Selections from Kreigh Tomaszewski's
Rock and Mineral Collection
in Numerical Order
1500 - 1749

Selections from Kreigh Tomaszewski's
Rock and Mineral Collection

Yes, there are specimens hidden in this list, but you may have to scroll down to find them.
Principal Mineral(s) Formula Locality When Collected Matrix Secondary Mineral(s) Comments Reference # Hardness Streak Specific Gravity Crystal Form(s)

Columbite Formula /Images/picture.jpg probably Canada acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1500 Hardness Streak Specific Gravity Crystal Form(s)

Tincalconite Formula 1501a Open Pit, Boron, Kern Co., California acquired 2004 Matrix Borax From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1501 Hardness Streak Specific Gravity Crystal Form(s)

Prehnite Formula /Images/picture.jpg Paterson, N.J. collected 1/79, acquired 2004 Quartz Anhydrite, Laumontite, Citrine From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1502 Hardness Streak Specific Gravity Crystal Form(s)

Jaspelite Formula /Images/picture.jpg Jasper Hill, Ishpeming, Michigan collected early 1960s Matrix Secondary Mineral(s) Comments 1503 Hardness Streak Specific Gravity Crystal Form(s)

Stibnite Formula /Images/picture.jpg Lake George, New Brunswick acquired 2004 Matrix probably quartz Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. The back of the label notes "Durham, Largest in NA. Only 1 in Canada, antimony". 1504 Hardness Streak Specific Gravity Crystal Form(s)

Tourmaline Formula /Images/picture.jpg Black Hills, S.D. acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1505 Hardness Streak Specific Gravity Crystal Form(s)

Sericite Mica Formula /Images/picture.jpg Locality lost acquired 2004 Quartz Pyrite From the collection of Gerry Koshman. From the collection of Jack Luschyk, #5. 1506 Hardness Streak Specific Gravity Crystal Form(s)

Acanthite var Argentite Formula /Images/picture.jpg Old Beaver Silver Mine (1880s), southwest of Thunder Bay, Thunder Bay District, Ontario, Canada acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1507 Hardness Streak Specific Gravity pseudo cubic

Nepheline var. Nephelite Formula /Images/picture.jpg Marathon, Ontario, Canada collected 2/79, acquired 2004 Quartz Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk; his label notes it was self collected and that it fluoresces orange LW. 1508 Hardness Streak Specific Gravity Crystal Form(s)

Ankerite Formula /Images/picture.jpg Steeprock Mines, Atikoken, Ontario, Canada acquired 2004 Amethyst Secondary Minerals possible From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1509 Hardness Streak Specific Gravity Crystal Form(s)

Ghanite Formula /Images/picture.jpg Noranda Mine (Geco Mine), Geco Division, Manitouwadge, Thunder Bay District, Ontario, Canada acquired 2004 Quartz K Feldspar, Amethyst From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1510 Hardness Streak Specific Gravity Crystal Form(s)

Opal var. Hayalite Formula /Images/picture.jpg Square Top, Mt. Daley, Queensland, Auatralia acquired 2004 Basalt Scoria Secondary Minerals possible From the collection of Gerry Koshman. From the collection of Jack Luschyk. From the collection of A. Henry. The label notes this is fluorescent. 1511 Hardness Streak Specific Gravity Crystal Form(s)

Opal var. Hayalite Formula /Images/picture.jpg Square Top, Mt. Daley, Queensland, Auatralia acquired 2004 Basalt Scoria Secondary Minerals possible From the collection of Gerry Koshman. From the collection of Jack Luschyk. From the collection of A. Henry. The label notes this is fluorescent. 1512 Hardness Streak Specific Gravity Crystal Form(s)

Ferrierite-Mg Formula /Images/picture.jpg Kamloops Lake, Kamloops Mining Division, British Columbia, Canada acquired 2004 Matrix unidentified black Secondary Mineral unidentified From the collection of Gerry Koshman. From the collection of Jack Luschyk. From the collection of Ty Balacko. This is a Type Locality specimen. 1513 Hardness Streak Specific Gravity Crystal Form(s)

Euclase Formula /Images/picture.jpg Gachala, Guavio-Guateque District, Colombia acquired 2004 Matrix Secondary Mineral(s) From the collection of John Betts, #28711. 1514 Hardness Streak Specific Gravity Crystal Form(s)

Wulfenite Formula 1515a Bleiberg, Carinthia, Austria acquired 2004 Matrix Secondary Mineral(s) From the collection of John Betts, #28815. From the collection of L. Russianoff. This is a Type Locality specimen. The "D 818" number on the bottom of the specimen is reported as consistent with the Amherst College Collection, and this is the probable origin of the specimen. 1515 Hardness Streak Specific Gravity Crystal Form(s)

Gypsum var. Selenite Formula /Images/picture.jpg Grand Rapids, Kent County, Michigan collected ca. 1880. The specimen was rescued in 2004 and returned to its locality city. Matrix Secondary Mineral(s) From the collection of John Betts, #27514. From the collection of A. Lincoln Sherk, MD (1890s-1969). From the collection of Dr. Egee.
I live less than five miles from the Alabastine Mine and have no doubt that this was the origin of the specimen -- except the mine opened in 1907. I've collected from this mine many times over the past 45 years. 1516 Hardness Streak Specific Gravity Crystal Form(s)

Stibnite Formula /Images/picture.jpg Wuling antimony mine, Quingjiang, Jiangxi, China acquired 2004 Matrix Secondary Mineral(s) From the collection of John Betts, #23906. 1517 Hardness Streak Specific Gravity Crystal Form(s)

Pyrolusite Formula /Images/picture.jpg Steeprock Iron Mine, Otikokan, Ontario, Canada acquired 2004 Ankerite Hematite From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1518 Hardness Streak Specific Gravity Crystal Form(s)

Siderite Formula /Images/picture.jpg Pine Bay Mine, probably Canada acquired 2004 Matrix Secondary Minerals unidentified From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1519 Hardness Streak Specific Gravity Crystal Form(s)

Sodicgedrite var. Sodium Gedrite Formula /Images/picture.jpg Hawley, Mass acquired 2004 Matrix is some sort of schist Secondary Minerals unidentified From the collection of David S. Phillips. 1520 Hardness Streak Specific Gravity Crystal Form(s)

Sodicgedrite var. Sodium Gedrite Formula /Images/picture.jpg Hawley, Mass acquired 2004 Matrix is some sort of schist Secondary Minerals unidentified From the collection of David S. Phillips. 1521 Hardness Streak Specific Gravity Crystal Form(s)

black Dolomite var. Teruelite Formula /Images/picture.jpg Teruel, Aragon, Spain acquired 2004 Matrix Secondary Mineral (may be matrix) unidentified From the collection of David S. Phillips. 1522 Hardness Streak Specific Gravity Crystal Form(s)

Cordierite Formula /Images/picture.jpg probably Geco Mine, Manitouwadge, Northern Ontario, Canada acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. Label reads, "Cordierite - Blue in colour - translucent to transparent. Rare in the mine and very rare throughout the world.". Location attribution is due to comparison with other specimens; Jack was known to have collected at this location. 1523 Hardness Streak Specific Gravity Crystal Form(s)

Cordierite Formula /Images/picture.jpg probably Geco Mine, Manitouwadge, Northern Ontario, Canada acquired 2004 Matrix Pyrite From the collection of Gerry Koshman. From the collection of Jack Luschyk. Label reads, "Cordierite - Blue in colour - translucent to transparent. Rare in the mine and very rare throughout the world.". Location attribution is due to comparison with other specimens; Jack was known to have collected at this location. 1524 Hardness Streak Specific Gravity Crystal Form(s)

Sphalerite Formula /Images/picture.jpg Badger Mine (silver mine in the 1800s), southwest of Thunder Bay acquired 2004 Calcite Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1525 Hardness Streak Specific Gravity Crystal Form(s)

Sphalerite Formula /Images/picture.jpg Badger Mine (silver mine in the 1800s), southwest of Thunder Bay acquired 2004 Calcite Pyrite, yellow Barite probable (but it still might be something unusual) From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1526 Hardness Streak Specific Gravity Crystal Form(s)

Calcite Formula /Images/picture.jpg Wawa, Ontario, Canada acquired 2004 Dolomite Marcasite From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1527 Hardness Streak Specific Gravity Crystal Form(s)

Glauberite Formula /Images/picture.jpg Arizona acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1528 Hardness Streak Specific Gravity Crystal Form(s)

Galena Formula /Images/picture.jpg Sullivan Mine, B.C., Canada acquired 2004 Matrix Dolomite From the collection of Gerry Koshman. From the collection of Jack Luschyk.s 1529 Hardness Streak Specific Gravity Crystal Form(s)

Albite Formula /Images/picture.jpg Lake George, New Brunswick, Canada When Collected Feldspar Secondary Minerals probable From the collection of Gerry Koshman. From the collection of Jack Luschyk. Original label gave locality as "Lake Geo."; Jack was known to have collected at catalog location. 1530 Hardness Streak Specific Gravity Crystal Form(s)

Albite Formula /Images/picture.jpg Lake George, New Brunswick, Canada When Collected Feldspar Secondary Minerals probable From the collection of Gerry Koshman. From the collection of Jack Luschyk.Original label gave locality as "Lake Geo."; Jack was known to have collected at catalog location. 1531 Hardness Streak Specific Gravity Crystal Form(s)

green Fluorite Formula /Images/picture.jpg Azusa, Los Angeles Co., California acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. Specimen purchased from "The Collector" for $10.00 per original label. 1532 Hardness Streak Specific Gravity Crystal Form(s)

Cobaltite Formula /Images/picture.jpg Cobalt, Ontario acquired 2004 Calcite Silver From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1533 Hardness Streak Specific Gravity Crystal Form(s)

Orpiment Formula /Images/picture.jpg Humboldt Co., Nevada acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1534 Hardness Streak Specific Gravity Crystal Form(s)

green Calcite Formula /Images/picture.jpg Broken Hill, N.S.W., Australia acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. From the collection of A. Henry. The label notes it is fluorescent. 1535 Hardness Streak Specific Gravity Crystal Form(s)

Selenite Formula /Images/picture.jpg Willow Creek, Black Diamond, near Nanton, Alberta, Canada acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1536 Hardness Streak Specific Gravity Crystal Form(s)

Selenite Formula /Images/picture.jpg Willow Creek, Black Diamond, near Nanton, Alberta, Canada acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1537 Hardness Streak Specific Gravity Crystal Form(s)

Selenite Formula /Images/picture.jpg Willow Creek, Black Diamond, near Nanton, Alberta, Canada acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1538 Hardness Streak Specific Gravity Crystal Form(s)

Selenite Formula /Images/picture.jpg Willow Creek, Black Diamond, near Nanton, Alberta, Canada acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1539 Hardness Streak Specific Gravity Crystal Form(s)

Selenite Formula /Images/picture.jpg Willow Creek, Black Diamond, near Nanton, Alberta, Canada acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1540 Hardness Streak Specific Gravity Crystal Form(s)

Selenite Formula /Images/picture.jpg Willow Creek, Black Diamond, near Nanton, Alberta, Canada acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1541 Hardness Streak Specific Gravity Crystal Form(s)

Laumontite Formula /Images/picture.jpg New Jersey acqwuired 2004 Matrix unidentified Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1542 Hardness Streak Specific Gravity Crystal Form(s)

Sodicgedrite var. Sodium Gedrite Formula /Images/picture.jpg Hawley, Mass acquired 2004 Matrix is some sort of schist Secondary Minerals unidentified From the collection of David S. Phillips. 1543 Hardness Streak Specific Gravity Crystal Form(s)

Sodicgedrite var. Sodium Gedrite Formula /Images/picture.jpg Hawley, Mass acquired 2004 Matrix is some sort of schist Secondary Minerals unidentified From the collection of David S. Phillips. 1544 Hardness Streak Specific Gravity Crystal Form(s)

Sodicgedrite var. Sodium Gedrite Formula /Images/picture.jpg Hawley, Mass acquired 2004 Matrix is some sort of schist Secondary Minerals unidentified From the collection of David S. Phillips. 1545 Hardness Streak Specific Gravity Crystal Form(s)

Sodicgedrite var. Sodium Gedrite Formula /Images/picture.jpg Hawley, Mass acquired 2004 Matrix is some sort of schist Secondary Minerals unidentified From the collection of David S. Phillips. 1546 Hardness Streak Specific Gravity Crystal Form(s)

Sodicgedrite var. Sodium Gedrite Formula /Images/picture.jpg Hawley, Mass acquired 2004 Matrix is some sort of schist Secondary Minerals unidentified From the collection of David S. Phillips. 1547 Hardness Streak Specific Gravity Crystal Form(s)

Sodicgedrite var. Sodium Gedrite Formula 1548a , 1548b , 1548c , 1548d Hawley, Mass acquired 2004 Matrix is some sort of schist Secondary Minerals unidentified From the collection of David S. Phillips. 1548 Hardness Streak Specific Gravity Crystal Form(s)

Sodicgedrite var. Sodium Gedrite Formula /Images/picture.jpg Hawley, Mass acquired 2004 Matrix is some sort of schist Secondary Minerals unidentified From the collection of David S. Phillips. 1549 Hardness Streak Specific Gravity Crystal Form(s)

Sodicgedrite var. Sodium Gedrite Formula /Images/picture.jpg Hawley, Mass acquired 2004 Matrix is some sort of schist Secondary Minerals unidentified From the collection of David S. Phillips. 1550 Hardness Streak Specific Gravity Crystal Form(s)

Sodicgedrite var. Sodium Gedrite Formula /Images/picture.jpg Hawley, Mass acquired 2004 Matrix is some sort of schist Secondary Minerals unidentified From the collection of David S. Phillips. 1551 Hardness Streak Specific Gravity Crystal Form(s)

Quartz var. Milky Quartz crystals Formula /Images/picture.jpg Green Peter Dam Reservoir, Tuma, near Sweet Home, Linn Co, Oregon acquired 2004 Chalcedony Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk; label identifies this as 'quartzite'. 1552 Hardness Streak Specific Gravity Crystal Form(s)

Calcite Formula /Images/picture.jpg Willows Gemfields, Queensland, Australia acquired 2004 Limestone and Sandstone Fluorite From the collection of Gerry Koshman. From the collection of Jack Luschyk. From the collection of A. Henry. Label notes this specimen is fluorescent. 1553 Hardness Streak Specific Gravity Crystal Form(s)

Calcite Formula /Images/picture.jpg Willows Gemfields, Queensland, Australia acquired 2004 Sandstone Fluorite From the collection of Gerry Koshman. From the collection of Jack Luschyk. From the collection of A. Henry. Label notes this specimen is fluorescent. 1554 Hardness Streak Specific Gravity Crystal Form(s)

Calcite Formula /Images/picture.jpg Wawa, Ontario, Canada acquired 2004 Dolomite Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1555 Hardness Streak Specific Gravity Crystal Form(s)

Calcite Formula /Images/picture.jpg Broken Hill, N.S.W., Australia acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. From the collection of A. Henry, #"gg". Label notes this specimen is fluorescent. 1556 Hardness Streak Specific Gravity Crystal Form(s)

Calcite Formula /Images/picture.jpg Broken Hill, N.S.W., Australia acquired 2004 black Matrix unidentified Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. From the collection of A. Henry. Label notes this specimen is fluorescent. 1557 Hardness Streak Specific Gravity Crystal Form(s)

Calcite Formula /Images/picture.jpg Willows Gemfields, Queensland, Australia acquired 2004 Limestone and Sandstone Fluorite From the collection of Gerry Koshman. From the collection of Jack Luschyk. From the collection of A. Henry. Label notes this specimen is fluorescent. 1558 Hardness Streak Specific Gravity Crystal Form(s)

Calcite Formula /Images/picture.jpg Willows Gemfields, Queensland, Australia acquired 2004 black Matrix unidentified Fluorite From the collection of Gerry Koshman. From the collection of Jack Luschyk. From the collection of A. Henry. Label notes this specimen is fluorescent; the fluorite coats the calcite. 1559 Hardness Streak Specific Gravity Crystal Form(s)

Calcite Formula /Images/picture.jpg Shuniah Silver Mine, Thunder Bay, Ontario, Canada acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. Label notes fluoresces pink SW. 1560 Hardness Streak Specific Gravity Crystal Form(s)

Selenite var. Hourglass Formula /Images/picture.jpg Willow Creek, Black Diamond, near Nanton, Alberta, Canada acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1561 Hardness Streak Specific Gravity Crystal Form(s)

Selenite var. Hourglass Formula /Images/picture.jpg Willow Creek, Black Diamond, near Nanton, Alberta, Canada acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1562 Hardness Streak Specific Gravity Crystal Form(s)

Selenite var. Hourglass Formula /Images/picture.jpg Willow Creek, Black Diamond, near Nanton, Alberta, Canada acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1563 Hardness Streak Specific Gravity Crystal Form(s)

Selenite var. Hourglass Formula /Images/picture.jpg Willow Creek, Black Diamond, near Nanton, Alberta, Canada acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1564 Hardness Streak Specific Gravity Crystal Form(s)

Selenite Formula /Images/picture.jpg Willow Creek, Black Diamond, near Nanton, Alberta, Canada acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1565 Hardness Streak Specific Gravity Crystal Form(s)

Selenite Formula /Images/picture.jpg Willow Creek, Black Diamond, near Nanton, Alberta, Canada acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1566 Hardness Streak Specific Gravity Crystal Form(s)

Selenite Formula /Images/picture.jpg Willow Creek, Black Diamond, near Nanton, Alberta, Canada acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1567 Hardness Streak Specific Gravity Crystal Form(s)

Lepidolite Formula /Images/picture.jpg Rapid City, South Dakota acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1568 Hardness Streak Specific Gravity Crystal Form(s)

Tourmaline Formula /Images/picture.jpg Leduc Mine, Quebec, Canada acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1569 Hardness Streak Specific Gravity Crystal Form(s)

Tourmaline Formula /Images/picture.jpg Leduc Mine, Quebec, Canada acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1570 Hardness Streak Specific Gravity Crystal Form(s)

Tourmaline Formula /Images/picture.jpg Leduc Mine, Quebec, Canada acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1571 Hardness Streak Specific Gravity Crystal Form(s)

Siderite Formula /Images/picture.jpg Wawa, Ontario, Canada acquired 2004 Marcasite Quartz From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1572 Hardness Streak Specific Gravity Crystal Form(s)

Fluorite Formula /Images/picture.jpg Pays Plat, east of Thunder Bay, Ontario, Canada acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1573 Hardness Streak Specific Gravity Crystal Form(s)

Aragonite Formula /Images/picture.jpg Stbr.Burgberg, Letmathe, Germany (West) collected 12/79, acquired 2004 Dolomite/Limestone/Sandstone Secondary Mineral possible From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1574 Hardness Streak Specific Gravity Crystal Form(s)

Calcite Formula /Images/picture.jpg Shuniah Silver Mine, Thunder Bay, Ontario, Canada collected 14/79, acquired 2004 Calcite crystal The matrix is covered with pyrite, which is covered with sphalerite, which has the principal mineral on its surface. From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1575 Hardness Streak Specific Gravity Crystal Form(s)

Silver Formula /Images/picture.jpg Cobalt, Ontario, Canada acquired 2004 Quartz Secondary Minerals unidentified From the collection of Gerry Koshman. From the collection of Jack Luschyk. From the collection of A. Taylor. 1576 Hardness Streak Specific Gravity leaf, cubic, and one more complex one that may be a twinned dodecahedron.

Pyrite Formula /Images/picture.jpg White Pass, Yukon acquired 2004 Matrix unidentified Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1577 Hardness Streak Specific Gravity Crystal Form(s)

Kyanite Formula /Images/picture.jpg Sudbury, Ontario, Canada acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. Label notes "from Ian, my birthday, 30 Apr. 1993"; purchased from The Leonard Cowan Co. Ltd. 1578 Hardness Streak Specific Gravity Crystal Form(s)

Pyrite Formula /Images/picture.jpg Sudbury, Ontario, Canada acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. Purchased from Cowan Min'l., Scar. 1579 Hardness Streak Specific Gravity Crystal Form(s)

Chrysotile var. Asbestos Formula /Images/picture.jpg Asbestos, Quebec, Canada acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. Label notes "from Ian, Father's Day, 1993". 1580 Hardness Streak Specific Gravity Crystal Form(s)

Nepheline Formula /Images/picture.jpg West of Marathon, Ontario, Canada acquired 2004 Matrix unidentified Secondary Minerals unidentified From the collection of Gerry Koshman. From the collection of Jack Luschyk, #7. Label notes specimen fluoresces LW. 1581 Hardness Streak Specific Gravity Crystal Form(s)

possibly Electrum Formula 1582a , 1582b Locality lost. Private correspondence with a relative of Jack's indicates it was probably the Geco Mine, Manitouwadge, Ontario, Canada. acquired 2004 Matrix unidentified, possibly ilmenite Secondary Mineral(s) unidentified; gold, pink, silver conductive stuff around the black crystals, and several other probable secondary minerals. I suspect copper, but given the collector, also gold and silver. From the collection of Gerry Koshman. From the collection of Jack Luschyk. I think this one is going to the Excalibur lab before I get a positive identification. 1582 Hardness Streak Specific Gravity Crystal Form(s)

Pentlandite Formula /Images/picture.jpg Hanging Wall Rock, Melbourne, Australia acquired 2004 Biotite Schist 14% nickel (per label) From the collection of Gerry Koshman. From the collection of Jack Luschyk. Label notes "edge of ore zone". Private correspondence with Jack, a retired miner, provided the full location. 1583 Hardness Streak Specific Gravity Crystal Form(s)

Copper Formula /Images/picture.jpg East Shore of Lake Superior acquired 2004 Prehenite Calcite, other secondary minerals unidentified (we are talking about copper here), minor datolite possible From the collection of Gerry Koshman. From the collection of Jack Luschyk. Original label read "Datolite?, with native copper". 1584 Hardness Streak Specific Gravity Crystal Form(s)

Quartz crystals Formula /Images/picture.jpg Locality acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1585 Hardness Streak Specific Gravity Crystal Form(s)

Analcime var. Red Analcite Formula /Images/picture.jpg Paterson, N.J. collected 2/80, acquired 2004 Matrix unidentified Prehnite coats the matrix and hosts the analcime From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1586 Hardness Streak Specific Gravity Crystal Form(s)

Apophyllite Formula /Images/picture.jpg Laurel Hill, New Jersey collected 3/79, acquired 2004 Matrix unidentified Stilbite From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1587 Hardness Streak Specific Gravity Crystal Form(s)

Pyrite Formula /Images/picture.jpg Mt. Dobson acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1588 Hardness Streak Specific Gravity Crystal Form(s)

Dolomite Formula /Images/picture.jpg Atikokan, Ontario, Canada collected 21-79, acquired 2004 Hematite/Goethite Pyrite From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1589 Hardness Streak Specific Gravity Crystal Form(s)

Pyrrhotite Formula /Images/picture.jpg T3 Mine, 1000 to 1200 ft. level acquired 2004 Pegmatite Plagioclase Feldspar From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1590 Hardness Streak Specific Gravity Crystal Form(s)

Goethite Formula /Images/picture.jpg Steeprock Mines (open pit), Atikoken, Ontario, Canada acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1591 Hardness Streak Specific Gravity Crystal Form(s)

Manganite Formula /Images/picture.jpg Caland Ore Co., Atikokan, Ontario, Canada acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1592 Hardness Streak Specific Gravity Crystal Form(s)

Manganite Formula /Images/picture.jpg Caland Ore Co., Atikokan, Ontario, Canada acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1593 Hardness Streak Specific Gravity Crystal Form(s)

Quartz Formula /Images/picture.jpg Steeprock Iron Mine, Atikokan, Ontario, Canada acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1594 Hardness Streak Specific Gravity Crystal Form(s)

Marcasite Formula /Images/picture.jpg Old Shuniah Mine, Thunder Bay, Ontario, Canada acquired 2004 Calcite Pyrite From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1595 Hardness Streak Specific Gravity Crystal Form(s)

Marcasite Formula /Images/picture.jpg Old Shuniah Mine, Thunder Bay, Ontario, Canada acquired 2004 Calcite Pyrite From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1596 Hardness Streak Specific Gravity Crystal Form(s)

Barite Formula /Images/picture.jpg Enterprise Mine (1880s & 1990s), 45 miles east of Thunder Bay, Ontario, Canada acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1597 Hardness Streak Specific Gravity Crystal Form(s)

Fluorite Formula /Images/picture.jpg Pays Plat, Ontario, Canada acquired 2004 Chalcedony Barite, Quartz druze From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1598 Hardness Streak Specific Gravity Crystal Form(s)

Azurite Formula /Images/picture.jpg Bisbee, Arizona acquired 2004 Quartz Malachite From the collection of Gerry Koshman. From the collection of Jack Luschyk, #A25. 1599 Hardness Streak Specific Gravity Crystal Form(s)

Dolomite Formula /Images/picture.jpg Caland Ore, Atikokan, Ontario, Canada acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1600 Hardness Streak Specific Gravity Crystal Form(s)

Fluorite Formula /Images/picture.jpg Newfoundland acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1601 Hardness Streak Specific Gravity Crystal Form(s)

Fluorite Formula /Images/picture.jpg Newfoundland acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1602 Hardness Streak Specific Gravity Crystal Form(s)

Fluorite Formula /Images/picture.jpg Newfoundland acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1603 Hardness Streak Specific Gravity Crystal Form(s)

Actinolite Formula /Images/picture.jpg Wawa, Ontario, Canada collected 9/79, acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1604 Hardness Streak Specific Gravity Crystal Form(s)

Actinolite Formula /Images/picture.jpg Wawa, Ontario, Canada collected 9/79, acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1605 Hardness Streak Specific Gravity Crystal Form(s)

Kyanite Formula /Images/picture.jpg Ronoakes, Virginia collected 23/79, acquired 2004 Calcite Pyrite From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1606 Hardness Streak Specific Gravity Crystal Form(s)

Kyanite Formula /Images/picture.jpg Ronoakes, Virginia collected 23/79, acquired 2004 Calcite Pyrite From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1607 Hardness Streak Specific Gravity Crystal Form(s)

Copper Formula /Images/picture.jpg Between Wawa and Sault Ste. Marie, Ontario, Canada acquired 2004 Datolite Secondary Minerals unidentified From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1608 Hardness Streak Specific Gravity Crystal Form(s)

Dolomite Formula /Images/picture.jpg Montreal, Quebec, Canada acquired 2004 Matrix Pyrite From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1609 Hardness Streak Specific Gravity Crystal Form(s)

Calcite Formula /Images/picture.jpg Thompson, Manitoba, Canada acquired 2004 Matrix Pyrite From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1610 Hardness Streak Specific Gravity Crystal Form(s)

Silver Formula /Images/picture.jpg Old Porcupine Silver Mine (1880s), southwest of Thunder Bay acquired 2004 Matrix unidentified Secondary Minerals unidentified From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1611 Hardness Streak Specific Gravity wire

Azurite Formula /Images/picture.jpg Old Enterprise Mine, 45 miles east of Thunder Bay acquired 2004 Malachite Copper From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1612 Hardness Streak Specific Gravity Crystal Form(s)

Azurite Formula /Images/picture.jpg Old Enterprise Mine, 45 miles east of Thunder Bay acquired 2004 Malachite Copper From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1613 Hardness Streak Specific Gravity Crystal Form(s)

Quartz crystals Formula /Images/picture.jpg Atikokan, Ontario, Canada acquired 2004 Matrix unidentified Chlorite inclusions From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1614 Hardness Streak Specific Gravity Crystal Form(s)

Serpentine Formula /Images/picture.jpg Maxwell Quarry (ALCAN), Wakefield, Quebec, Canada acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. From the collection of Jim Elliott 1615 Hardness Streak Specific Gravity Crystal Form(s)

Selenite Formula /Images/picture.jpg Dauphin, Manitoba, Canada acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1616 Hardness Streak Specific Gravity Crystal Form(s)

Selenite Formula /Images/picture.jpg Dauphin, Manitoba, Canada acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1617 Hardness Streak Specific Gravity Crystal Form(s)

Selenite Formula /Images/picture.jpg Dauphin, Manitoba, Canada acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1618 Hardness Streak Specific Gravity Crystal Form(s)

Selenite Formula /Images/picture.jpg Dauphin, Manitoba, Canada acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1619 Hardness Streak Specific Gravity Crystal Form(s)

Selenite Formula /Images/picture.jpg Dauphin, Manitoba, Canada acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1620 Hardness Streak Specific Gravity Crystal Form(s)

Selenite Formula /Images/picture.jpg Dauphin, Manitoba, Canada acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1621 Hardness Streak Specific Gravity Crystal Form(s)

Selenite Formula /Images/picture.jpg Dauphin, Manitoba, Canada acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1622 Hardness Streak Specific Gravity Crystal Form(s)

Magnetite Formula /Images/picture.jpg Locality acquired 2004 Pyrite Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk, #9. 1623 Hardness Streak Specific Gravity Crystal Form(s)

Analcime Formula /Images/picture.jpg Paterson, N.J. collected 9 Nov. '79, acquired 2004 Matrix Datolite, Calcite From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1624 Hardness Streak Specific Gravity Crystal Form(s)

Pyrite Formula /Images/picture.jpg Anglo Rouyn Mine, LaRonge, Saskatchewen, Canada acquired 2004 Matrix Secondary Minerals unidentified From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1625 Hardness Streak Specific Gravity Crystal Form(s)

Dolomite Formula /Images/picture.jpg Caland Ore, Atikokan, Ontario, Canada acquired 2004 Matrix Pyrite From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1626 Hardness Streak Specific Gravity Crystal Form(s)

Dolomite Formula /Images/picture.jpg Caland Ore, Atikokan, Ontario, Canada acquired 2004 Matrix Calcite From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1627 Hardness Streak Specific Gravity Crystal Form(s)

Dolomite Formula /Images/picture.jpg Caland Ore, Atikokan, Ontario, Canada acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1628 Hardness Streak Specific Gravity Crystal Form(s)

Dolomite Formula /Images/picture.jpg Caland Ore, Atikokan, Ontario, Canada acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1629 Hardness Streak Specific Gravity Crystal Form(s)

Dolomite Formula /Images/picture.jpg Caland Ore, Atikokan, Ontario, Canada acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1630 Hardness Streak Specific Gravity Crystal Form(s)

Dolomite Formula /Images/picture.jpg Caland Ore, Atikokan, Ontario, Canada acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1631 Hardness Streak Specific Gravity Crystal Form(s)

Pyrite Formula /Images/picture.jpg Anglo Rouyn Mine, LaRonge, Saskatchewen, Canada acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk, #12. 1632 Hardness Streak Specific Gravity Crystal Form(s)

Garnet Formula /Images/picture.jpg probably Medicine Lake, Ontario, Canada acquired 2004 white K Feldspar Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1633 Hardness Streak Specific Gravity Crystal Form(s)

Garnet Formula /Images/picture.jpg probably Medicine Lake, Ontario, Canada acquired 2004 white K Feldspar Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1634 Hardness Streak Specific Gravity Crystal Form(s)

Calcite Formula /Images/picture.jpg Wawa, Ontario, Canada acquired 2004 Dolomite Marcasite From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1635 Hardness Streak Specific Gravity Crystal Form(s)

Snowball Calcite Formula /Images/picture.jpg Steeprock Mine, Atikokan, Ontario, Canada acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1636 Hardness Streak Specific Gravity Crystal Form(s)

Molybdenite MoS₂ /Images/picture.jpg (probably) Upper Canada Gold Mine, Dobie, (verified) Ontario, Canada acquired 2004 Quartz Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. See related specimens 1637, 1638, 1639, 1640, 1641, 1642, 1643, 1644 and 1651 from the same locality. 1637 Hardness Streak Specific Gravity Crystal Form(s)

Molybdenite MoS₂ /Images/picture.jpg (probably) Upper Canada Gold Mine, Dobie, (verified) Ontario, Canada acquired 2004 Quartz Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. See related specimens 1637, 1638, 1639, 1640, 1641, 1642, 1643, 1644 and 1651 from the same locality. 1638 Hardness Streak Specific Gravity Crystal Form(s)

Molybdenite MoS₂ /Images/picture.jpg (probably) Upper Canada Gold Mine, Dobie, (verified) Ontario, Canada acquired 2004 Quartz Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. See related specimens 1637, 1638, 1639, 1640, 1641, 1642, 1643, 1644 and 1651 from the same locality. 1639 Hardness Streak Specific Gravity Crystal Form(s)

Molybdenite MoS₂ /Images/picture.jpg (probably) Upper Canada Gold Mine, Dobie, (verified) Ontario, Canada acquired 2004 Quartz Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. See related specimens 1637, 1638, 1639, 1640, 1641, 1642, 1643, 1644 and 1651 from the same locality. 1640 Hardness Streak Specific Gravity Crystal Form(s)

Molybdenite MoS₂ /Images/picture.jpg (probably) Upper Canada Gold Mine, Dobie, (verified) Ontario, Canada acquired 2004 Quartz Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. See related specimens 1637, 1638, 1639, 1640, 1641, 1642, 1643, 1644 and 1651 from the same locality. 1641 Hardness Streak Specific Gravity Crystal Form(s)

Molybdenite MoS₂ /Images/picture.jpg (probably) Upper Canada Gold Mine, Dobie, (verified) Ontario, Canada acquired 2004 Quartz Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. See related specimens 1637, 1638, 1639, 1640, 1641, 1642, 1643, 1644 and 1651 from the same locality. 1642 Hardness Streak Specific Gravity Crystal Form(s)

Molybdenite MoS₂ /Images/picture.jpg (probably) Upper Canada Gold Mine, Dobie, (verified) Ontario, Canada acquired 2004 Quartz Pyrite From the collection of Gerry Koshman. From the collection of Jack Luschyk. See related specimens 1637, 1638, 1639, 1640, 1641, 1642, 1643, 1644 and 1651 from the same locality. 1643 Hardness Streak Specific Gravity Crystal Form(s)

Molybdenite MoS₂ /Images/picture.jpg (probably) Upper Canada Gold Mine, Dobie, (verified) Ontario, Canada acquired 2004 Quartz Pyrite From the collection of Gerry Koshman. From the collection of Jack Luschyk. See related specimens 1637, 1638, 1639, 1640, 1641, 1642, 1643, 1644 and 1651 from the same locality. 1644 Hardness Streak Specific Gravity Crystal Form(s)

Covellite Formula /Images/picture.jpg Anglo Rouyn Mine, LaRonge, Saskatchewen, Canada acquired 2004 Chalcopyrite Nickeline From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1645 Hardness Streak Specific Gravity Crystal Form(s)

Selenite Formula /Images/picture.jpg Dauphin, Manitoba, Canada acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1646 Hardness Streak Specific Gravity Crystal Form(s)

Selenite Formula /Images/picture.jpg Dauphin, Manitoba, Canada acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1647 Hardness Streak Specific Gravity Crystal Form(s)

Feldspar Formula /Images/picture.jpg Canada acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk, #14. Strong FL. 1648 Hardness Streak Specific Gravity Crystal Form(s)

Rainbox Velvet Obsidean Formula /Images/picture.jpg Manta, Huichol, Mexico acquired 2003 Matrix Secondary Mineral(s) From the collection of Carol Bova (or Hans Durstling), from her 'yard sale'. 1649 Hardness Streak Specific Gravity Crystal Form(s)

Pyrite Formula /Images/picture.jpg Anglo Rouyn Mine, LaRonge, Saskatchewen, Canada acquired 2004 Matrix Secondary Minerals unidentified From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1650 Hardness Streak Specific Gravity Crystal Form(s)

Scheelite MoS₂ /Images/picture.jpg (probably) Upper Canada Gold Mine, Dobie, (verified) Ontario, Canada acquired 2004 Quartz Molybdenite From the collection of Gerry Koshman. From the collection of Jack Luschyk. See related specimens 1637, 1638, 1639, 1640, 1641, 1642, 1643, 1644 and 1651 from the same locality. 1651 Hardness Streak Specific Gravity Crystal Form(s)

Gold Au http://www.johnbetts-fineminerals.com/jhbnyc/mineralmuseum/picshow.php?id=21126 Mystic Mine, north of Sun City, Maricopa County, Arizona acquired 2004 quartz matrix partially acid dissolved, leaving a gold sponge surface Secondary Mineral(s) unidentified From the collection of John Betts, #21126. John described it as
Mass of spongy native gold etched from quartz matrix weighing 2 ounces. The gold has crystallized between quartz grains. No damage. This is the largest specimen I EVER saw or had from this mine that has recently been converted to real estate development.
1652 Hardness Streak Specific Gravity Crystal Form(s)

Andalusite Formula /Images/picture.jpg Canada, probably Ontario acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1653 Hardness Streak Specific Gravity Crystal Form(s)

Microcline var. Amazonite Formula /Images/picture.jpg Quebec, Canada acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk, #2. From the collection of "J.E.". 1654 Hardness Streak Specific Gravity Crystal Form(s)

Microcline var. Amazonite Formula /Images/picture.jpg Quebec, Canada acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk, #149. From the collection of "J.E.". 1655 Hardness Streak Specific Gravity Crystal Form(s)

Microcline var. Amazonite Formula /Images/picture.jpg Quebec, Canada acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk, #11. From the collection of "J.E.". 1656 Hardness Streak Specific Gravity Crystal Form(s)

Pegmatite Formula /Images/picture.jpg probably Matachewan, Ontario, Canada acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk, #13. 1657 Hardness Streak Specific Gravity Crystal Form(s)

Pegmatite Formula /Images/picture.jpg probably Matachewan, Ontario, Canada acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1658 Hardness Streak Specific Gravity Crystal Form(s)

Tourmaline Formula /Images/picture.jpg Leduc Mine, Quebec, Canada acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1659 Hardness Streak Specific Gravity Crystal Form(s)

Principal Mineral unidentified Formula 1660a <, 1661a /td> Canada acquired 2004 Matrix unidentified Secondary Minerals unidentified From the collection of Gerry Koshman. From the collection of Jack Luschyk. Fluoresces strongly in at least three colors SW, one LW. 1660 Hardness Streak Specific Gravity Crystal Form(s)

Principal Mineral unidentified Formula 1660a <, 1661a /td> Canada acquired 2004 Matrix unidentified Secondary Minerals unidentified From the collection of Gerry Koshman. From the collection of Jack Luschyk. Fluoresces strongly in at least three colors SW, one LW. 1661 Hardness Streak Specific Gravity Crystal Form(s)

Scheelite Formula /Images/picture.jpg Quebec., Dept. of Mines. acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1662 Hardness Streak Specific Gravity Crystal Form(s)

Scheelite Formula /Images/picture.jpg Quebec., Dept. of Mines. acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1663 Hardness Streak Specific Gravity Crystal Form(s)

Calcite Formula /Images/picture.jpg Jack Claim, Whitehorse, United Keno Hill Mines, Yukon, Canada acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. FL. 1664 Hardness Streak Specific Gravity Crystal Form(s)

Goethite Formula /Images/picture.jpg Lake George, Colorado acquired 2004 Quartz Pyrite From the collection of Gerry Koshman. From the collection of Jack Luschyk; collected from an original pocket. 1665 Hardness Streak Specific Gravity Crystal Form(s)

Goethite Formula /Images/picture.jpg Lake George, Colorado acquired 2004 Quartz Pyrite From the collection of Gerry Koshman. From the collection of Jack Luschyk; collected from an original pocket. 1666 Hardness Streak Specific Gravity Crystal Form(s)

Goethite Formula /Images/picture.jpg Lake George, Colorado acquired 2004 Quartz Pyrite From the collection of Gerry Koshman. From the collection of Jack Luschyk; collected from an original pocket. 1667 Hardness Streak Specific Gravity Crystal Form(s)

Goethite Formula /Images/picture.jpg Lake George, Colorado acquired 2004 Quartz Pyrite From the collection of Gerry Koshman. From the collection of Jack Luschyk; collected from an original pocket. 1668 Hardness Streak Specific Gravity Crystal Form(s)

Goethite Formula /Images/picture.jpg Lake George, Colorado acquired 2004 Quartz Pyrite From the collection of Gerry Koshman. From the collection of Jack Luschyk; collected from an original pocket. 1669 Hardness Streak Specific Gravity Crystal Form(s)

Goethite Formula /Images/picture.jpg Lake George, Colorado acquired 2004 Quartz Pyrite From the collection of Gerry Koshman. From the collection of Jack Luschyk; collected from an original pocket. 1670 Hardness Streak Specific Gravity Crystal Form(s)

Galena Formula /Images/picture.jpg Sullivan Mine, Kimberley, B.C., Canada acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk, #25. See 1672 and 1673 for shipping damage from this specimen. 1671 Hardness Streak Specific Gravity Crystal Form(s)

Galena Formula 1672b Sullivan Mine, Kimberley, B.C., Canada acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk, #25. See 1671 for the parent of this shipping damage specimen. 1672 Hardness Streak Specific Gravity Crystal Form(s)

Galena Formula /Images/picture.jpg Sullivan Mine, Kimberley, B.C., Canada acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk, #25. See 1671 for the parent of this shipping damage specimen. 1673 Hardness Streak Specific Gravity Crystal Form(s)

Ettringite Formula /Images/picture.jpg Wessels Mine, Karuman, Kalahari Manganese Fields, South Africa acquired 2004 Matrix Secondary Mineral(s) From the collection of John Betts, #23968. 1674 Hardness Streak Specific Gravity Crystal Form(s)

Ferberite FeWO₄ /Images/picture.jpg Siglo XX Mine, Llallagua, Bustillo Province, Potosi Department, Bolivia acquired 12/1/2004 Matrix Secondary Mineral(s) From the collection of John Betts, #28929. Label states "From my personal collection". 1675 Hardness Streak Specific Gravity Crystal Form(s)

Zanazziite Formula /Images/picture.jpg Martin Prospect, Plumbago Mountain, Newry, Oxford County, Maine acquired 2004 Calcite pyrite, other Secondary Minerals unidentified From the collection of John Betts, #25925. 1676 Hardness Streak Specific Gravity Crystal Form(s)

Volborthite Formula /Images/picture.jpg Monument Valley, Navajo County, Arizona acquired 2004 Matrix Secondary Mineral(s) From the collection of John Betts, #28633. 1677 Hardness Streak Specific Gravity Crystal Form(s)

Calcite Formula 1678a , 1678b , 1678c , 1678d , 1678e , 1678f , 1678g , 1678h , 1678i , 1678j Canada acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. Strong FL SW. 1678 Hardness Streak Specific Gravity Crystal Form(s)

Principal Mineral(s) Formula 1679a , 1679b Canada acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1679 Hardness Streak Specific Gravity Crystal Form(s)

Quartz Formula /Images/picture.jpg Canada acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1680 Hardness Streak Specific Gravity Crystal Form(s)

Calcite Formula /Images/picture.jpg Canada acquired 2004 Dolomite Secondary Mineral(s) unidentified From the collection of Gerry Koshman. From the collection of Jack Luschyk. Strong FL. 1681 Hardness Streak Specific Gravity Crystal Form(s)

Calcite Formula /Images/picture.jpg Canada acquired 2004 Dolomite Secondary Mineral(s) unidentified From the collection of Gerry Koshman. From the collection of Jack Luschyk. Strong FL matrix. 1682 Hardness Streak Specific Gravity Crystal Form(s)

Feldspar Formula /Images/picture.jpg Canada acquired 2004 Matrix Secondary Mineral(s) unidentified From the collection of Gerry Koshman. From the collection of Jack Luschyk. Strong FL secondary mineral. 1683 Hardness Streak Specific Gravity Crystal Form(s)

Serpentine Formula /Images/picture.jpg Canada acquired 2004 Matrix Secondary Mineral(s) unidentified From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1684 Hardness Streak Specific Gravity Crystal Form(s)

Schorl Formula /Images/picture.jpg probably Sullivan Mine, Kimberley, BC, Canada acquired 2004 Quartz Mica From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1685 Hardness Streak Specific Gravity Crystal Form(s)

Schorl Formula /Images/picture.jpg probably Sullivan Mine, Kimberley, BC, Canada acquired 2004 Quartz Mica From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1686 Hardness Streak Specific Gravity Crystal Form(s)

Schorl Formula /Images/picture.jpg probably Sullivan Mine, Kimberley, BC, Canada acquired 2004 Quartz Mica From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1687 Hardness Streak Specific Gravity Crystal Form(s)

Schorl Formula /Images/picture.jpg probably Sullivan Mine, Kimberley, BC, Canada acquired 2004 Quartz Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1688 Hardness Streak Specific Gravity Crystal Form(s)

Schorl Formula /Images/picture.jpg probably Sullivan Mine, Kimberley, BC, Canada acquired 2004 Quartz Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1689 Hardness Streak Specific Gravity Crystal Form(s)

Biotite Mica Formula /Images/picture.jpg Probably Leduc Mine, St. Pierre-de-Wakfield, Quebec, Canada acquired 2004 Quartz Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1690 Hardness Streak Specific Gravity Crystal Form(s)

Muscovite Mica Formula /Images/picture.jpg Probably Leduc Mine, St. Pierre-de-Wakfield, Quebec, Canada acquired 2004 Matrix Quartz From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1691 Hardness Streak Specific Gravity Crystal Form(s)

Tourmaline Formula /Images/picture.jpg Probably Leduc Mine, St. Pierre-de-Wakfield, Quebec, Canada acquired 2004 Muscovite Mica Quartz From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1692 Hardness Streak Specific Gravity Crystal Form(s)

Tourmaline Formula /Images/picture.jpg Probably Leduc Mine, St. Pierre-de-Wakfield, Quebec, Canada acquired 2004 Muscovite Mica Quartz From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1693 Hardness Streak Specific Gravity Crystal Form(s)

Fluorite Formula /Images/picture.jpg Canada acquired 2004 Matrix Barite From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1694 Hardness Streak Specific Gravity Crystal Form(s)

Calcite Formula /Images/picture.jpg Jack Claim, Whitehorse, United Keno Hill Mines, Yukon, Canada acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. FL. 1695 Hardness Streak Specific Gravity Crystal Form(s)

Principal Mineral unidentified Formula /Images/picture.jpg Canada acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1696 Hardness Streak Specific Gravity Crystal Form(s)

Barite Formula /Images/picture.jpg Canada acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk, #93. 1697 Hardness Streak Specific Gravity Crystal Form(s)

Principal Mineral unidentified Formula /Images/picture.jpg Canada acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. FL 1698 Hardness Streak Specific Gravity Crystal Form(s)

Silver Formula /Images/picture.jpg Canada acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1699 Hardness Streak Specific Gravity Crystal Form(s)

Principal Mineral unidentified Formula /Images/picture.jpg Canada acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1700 Hardness Streak Specific Gravity Crystal Form(s)

Principal Mineral unidentified Formula /Images/picture.jpg Canada acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1701 Hardness Streak Specific Gravity Crystal Form(s)

Sphalerite Formula /Images/picture.jpg Canada acquired 2004 Matrix Pyrite From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1702 Hardness Streak Specific Gravity Crystal Form(s)

Pyrite Formula /Images/picture.jpg Canada acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1703 Hardness Streak Specific Gravity Crystal Form(s)

Principal Mineral unidentified Formula /Images/picture.jpg Canada acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1704 Hardness Streak Specific Gravity Crystal Form(s)

Quartz Formula /Images/picture.jpg Canada acquired 2004 Matrix Pyrite From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1705 Hardness Streak Specific Gravity Crystal Form(s)

Quartz Formula /Images/picture.jpg Canada acquired 2004 Matrix Pyrite From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1706 Hardness Streak Specific Gravity Crystal Form(s)

Dolomite Formula /Images/picture.jpg Canada acquired 2004 Matrix Pyrite From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1707 Hardness Streak Specific Gravity Pyrite forms both cubes and balls. Dolomite is classic form.

Galena Formula /Images/picture.jpg Canada acquired 2004 Galena Pyrite, Chalcopyrite From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1708 Hardness Streak Specific Gravity Crystal Form(s)

Quartz druze Formula /Images/picture.jpg Canada acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1709 Hardness Streak Specific Gravity Crystal Form(s)

Calcite Formula /Images/picture.jpg Canada acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. Strong FL (in stripes). 1710 Hardness Streak Specific Gravity Crystal Form(s)

Wavelite Formula /Images/picture.jpg possibly Canada acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk, #94. 1711 Hardness Streak Specific Gravity Crystal Form(s)

Pyrite Formula /Images/picture.jpg Canada acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1712 Hardness Streak Specific Gravity Crystal Form(s)

Quartz Formula /Images/picture.jpg Canada acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1713 Hardness Streak Specific Gravity Crystal Form(s)

Principal Mineral unidentified Formula /Images/picture.jpg Canada acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1714 Hardness Streak Specific Gravity Crystal Form(s)

Calcite Formula /Images/picture.jpg Canada acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. FL. Shipping damage produced specimens 1715, 1732-1737. 1715 Hardness Streak Specific Gravity Crystal Form(s)

Calcite Formula /Images/picture.jpg Canada acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. FL. 1716 Hardness Streak Specific Gravity Crystal Form(s)

Principal Mineral unidentified Formula /Images/picture.jpg Canada acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1717 Hardness Streak Specific Gravity Crystal Form(s)

Calcite Formula /Images/picture.jpg Canada acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. FL. 1718 Hardness Streak Specific Gravity Crystal Form(s)

Principal Mineral unidentified Formula /Images/picture.jpg Canada acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1719 Hardness Streak Specific Gravity Crystal Form(s)

Labradorite Formula /Images/picture.jpg Canada acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1720 Hardness Streak Specific Gravity Crystal Form(s)

Datolite Formula /Images/picture.jpg Canada acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1721 Hardness Streak Specific Gravity Crystal Form(s)

Quartz Formula /Images/picture.jpg Canada acquired 2004 Matrix Pyrite From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1722 Hardness Streak Specific Gravity Crystal Form(s)

Marcasite Formula /Images/picture.jpg Canada acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1723 Hardness Streak Specific Gravity Crystal Form(s)

Marcasite Formula /Images/picture.jpg Canada acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1724 Hardness Streak Specific Gravity Crystal Form(s)

Marcasite Formula /Images/picture.jpg Canada acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1725 Hardness Streak Specific Gravity Crystal Form(s)

Opalized Wood Formula /Images/picture.jpg Canada acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1726 Hardness Streak Specific Gravity Crystal Form(s)

Pyrargyrite Formula /Images/picture.jpg Canada acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1727 Hardness Streak Specific Gravity Crystal Form(s)

Cavansite Formula /Images/picture.jpg Wagholi Quarry, Maharashtra, India acquired 2004 Stilbite Secondary Mineral(s) From the collection of John Betts, #24512. 1728 Hardness Streak Specific Gravity Crystal Form(s)

Goosecreekite Formula 1729a Alibag, Maharashtra, India acquired 2004 Matrix Secondary Mineral(s) From the collection of John Betts, #29054; label notes "From my personal collecion". 1729 Hardness Streak Specific Gravity Crystal Form(s)

Barytocalcite Formula /Images/picture.jpg Alston Moor, Cumberland, England acquired 2004 Matrix Secondary Mineral(s) From the collection of John Betts, #27594. From the collection of A. Lincoln Sherk, MD (1890s-1969). This is a Type Locality specimen. 1730 Hardness Streak Specific Gravity Crystal Form(s)

Carminite Formula /Images/picture.jpg Los Animas Mine, La Mur, Trincheras, Sonora, Mexico acquired 2004 Quartz Secondary Mineral(s) From the collection of John Betts, #29003. 1731 Hardness Streak Specific Gravity Crystal Form(s)

Calcite Formula /Images/picture.jpg Canada acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. FL. Shipping damage produced specimens 1715, 1732-1737. 1732 Hardness Streak Specific Gravity Crystal Form(s)

Calcite Formula /Images/picture.jpg Canada acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. FL. Shipping damage produced specimens 1715, 1732-1737. 1733 Hardness Streak Specific Gravity Crystal Form(s)

Calcite Formula /Images/picture.jpg Canada acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. FL. Shipping damage produced specimens 1715, 1732-1737. 1734 Hardness Streak Specific Gravity Crystal Form(s)

Calcite Formula /Images/picture.jpg Canada acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. FL. Shipping damage produced specimens 1715, 1732-1737. 1735 Hardness Streak Specific Gravity Crystal Form(s)

Calcite Formula /Images/picture.jpg Canada acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. FL. Shipping damage produced specimens 1715, 1732-1737. 1736 Hardness Streak Specific Gravity Crystal Form(s)

Calcite Formula /Images/picture.jpg Canada acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. FL. Shipping damage produced specimens 1715, 1732-1737. 1737 Hardness Streak Specific Gravity Crystal Form(s)

Barite Formula /Images/picture.jpg Canada acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1738 Hardness Streak Specific Gravity Crystal Form(s)

Quartz Formula /Images/picture.jpg Canada acquired 2004 Matrix Malachite, Copper From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1739 Hardness Streak Specific Gravity Crystal Form(s)

Quartz Formula /Images/picture.jpg Canada acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1740 Hardness Streak Specific Gravity Crystal Form(s)

Principal Mineral unidentified Formula /Images/picture.jpg Canada acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1741 Hardness Streak Specific Gravity Crystal Form(s)

Pyrite Formula /Images/picture.jpg Canada acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1742 Hardness Streak Specific Gravity Crystal Form(s)

Pyrite Formula /Images/picture.jpg Canada acquired 2004 Matrix Secondary Mineral(s) From the collection of Gerry Koshman. From the collection of Jack Luschyk. 1743 Hardness Streak Specific Gravity Crystal Form(s)

Francevillite [orange] Formula /Images/picture.jpg Mounana Mine, Franceville, Haut-Ogooué, Gabon acquired 2005 Mounanaite [brownish red] Curienite [yellow], pyrite, and possibly pitchblende From the collection of the The Arkenstone (Rob Lavinsky), #T105. From the collection of Pequa Rare Minerals, #PB11. From the collection of Minéralogie Sorbonne.
Sorbonne label reads "NOM FRACEVILLITE (orange) curienite (yellow), LOCALITÉ Mounana Gaban". Pequa label reads "PB11/ex 3/98, VERY RARE; TYPE LOCALITY FOR BOTH MINERALS (1957 & 1968), FRANCEVILLITE XLS [Orange] with CURIENITE [Yellow], Locality MOUNANA MINE NEAR FRANCEVILLE, HAUT-OGOOUE, GABON"; back reads "4/25/1998 at NJESA SHOW, WESTFIELD, N.J.". Arkenstone label reads "FRANCEVILLITE, MOUNANAITE, CURIENITE, Mounana Mine, Franceville, Gabon, TYPE LOCAL. FOR ALL 3". The box it came in had stickers "9630" and "9937", with the '99' stuck over the '30'; I transferred the labels to the back of the Arkenstone label. 1744 Hardness Streak Specific Gravity Crystal Form(s)

Poldervaartite Formula /Images/picture.jpg N'Chwanning II Mine, Kuruman District, North Cape Province, South Africa acquired 2005 Matrix Secondary Mineral(s) From the collection of John Betts, #23985. 1745 Hardness Streak Specific Gravity Crystal Form(s)

Manganaxinite Formula /Images/picture.jpg Dalnegorsk, Primorskij, Kraj, Russia acquired 2005 Matrix unidentified Secondary Mineral(s) unidentified From the collection of John Betts, #29185. 1746 Hardness Streak Specific Gravity Crystal Form(s)

Silver Formula /Images/picture.jpg Cripple Creek Mining District, Teller County, Colorado acquired 2005 Matrix Secondary Mineral(s) From the collection of John Betts, #27346. 1747 Hardness Streak Specific Gravity Crystal Form(s)

Gyrolite Formula /Images/picture.jpg Poona District, Maharashtra, India acquired 2005 Matrix unidentified Secondary Mineral(s) From the collection of John Betts, #29189. 1748 Hardness Streak Specific Gravity Crystal Form(s)

Boléite Formula /Images/picture.jpg Amelia Mine, Boléo, near Santa Rosalia, Baja California Sur, Mexico acquired 2005 Matrix Secondary Mineral(s) From the collection of John Betts, #29131. This is a type locality specimen. 1749 Hardness Streak Specific Gravity Crystal Form(s)

Principal Mineral(s) Formula Locality When Collected Matrix Secondary Mineral(s) Comments Reference Hardness Streak Specific Gravity Crystal Form(s)

Selections from Kreigh Tomaszewski's
Rock and Mineral Collection

Yes, there are specimens hidden in this list, but you may have to scroll down to find them.
Principal Mineral(s)	Formula		Locality	When Collected	Matrix	Secondary Mineral(s)	Comments	Reference #	Hardness	Streak	Specific Gravity	Crystal Form(s)
Columbite	Formula	/Images/picture.jpg	probably Canada	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1500	Hardness	Streak	Specific Gravity	Crystal Form(s)
Tincalconite	Formula	1501a	Open Pit, Boron, Kern Co., California	acquired 2004	Matrix	Borax	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1501	Hardness	Streak	Specific Gravity	Crystal Form(s)
Prehnite	Formula	/Images/picture.jpg	Paterson, N.J.	collected 1/79, acquired 2004	Quartz	Anhydrite, Laumontite, Citrine	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1502	Hardness	Streak	Specific Gravity	Crystal Form(s)
Jaspelite	Formula	/Images/picture.jpg	Jasper Hill, Ishpeming, Michigan	collected early 1960s	Matrix	Secondary Mineral(s)	Comments	1503	Hardness	Streak	Specific Gravity	Crystal Form(s)
Stibnite	Formula	/Images/picture.jpg	Lake George, New Brunswick	acquired 2004	Matrix probably quartz	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk. The back of the label notes "Durham, Largest in NA. Only 1 in Canada, antimony".	1504	Hardness	Streak	Specific Gravity	Crystal Form(s)
Tourmaline	Formula	/Images/picture.jpg	Black Hills, S.D.	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1505	Hardness	Streak	Specific Gravity	Crystal Form(s)
Sericite Mica	Formula	/Images/picture.jpg	Locality lost	acquired 2004	Quartz	Pyrite	From the collection of Gerry Koshman. From the collection of Jack Luschyk, #5.	1506	Hardness	Streak	Specific Gravity	Crystal Form(s)
Acanthite var Argentite	Formula	/Images/picture.jpg	Old Beaver Silver Mine (1880s), southwest of Thunder Bay, Thunder Bay District, Ontario, Canada	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1507	Hardness	Streak	Specific Gravity	pseudo cubic
Nepheline var. Nephelite	Formula	/Images/picture.jpg	Marathon, Ontario, Canada	collected 2/79, acquired 2004	Quartz	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk; his label notes it was self collected and that it fluoresces orange LW.	1508	Hardness	Streak	Specific Gravity	Crystal Form(s)
Ankerite	Formula	/Images/picture.jpg	Steeprock Mines, Atikoken, Ontario, Canada	acquired 2004	Amethyst	Secondary Minerals possible	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1509	Hardness	Streak	Specific Gravity	Crystal Form(s)
Ghanite	Formula	/Images/picture.jpg	Noranda Mine (Geco Mine), Geco Division, Manitouwadge, Thunder Bay District, Ontario, Canada	acquired 2004	Quartz	K Feldspar, Amethyst	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1510	Hardness	Streak	Specific Gravity	Crystal Form(s)
Opal var. Hayalite	Formula	/Images/picture.jpg	Square Top, Mt. Daley, Queensland, Auatralia	acquired 2004	Basalt Scoria	Secondary Minerals possible	From the collection of Gerry Koshman. From the collection of Jack Luschyk. From the collection of A. Henry. The label notes this is fluorescent.	1511	Hardness	Streak	Specific Gravity	Crystal Form(s)
Opal var. Hayalite	Formula	/Images/picture.jpg	Square Top, Mt. Daley, Queensland, Auatralia	acquired 2004	Basalt Scoria	Secondary Minerals possible	From the collection of Gerry Koshman. From the collection of Jack Luschyk. From the collection of A. Henry. The label notes this is fluorescent.	1512	Hardness	Streak	Specific Gravity	Crystal Form(s)
Ferrierite-Mg	Formula	/Images/picture.jpg	Kamloops Lake, Kamloops Mining Division, British Columbia, Canada	acquired 2004	Matrix unidentified	black Secondary Mineral unidentified	From the collection of Gerry Koshman. From the collection of Jack Luschyk. From the collection of Ty Balacko. This is a Type Locality specimen.	1513	Hardness	Streak	Specific Gravity	Crystal Form(s)
Euclase	Formula	/Images/picture.jpg	Gachala, Guavio-Guateque District, Colombia	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of John Betts, #28711.	1514	Hardness	Streak	Specific Gravity	Crystal Form(s)
Wulfenite	Formula	1515a	Bleiberg, Carinthia, Austria	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of John Betts, #28815. From the collection of L. Russianoff. This is a Type Locality specimen. The "D 818" number on the bottom of the specimen is reported as consistent with the Amherst College Collection, and this is the probable origin of the specimen.	1515	Hardness	Streak	Specific Gravity	Crystal Form(s)
Gypsum var. Selenite	Formula	/Images/picture.jpg	Grand Rapids, Kent County, Michigan	collected ca. 1880. The specimen was rescued in 2004 and returned to its locality city.	Matrix	Secondary Mineral(s)	From the collection of John Betts, #27514. From the collection of A. Lincoln Sherk, MD (1890s-1969). From the collection of Dr. Egee. I live less than five miles from the Alabastine Mine and have no doubt that this was the origin of the specimen -- except the mine opened in 1907. I've collected from this mine many times over the past 45 years.	1516	Hardness	Streak	Specific Gravity	Crystal Form(s)
Stibnite	Formula	/Images/picture.jpg	Wuling antimony mine, Quingjiang, Jiangxi, China	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of John Betts, #23906.	1517	Hardness	Streak	Specific Gravity	Crystal Form(s)
Pyrolusite	Formula	/Images/picture.jpg	Steeprock Iron Mine, Otikokan, Ontario, Canada	acquired 2004	Ankerite	Hematite	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1518	Hardness	Streak	Specific Gravity	Crystal Form(s)
Siderite	Formula	/Images/picture.jpg	Pine Bay Mine, probably Canada	acquired 2004	Matrix	Secondary Minerals unidentified	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1519	Hardness	Streak	Specific Gravity	Crystal Form(s)
Sodicgedrite var. Sodium Gedrite	Formula	/Images/picture.jpg	Hawley, Mass	acquired 2004	Matrix is some sort of schist	Secondary Minerals unidentified	From the collection of David S. Phillips.	1520	Hardness	Streak	Specific Gravity	Crystal Form(s)
Sodicgedrite var. Sodium Gedrite	Formula	/Images/picture.jpg	Hawley, Mass	acquired 2004	Matrix is some sort of schist	Secondary Minerals unidentified	From the collection of David S. Phillips.	1521	Hardness	Streak	Specific Gravity	Crystal Form(s)
black Dolomite var. Teruelite	Formula	/Images/picture.jpg	Teruel, Aragon, Spain	acquired 2004	Matrix	Secondary Mineral (may be matrix) unidentified	From the collection of David S. Phillips.	1522	Hardness	Streak	Specific Gravity	Crystal Form(s)
Cordierite	Formula	/Images/picture.jpg	probably Geco Mine, Manitouwadge, Northern Ontario, Canada	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk. Label reads, "Cordierite - Blue in colour - translucent to transparent. Rare in the mine and very rare throughout the world.". Location attribution is due to comparison with other specimens; Jack was known to have collected at this location.	1523	Hardness	Streak	Specific Gravity	Crystal Form(s)
Cordierite	Formula	/Images/picture.jpg	probably Geco Mine, Manitouwadge, Northern Ontario, Canada	acquired 2004	Matrix	Pyrite	From the collection of Gerry Koshman. From the collection of Jack Luschyk. Label reads, "Cordierite - Blue in colour - translucent to transparent. Rare in the mine and very rare throughout the world.". Location attribution is due to comparison with other specimens; Jack was known to have collected at this location.	1524	Hardness	Streak	Specific Gravity	Crystal Form(s)
Sphalerite	Formula	/Images/picture.jpg	Badger Mine (silver mine in the 1800s), southwest of Thunder Bay	acquired 2004	Calcite	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1525	Hardness	Streak	Specific Gravity	Crystal Form(s)
Sphalerite	Formula	/Images/picture.jpg	Badger Mine (silver mine in the 1800s), southwest of Thunder Bay	acquired 2004	Calcite	Pyrite, yellow Barite probable (but it still might be something unusual)	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1526	Hardness	Streak	Specific Gravity	Crystal Form(s)
Calcite	Formula	/Images/picture.jpg	Wawa, Ontario, Canada	acquired 2004	Dolomite	Marcasite	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1527	Hardness	Streak	Specific Gravity	Crystal Form(s)
Glauberite	Formula	/Images/picture.jpg	Arizona	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1528	Hardness	Streak	Specific Gravity	Crystal Form(s)
Galena	Formula	/Images/picture.jpg	Sullivan Mine, B.C., Canada	acquired 2004	Matrix	Dolomite	From the collection of Gerry Koshman. From the collection of Jack Luschyk.s	1529	Hardness	Streak	Specific Gravity	Crystal Form(s)
Albite	Formula	/Images/picture.jpg	Lake George, New Brunswick, Canada	When Collected	Feldspar	Secondary Minerals probable	From the collection of Gerry Koshman. From the collection of Jack Luschyk. Original label gave locality as "Lake Geo."; Jack was known to have collected at catalog location.	1530	Hardness	Streak	Specific Gravity	Crystal Form(s)
Albite	Formula	/Images/picture.jpg	Lake George, New Brunswick, Canada	When Collected	Feldspar	Secondary Minerals probable	From the collection of Gerry Koshman. From the collection of Jack Luschyk.Original label gave locality as "Lake Geo."; Jack was known to have collected at catalog location.	1531	Hardness	Streak	Specific Gravity	Crystal Form(s)
green Fluorite	Formula	/Images/picture.jpg	Azusa, Los Angeles Co., California	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk. Specimen purchased from "The Collector" for $10.00 per original label.	1532	Hardness	Streak	Specific Gravity	Crystal Form(s)
Cobaltite	Formula	/Images/picture.jpg	Cobalt, Ontario	acquired 2004	Calcite	Silver	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1533	Hardness	Streak	Specific Gravity	Crystal Form(s)
Orpiment	Formula	/Images/picture.jpg	Humboldt Co., Nevada	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1534	Hardness	Streak	Specific Gravity	Crystal Form(s)
green Calcite	Formula	/Images/picture.jpg	Broken Hill, N.S.W., Australia	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk. From the collection of A. Henry. The label notes it is fluorescent.	1535	Hardness	Streak	Specific Gravity	Crystal Form(s)
Selenite	Formula	/Images/picture.jpg	Willow Creek, Black Diamond, near Nanton, Alberta, Canada	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1536	Hardness	Streak	Specific Gravity	Crystal Form(s)
Selenite	Formula	/Images/picture.jpg	Willow Creek, Black Diamond, near Nanton, Alberta, Canada	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1537	Hardness	Streak	Specific Gravity	Crystal Form(s)
Selenite	Formula	/Images/picture.jpg	Willow Creek, Black Diamond, near Nanton, Alberta, Canada	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1538	Hardness	Streak	Specific Gravity	Crystal Form(s)
Selenite	Formula	/Images/picture.jpg	Willow Creek, Black Diamond, near Nanton, Alberta, Canada	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1539	Hardness	Streak	Specific Gravity	Crystal Form(s)
Selenite	Formula	/Images/picture.jpg	Willow Creek, Black Diamond, near Nanton, Alberta, Canada	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1540	Hardness	Streak	Specific Gravity	Crystal Form(s)
Selenite	Formula	/Images/picture.jpg	Willow Creek, Black Diamond, near Nanton, Alberta, Canada	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1541	Hardness	Streak	Specific Gravity	Crystal Form(s)
Laumontite	Formula	/Images/picture.jpg	New Jersey	acqwuired 2004	Matrix unidentified	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1542	Hardness	Streak	Specific Gravity	Crystal Form(s)
Sodicgedrite var. Sodium Gedrite	Formula	/Images/picture.jpg	Hawley, Mass	acquired 2004	Matrix is some sort of schist	Secondary Minerals unidentified	From the collection of David S. Phillips.	1543	Hardness	Streak	Specific Gravity	Crystal Form(s)
Sodicgedrite var. Sodium Gedrite	Formula	/Images/picture.jpg	Hawley, Mass	acquired 2004	Matrix is some sort of schist	Secondary Minerals unidentified	From the collection of David S. Phillips.	1544	Hardness	Streak	Specific Gravity	Crystal Form(s)
Sodicgedrite var. Sodium Gedrite	Formula	/Images/picture.jpg	Hawley, Mass	acquired 2004	Matrix is some sort of schist	Secondary Minerals unidentified	From the collection of David S. Phillips.	1545	Hardness	Streak	Specific Gravity	Crystal Form(s)
Sodicgedrite var. Sodium Gedrite	Formula	/Images/picture.jpg	Hawley, Mass	acquired 2004	Matrix is some sort of schist	Secondary Minerals unidentified	From the collection of David S. Phillips.	1546	Hardness	Streak	Specific Gravity	Crystal Form(s)
Sodicgedrite var. Sodium Gedrite	Formula	/Images/picture.jpg	Hawley, Mass	acquired 2004	Matrix is some sort of schist	Secondary Minerals unidentified	From the collection of David S. Phillips.	1547	Hardness	Streak	Specific Gravity	Crystal Form(s)
Sodicgedrite var. Sodium Gedrite	Formula	1548a , 1548b , 1548c , 1548d	Hawley, Mass	acquired 2004	Matrix is some sort of schist	Secondary Minerals unidentified	From the collection of David S. Phillips.	1548	Hardness	Streak	Specific Gravity	Crystal Form(s)
Sodicgedrite var. Sodium Gedrite	Formula	/Images/picture.jpg	Hawley, Mass	acquired 2004	Matrix is some sort of schist	Secondary Minerals unidentified	From the collection of David S. Phillips.	1549	Hardness	Streak	Specific Gravity	Crystal Form(s)
Sodicgedrite var. Sodium Gedrite	Formula	/Images/picture.jpg	Hawley, Mass	acquired 2004	Matrix is some sort of schist	Secondary Minerals unidentified	From the collection of David S. Phillips.	1550	Hardness	Streak	Specific Gravity	Crystal Form(s)
Sodicgedrite var. Sodium Gedrite	Formula	/Images/picture.jpg	Hawley, Mass	acquired 2004	Matrix is some sort of schist	Secondary Minerals unidentified	From the collection of David S. Phillips.	1551	Hardness	Streak	Specific Gravity	Crystal Form(s)
Quartz var. Milky Quartz crystals	Formula	/Images/picture.jpg	Green Peter Dam Reservoir, Tuma, near Sweet Home, Linn Co, Oregon	acquired 2004	Chalcedony	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk; label identifies this as 'quartzite'.	1552	Hardness	Streak	Specific Gravity	Crystal Form(s)
Calcite	Formula	/Images/picture.jpg	Willows Gemfields, Queensland, Australia	acquired 2004	Limestone and Sandstone	Fluorite	From the collection of Gerry Koshman. From the collection of Jack Luschyk. From the collection of A. Henry. Label notes this specimen is fluorescent.	1553	Hardness	Streak	Specific Gravity	Crystal Form(s)
Calcite	Formula	/Images/picture.jpg	Willows Gemfields, Queensland, Australia	acquired 2004	Sandstone	Fluorite	From the collection of Gerry Koshman. From the collection of Jack Luschyk. From the collection of A. Henry. Label notes this specimen is fluorescent.	1554	Hardness	Streak	Specific Gravity	Crystal Form(s)
Calcite	Formula	/Images/picture.jpg	Wawa, Ontario, Canada	acquired 2004	Dolomite	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1555	Hardness	Streak	Specific Gravity	Crystal Form(s)
Calcite	Formula	/Images/picture.jpg	Broken Hill, N.S.W., Australia	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk. From the collection of A. Henry, #"gg". Label notes this specimen is fluorescent.	1556	Hardness	Streak	Specific Gravity	Crystal Form(s)
Calcite	Formula	/Images/picture.jpg	Broken Hill, N.S.W., Australia	acquired 2004	black Matrix unidentified	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk. From the collection of A. Henry. Label notes this specimen is fluorescent.	1557	Hardness	Streak	Specific Gravity	Crystal Form(s)
Calcite	Formula	/Images/picture.jpg	Willows Gemfields, Queensland, Australia	acquired 2004	Limestone and Sandstone	Fluorite	From the collection of Gerry Koshman. From the collection of Jack Luschyk. From the collection of A. Henry. Label notes this specimen is fluorescent.	1558	Hardness	Streak	Specific Gravity	Crystal Form(s)
Calcite	Formula	/Images/picture.jpg	Willows Gemfields, Queensland, Australia	acquired 2004	black Matrix unidentified	Fluorite	From the collection of Gerry Koshman. From the collection of Jack Luschyk. From the collection of A. Henry. Label notes this specimen is fluorescent; the fluorite coats the calcite.	1559	Hardness	Streak	Specific Gravity	Crystal Form(s)
Calcite	Formula	/Images/picture.jpg	Shuniah Silver Mine, Thunder Bay, Ontario, Canada	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk. Label notes fluoresces pink SW.	1560	Hardness	Streak	Specific Gravity	Crystal Form(s)
Selenite var. Hourglass	Formula	/Images/picture.jpg	Willow Creek, Black Diamond, near Nanton, Alberta, Canada	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1561	Hardness	Streak	Specific Gravity	Crystal Form(s)
Selenite var. Hourglass	Formula	/Images/picture.jpg	Willow Creek, Black Diamond, near Nanton, Alberta, Canada	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1562	Hardness	Streak	Specific Gravity	Crystal Form(s)
Selenite var. Hourglass	Formula	/Images/picture.jpg	Willow Creek, Black Diamond, near Nanton, Alberta, Canada	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1563	Hardness	Streak	Specific Gravity	Crystal Form(s)
Selenite var. Hourglass	Formula	/Images/picture.jpg	Willow Creek, Black Diamond, near Nanton, Alberta, Canada	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1564	Hardness	Streak	Specific Gravity	Crystal Form(s)
Selenite	Formula	/Images/picture.jpg	Willow Creek, Black Diamond, near Nanton, Alberta, Canada	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1565	Hardness	Streak	Specific Gravity	Crystal Form(s)
Selenite	Formula	/Images/picture.jpg	Willow Creek, Black Diamond, near Nanton, Alberta, Canada	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1566	Hardness	Streak	Specific Gravity	Crystal Form(s)
Selenite	Formula	/Images/picture.jpg	Willow Creek, Black Diamond, near Nanton, Alberta, Canada	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1567	Hardness	Streak	Specific Gravity	Crystal Form(s)
Lepidolite	Formula	/Images/picture.jpg	Rapid City, South Dakota	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1568	Hardness	Streak	Specific Gravity	Crystal Form(s)
Tourmaline	Formula	/Images/picture.jpg	Leduc Mine, Quebec, Canada	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1569	Hardness	Streak	Specific Gravity	Crystal Form(s)
Tourmaline	Formula	/Images/picture.jpg	Leduc Mine, Quebec, Canada	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1570	Hardness	Streak	Specific Gravity	Crystal Form(s)
Tourmaline	Formula	/Images/picture.jpg	Leduc Mine, Quebec, Canada	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1571	Hardness	Streak	Specific Gravity	Crystal Form(s)
Siderite	Formula	/Images/picture.jpg	Wawa, Ontario, Canada	acquired 2004	Marcasite	Quartz	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1572	Hardness	Streak	Specific Gravity	Crystal Form(s)
Fluorite	Formula	/Images/picture.jpg	Pays Plat, east of Thunder Bay, Ontario, Canada	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1573	Hardness	Streak	Specific Gravity	Crystal Form(s)
Aragonite	Formula	/Images/picture.jpg	Stbr.Burgberg, Letmathe, Germany (West)	collected 12/79, acquired 2004	Dolomite/Limestone/Sandstone	Secondary Mineral possible	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1574	Hardness	Streak	Specific Gravity	Crystal Form(s)
Calcite	Formula	/Images/picture.jpg	Shuniah Silver Mine, Thunder Bay, Ontario, Canada	collected 14/79, acquired 2004	Calcite crystal	The matrix is covered with pyrite, which is covered with sphalerite, which has the principal mineral on its surface.	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1575	Hardness	Streak	Specific Gravity	Crystal Form(s)
Silver	Formula	/Images/picture.jpg	Cobalt, Ontario, Canada	acquired 2004	Quartz	Secondary Minerals unidentified	From the collection of Gerry Koshman. From the collection of Jack Luschyk. From the collection of A. Taylor.	1576	Hardness	Streak	Specific Gravity	leaf, cubic, and one more complex one that may be a twinned dodecahedron.
Pyrite	Formula	/Images/picture.jpg	White Pass, Yukon	acquired 2004	Matrix unidentified	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1577	Hardness	Streak	Specific Gravity	Crystal Form(s)
Kyanite	Formula	/Images/picture.jpg	Sudbury, Ontario, Canada	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk. Label notes "from Ian, my birthday, 30 Apr. 1993"; purchased from The Leonard Cowan Co. Ltd.	1578	Hardness	Streak	Specific Gravity	Crystal Form(s)
Pyrite	Formula	/Images/picture.jpg	Sudbury, Ontario, Canada	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk. Purchased from Cowan Min'l., Scar.	1579	Hardness	Streak	Specific Gravity	Crystal Form(s)
Chrysotile var. Asbestos	Formula	/Images/picture.jpg	Asbestos, Quebec, Canada	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk. Label notes "from Ian, Father's Day, 1993".	1580	Hardness	Streak	Specific Gravity	Crystal Form(s)
Nepheline	Formula	/Images/picture.jpg	West of Marathon, Ontario, Canada	acquired 2004	Matrix unidentified	Secondary Minerals unidentified	From the collection of Gerry Koshman. From the collection of Jack Luschyk, #7. Label notes specimen fluoresces LW.	1581	Hardness	Streak	Specific Gravity	Crystal Form(s)
possibly Electrum	Formula	1582a , 1582b	Locality lost. Private correspondence with a relative of Jack's indicates it was probably the Geco Mine, Manitouwadge, Ontario, Canada.	acquired 2004	Matrix unidentified, possibly ilmenite	Secondary Mineral(s) unidentified; gold, pink, silver conductive stuff around the black crystals, and several other probable secondary minerals. I suspect copper, but given the collector, also gold and silver.	From the collection of Gerry Koshman. From the collection of Jack Luschyk. I think this one is going to the Excalibur lab before I get a positive identification.	1582	Hardness	Streak	Specific Gravity	Crystal Form(s)
Pentlandite	Formula	/Images/picture.jpg	Hanging Wall Rock, Melbourne, Australia	acquired 2004	Biotite Schist	14% nickel (per label)	From the collection of Gerry Koshman. From the collection of Jack Luschyk. Label notes "edge of ore zone". Private correspondence with Jack, a retired miner, provided the full location.	1583	Hardness	Streak	Specific Gravity	Crystal Form(s)
Copper	Formula	/Images/picture.jpg	East Shore of Lake Superior	acquired 2004	Prehenite	Calcite, other secondary minerals unidentified (we are talking about copper here), minor datolite possible	From the collection of Gerry Koshman. From the collection of Jack Luschyk. Original label read "Datolite?, with native copper".	1584	Hardness	Streak	Specific Gravity	Crystal Form(s)
Quartz crystals	Formula	/Images/picture.jpg	Locality	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1585	Hardness	Streak	Specific Gravity	Crystal Form(s)
Analcime var. Red Analcite	Formula	/Images/picture.jpg	Paterson, N.J.	collected 2/80, acquired 2004	Matrix unidentified	Prehnite coats the matrix and hosts the analcime	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1586	Hardness	Streak	Specific Gravity	Crystal Form(s)
Apophyllite	Formula	/Images/picture.jpg	Laurel Hill, New Jersey	collected 3/79, acquired 2004	Matrix unidentified	Stilbite	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1587	Hardness	Streak	Specific Gravity	Crystal Form(s)
Pyrite	Formula	/Images/picture.jpg	Mt. Dobson	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1588	Hardness	Streak	Specific Gravity	Crystal Form(s)
Dolomite	Formula	/Images/picture.jpg	Atikokan, Ontario, Canada	collected 21-79, acquired 2004	Hematite/Goethite	Pyrite	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1589	Hardness	Streak	Specific Gravity	Crystal Form(s)
Pyrrhotite	Formula	/Images/picture.jpg	T3 Mine, 1000 to 1200 ft. level	acquired 2004	Pegmatite	Plagioclase Feldspar	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1590	Hardness	Streak	Specific Gravity	Crystal Form(s)
Goethite	Formula	/Images/picture.jpg	Steeprock Mines (open pit), Atikoken, Ontario, Canada	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1591	Hardness	Streak	Specific Gravity	Crystal Form(s)
Manganite	Formula	/Images/picture.jpg	Caland Ore Co., Atikokan, Ontario, Canada	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1592	Hardness	Streak	Specific Gravity	Crystal Form(s)
Manganite	Formula	/Images/picture.jpg	Caland Ore Co., Atikokan, Ontario, Canada	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1593	Hardness	Streak	Specific Gravity	Crystal Form(s)
Quartz	Formula	/Images/picture.jpg	Steeprock Iron Mine, Atikokan, Ontario, Canada	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1594	Hardness	Streak	Specific Gravity	Crystal Form(s)
Marcasite	Formula	/Images/picture.jpg	Old Shuniah Mine, Thunder Bay, Ontario, Canada	acquired 2004	Calcite	Pyrite	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1595	Hardness	Streak	Specific Gravity	Crystal Form(s)
Marcasite	Formula	/Images/picture.jpg	Old Shuniah Mine, Thunder Bay, Ontario, Canada	acquired 2004	Calcite	Pyrite	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1596	Hardness	Streak	Specific Gravity	Crystal Form(s)
Barite	Formula	/Images/picture.jpg	Enterprise Mine (1880s & 1990s), 45 miles east of Thunder Bay, Ontario, Canada	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1597	Hardness	Streak	Specific Gravity	Crystal Form(s)
Fluorite	Formula	/Images/picture.jpg	Pays Plat, Ontario, Canada	acquired 2004	Chalcedony	Barite, Quartz druze	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1598	Hardness	Streak	Specific Gravity	Crystal Form(s)
Azurite	Formula	/Images/picture.jpg	Bisbee, Arizona	acquired 2004	Quartz	Malachite	From the collection of Gerry Koshman. From the collection of Jack Luschyk, #A25.	1599	Hardness	Streak	Specific Gravity	Crystal Form(s)
Dolomite	Formula	/Images/picture.jpg	Caland Ore, Atikokan, Ontario, Canada	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1600	Hardness	Streak	Specific Gravity	Crystal Form(s)
Fluorite	Formula	/Images/picture.jpg	Newfoundland	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1601	Hardness	Streak	Specific Gravity	Crystal Form(s)
Fluorite	Formula	/Images/picture.jpg	Newfoundland	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1602	Hardness	Streak	Specific Gravity	Crystal Form(s)
Fluorite	Formula	/Images/picture.jpg	Newfoundland	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1603	Hardness	Streak	Specific Gravity	Crystal Form(s)
Actinolite	Formula	/Images/picture.jpg	Wawa, Ontario, Canada	collected 9/79, acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1604	Hardness	Streak	Specific Gravity	Crystal Form(s)
Actinolite	Formula	/Images/picture.jpg	Wawa, Ontario, Canada	collected 9/79, acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1605	Hardness	Streak	Specific Gravity	Crystal Form(s)
Kyanite	Formula	/Images/picture.jpg	Ronoakes, Virginia	collected 23/79, acquired 2004	Calcite	Pyrite	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1606	Hardness	Streak	Specific Gravity	Crystal Form(s)
Kyanite	Formula	/Images/picture.jpg	Ronoakes, Virginia	collected 23/79, acquired 2004	Calcite	Pyrite	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1607	Hardness	Streak	Specific Gravity	Crystal Form(s)
Copper	Formula	/Images/picture.jpg	Between Wawa and Sault Ste. Marie, Ontario, Canada	acquired 2004	Datolite	Secondary Minerals unidentified	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1608	Hardness	Streak	Specific Gravity	Crystal Form(s)
Dolomite	Formula	/Images/picture.jpg	Montreal, Quebec, Canada	acquired 2004	Matrix	Pyrite	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1609	Hardness	Streak	Specific Gravity	Crystal Form(s)
Calcite	Formula	/Images/picture.jpg	Thompson, Manitoba, Canada	acquired 2004	Matrix	Pyrite	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1610	Hardness	Streak	Specific Gravity	Crystal Form(s)
Silver	Formula	/Images/picture.jpg	Old Porcupine Silver Mine (1880s), southwest of Thunder Bay	acquired 2004	Matrix unidentified	Secondary Minerals unidentified	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1611	Hardness	Streak	Specific Gravity	wire
Azurite	Formula	/Images/picture.jpg	Old Enterprise Mine, 45 miles east of Thunder Bay	acquired 2004	Malachite	Copper	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1612	Hardness	Streak	Specific Gravity	Crystal Form(s)
Azurite	Formula	/Images/picture.jpg	Old Enterprise Mine, 45 miles east of Thunder Bay	acquired 2004	Malachite	Copper	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1613	Hardness	Streak	Specific Gravity	Crystal Form(s)
Quartz crystals	Formula	/Images/picture.jpg	Atikokan, Ontario, Canada	acquired 2004	Matrix unidentified	Chlorite inclusions	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1614	Hardness	Streak	Specific Gravity	Crystal Form(s)
Serpentine	Formula	/Images/picture.jpg	Maxwell Quarry (ALCAN), Wakefield, Quebec, Canada	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk. From the collection of Jim Elliott	1615	Hardness	Streak	Specific Gravity	Crystal Form(s)
Selenite	Formula	/Images/picture.jpg	Dauphin, Manitoba, Canada	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1616	Hardness	Streak	Specific Gravity	Crystal Form(s)
Selenite	Formula	/Images/picture.jpg	Dauphin, Manitoba, Canada	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1617	Hardness	Streak	Specific Gravity	Crystal Form(s)
Selenite	Formula	/Images/picture.jpg	Dauphin, Manitoba, Canada	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1618	Hardness	Streak	Specific Gravity	Crystal Form(s)
Selenite	Formula	/Images/picture.jpg	Dauphin, Manitoba, Canada	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1619	Hardness	Streak	Specific Gravity	Crystal Form(s)
Selenite	Formula	/Images/picture.jpg	Dauphin, Manitoba, Canada	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1620	Hardness	Streak	Specific Gravity	Crystal Form(s)
Selenite	Formula	/Images/picture.jpg	Dauphin, Manitoba, Canada	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1621	Hardness	Streak	Specific Gravity	Crystal Form(s)
Selenite	Formula	/Images/picture.jpg	Dauphin, Manitoba, Canada	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1622	Hardness	Streak	Specific Gravity	Crystal Form(s)
Magnetite	Formula	/Images/picture.jpg	Locality	acquired 2004	Pyrite	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk, #9.	1623	Hardness	Streak	Specific Gravity	Crystal Form(s)
Analcime	Formula	/Images/picture.jpg	Paterson, N.J.	collected 9 Nov. '79, acquired 2004	Matrix	Datolite, Calcite	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1624	Hardness	Streak	Specific Gravity	Crystal Form(s)
Pyrite	Formula	/Images/picture.jpg	Anglo Rouyn Mine, LaRonge, Saskatchewen, Canada	acquired 2004	Matrix	Secondary Minerals unidentified	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1625	Hardness	Streak	Specific Gravity	Crystal Form(s)
Dolomite	Formula	/Images/picture.jpg	Caland Ore, Atikokan, Ontario, Canada	acquired 2004	Matrix	Pyrite	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1626	Hardness	Streak	Specific Gravity	Crystal Form(s)
Dolomite	Formula	/Images/picture.jpg	Caland Ore, Atikokan, Ontario, Canada	acquired 2004	Matrix	Calcite	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1627	Hardness	Streak	Specific Gravity	Crystal Form(s)
Dolomite	Formula	/Images/picture.jpg	Caland Ore, Atikokan, Ontario, Canada	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1628	Hardness	Streak	Specific Gravity	Crystal Form(s)
Dolomite	Formula	/Images/picture.jpg	Caland Ore, Atikokan, Ontario, Canada	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1629	Hardness	Streak	Specific Gravity	Crystal Form(s)
Dolomite	Formula	/Images/picture.jpg	Caland Ore, Atikokan, Ontario, Canada	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1630	Hardness	Streak	Specific Gravity	Crystal Form(s)
Dolomite	Formula	/Images/picture.jpg	Caland Ore, Atikokan, Ontario, Canada	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1631	Hardness	Streak	Specific Gravity	Crystal Form(s)
Pyrite	Formula	/Images/picture.jpg	Anglo Rouyn Mine, LaRonge, Saskatchewen, Canada	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk, #12.	1632	Hardness	Streak	Specific Gravity	Crystal Form(s)
Garnet	Formula	/Images/picture.jpg	probably Medicine Lake, Ontario, Canada	acquired 2004	white K Feldspar	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1633	Hardness	Streak	Specific Gravity	Crystal Form(s)
Garnet	Formula	/Images/picture.jpg	probably Medicine Lake, Ontario, Canada	acquired 2004	white K Feldspar	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1634	Hardness	Streak	Specific Gravity	Crystal Form(s)
Calcite	Formula	/Images/picture.jpg	Wawa, Ontario, Canada	acquired 2004	Dolomite	Marcasite	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1635	Hardness	Streak	Specific Gravity	Crystal Form(s)
Snowball Calcite	Formula	/Images/picture.jpg	Steeprock Mine, Atikokan, Ontario, Canada	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1636	Hardness	Streak	Specific Gravity	Crystal Form(s)
Molybdenite	MoS₂	/Images/picture.jpg	(probably) Upper Canada Gold Mine, Dobie, (verified) Ontario, Canada	acquired 2004	Quartz	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk. See related specimens 1637, 1638, 1639, 1640, 1641, 1642, 1643, 1644 and 1651 from the same locality.	1637	Hardness	Streak	Specific Gravity	Crystal Form(s)
Molybdenite	MoS₂	/Images/picture.jpg	(probably) Upper Canada Gold Mine, Dobie, (verified) Ontario, Canada	acquired 2004	Quartz	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk. See related specimens 1637, 1638, 1639, 1640, 1641, 1642, 1643, 1644 and 1651 from the same locality.	1638	Hardness	Streak	Specific Gravity	Crystal Form(s)
Molybdenite	MoS₂	/Images/picture.jpg	(probably) Upper Canada Gold Mine, Dobie, (verified) Ontario, Canada	acquired 2004	Quartz	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk. See related specimens 1637, 1638, 1639, 1640, 1641, 1642, 1643, 1644 and 1651 from the same locality.	1639	Hardness	Streak	Specific Gravity	Crystal Form(s)
Molybdenite	MoS₂	/Images/picture.jpg	(probably) Upper Canada Gold Mine, Dobie, (verified) Ontario, Canada	acquired 2004	Quartz	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk. See related specimens 1637, 1638, 1639, 1640, 1641, 1642, 1643, 1644 and 1651 from the same locality.	1640	Hardness	Streak	Specific Gravity	Crystal Form(s)
Molybdenite	MoS₂	/Images/picture.jpg	(probably) Upper Canada Gold Mine, Dobie, (verified) Ontario, Canada	acquired 2004	Quartz	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk. See related specimens 1637, 1638, 1639, 1640, 1641, 1642, 1643, 1644 and 1651 from the same locality.	1641	Hardness	Streak	Specific Gravity	Crystal Form(s)
Molybdenite	MoS₂	/Images/picture.jpg	(probably) Upper Canada Gold Mine, Dobie, (verified) Ontario, Canada	acquired 2004	Quartz	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk. See related specimens 1637, 1638, 1639, 1640, 1641, 1642, 1643, 1644 and 1651 from the same locality.	1642	Hardness	Streak	Specific Gravity	Crystal Form(s)
Molybdenite	MoS₂	/Images/picture.jpg	(probably) Upper Canada Gold Mine, Dobie, (verified) Ontario, Canada	acquired 2004	Quartz	Pyrite	From the collection of Gerry Koshman. From the collection of Jack Luschyk. See related specimens 1637, 1638, 1639, 1640, 1641, 1642, 1643, 1644 and 1651 from the same locality.	1643	Hardness	Streak	Specific Gravity	Crystal Form(s)
Molybdenite	MoS₂	/Images/picture.jpg	(probably) Upper Canada Gold Mine, Dobie, (verified) Ontario, Canada	acquired 2004	Quartz	Pyrite	From the collection of Gerry Koshman. From the collection of Jack Luschyk. See related specimens 1637, 1638, 1639, 1640, 1641, 1642, 1643, 1644 and 1651 from the same locality.	1644	Hardness	Streak	Specific Gravity	Crystal Form(s)
Covellite	Formula	/Images/picture.jpg	Anglo Rouyn Mine, LaRonge, Saskatchewen, Canada	acquired 2004	Chalcopyrite	Nickeline	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1645	Hardness	Streak	Specific Gravity	Crystal Form(s)
Selenite	Formula	/Images/picture.jpg	Dauphin, Manitoba, Canada	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1646	Hardness	Streak	Specific Gravity	Crystal Form(s)
Selenite	Formula	/Images/picture.jpg	Dauphin, Manitoba, Canada	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1647	Hardness	Streak	Specific Gravity	Crystal Form(s)
Feldspar	Formula	/Images/picture.jpg	Canada	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk, #14. Strong FL.	1648	Hardness	Streak	Specific Gravity	Crystal Form(s)
Rainbox Velvet Obsidean	Formula	/Images/picture.jpg	Manta, Huichol, Mexico	acquired 2003	Matrix	Secondary Mineral(s)	From the collection of Carol Bova (or Hans Durstling), from her 'yard sale'.	1649	Hardness	Streak	Specific Gravity	Crystal Form(s)
Pyrite	Formula	/Images/picture.jpg	Anglo Rouyn Mine, LaRonge, Saskatchewen, Canada	acquired 2004	Matrix	Secondary Minerals unidentified	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1650	Hardness	Streak	Specific Gravity	Crystal Form(s)
Scheelite	MoS₂	/Images/picture.jpg	(probably) Upper Canada Gold Mine, Dobie, (verified) Ontario, Canada	acquired 2004	Quartz	Molybdenite	From the collection of Gerry Koshman. From the collection of Jack Luschyk. See related specimens 1637, 1638, 1639, 1640, 1641, 1642, 1643, 1644 and 1651 from the same locality.	1651	Hardness	Streak	Specific Gravity	Crystal Form(s)
Gold	Au	http://www.johnbetts-fineminerals.com/jhbnyc/mineralmuseum/picshow.php?id=21126	Mystic Mine, north of Sun City, Maricopa County, Arizona	acquired 2004	quartz matrix partially acid dissolved, leaving a gold sponge surface	Secondary Mineral(s) unidentified	From the collection of John Betts, #21126. John described it as Mass of spongy native gold etched from quartz matrix weighing 2 ounces. The gold has crystallized between quartz grains. No damage. This is the largest specimen I EVER saw or had from this mine that has recently been converted to real estate development.	1652	Hardness	Streak	Specific Gravity	Crystal Form(s)
Andalusite	Formula	/Images/picture.jpg	Canada, probably Ontario	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1653	Hardness	Streak	Specific Gravity	Crystal Form(s)
Microcline var. Amazonite	Formula	/Images/picture.jpg	Quebec, Canada	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk, #2. From the collection of "J.E.".	1654	Hardness	Streak	Specific Gravity	Crystal Form(s)
Microcline var. Amazonite	Formula	/Images/picture.jpg	Quebec, Canada	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk, #149. From the collection of "J.E.".	1655	Hardness	Streak	Specific Gravity	Crystal Form(s)
Microcline var. Amazonite	Formula	/Images/picture.jpg	Quebec, Canada	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk, #11. From the collection of "J.E.".	1656	Hardness	Streak	Specific Gravity	Crystal Form(s)
Pegmatite	Formula	/Images/picture.jpg	probably Matachewan, Ontario, Canada	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk, #13.	1657	Hardness	Streak	Specific Gravity	Crystal Form(s)
Pegmatite	Formula	/Images/picture.jpg	probably Matachewan, Ontario, Canada	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1658	Hardness	Streak	Specific Gravity	Crystal Form(s)
Tourmaline	Formula	/Images/picture.jpg	Leduc Mine, Quebec, Canada	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1659	Hardness	Streak	Specific Gravity	Crystal Form(s)
Principal Mineral unidentified	Formula	1660a <, 1661a /td>	Canada	acquired 2004	Matrix unidentified	Secondary Minerals unidentified	From the collection of Gerry Koshman. From the collection of Jack Luschyk. Fluoresces strongly in at least three colors SW, one LW.	1660	Hardness	Streak	Specific Gravity	Crystal Form(s)
Principal Mineral unidentified	Formula	1660a <, 1661a /td>	Canada	acquired 2004	Matrix unidentified	Secondary Minerals unidentified	From the collection of Gerry Koshman. From the collection of Jack Luschyk. Fluoresces strongly in at least three colors SW, one LW.	1661	Hardness	Streak	Specific Gravity	Crystal Form(s)
Scheelite	Formula	/Images/picture.jpg	Quebec., Dept. of Mines.	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1662	Hardness	Streak	Specific Gravity	Crystal Form(s)
Scheelite	Formula	/Images/picture.jpg	Quebec., Dept. of Mines.	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1663	Hardness	Streak	Specific Gravity	Crystal Form(s)
Calcite	Formula	/Images/picture.jpg	Jack Claim, Whitehorse, United Keno Hill Mines, Yukon, Canada	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk. FL.	1664	Hardness	Streak	Specific Gravity	Crystal Form(s)
Goethite	Formula	/Images/picture.jpg	Lake George, Colorado	acquired 2004	Quartz	Pyrite	From the collection of Gerry Koshman. From the collection of Jack Luschyk; collected from an original pocket.	1665	Hardness	Streak	Specific Gravity	Crystal Form(s)
Goethite	Formula	/Images/picture.jpg	Lake George, Colorado	acquired 2004	Quartz	Pyrite	From the collection of Gerry Koshman. From the collection of Jack Luschyk; collected from an original pocket.	1666	Hardness	Streak	Specific Gravity	Crystal Form(s)
Goethite	Formula	/Images/picture.jpg	Lake George, Colorado	acquired 2004	Quartz	Pyrite	From the collection of Gerry Koshman. From the collection of Jack Luschyk; collected from an original pocket.	1667	Hardness	Streak	Specific Gravity	Crystal Form(s)
Goethite	Formula	/Images/picture.jpg	Lake George, Colorado	acquired 2004	Quartz	Pyrite	From the collection of Gerry Koshman. From the collection of Jack Luschyk; collected from an original pocket.	1668	Hardness	Streak	Specific Gravity	Crystal Form(s)
Goethite	Formula	/Images/picture.jpg	Lake George, Colorado	acquired 2004	Quartz	Pyrite	From the collection of Gerry Koshman. From the collection of Jack Luschyk; collected from an original pocket.	1669	Hardness	Streak	Specific Gravity	Crystal Form(s)
Goethite	Formula	/Images/picture.jpg	Lake George, Colorado	acquired 2004	Quartz	Pyrite	From the collection of Gerry Koshman. From the collection of Jack Luschyk; collected from an original pocket.	1670	Hardness	Streak	Specific Gravity	Crystal Form(s)
Galena	Formula	/Images/picture.jpg	Sullivan Mine, Kimberley, B.C., Canada	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk, #25. See 1672 and 1673 for shipping damage from this specimen.	1671	Hardness	Streak	Specific Gravity	Crystal Form(s)
Galena	Formula	1672b	Sullivan Mine, Kimberley, B.C., Canada	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk, #25. See 1671 for the parent of this shipping damage specimen.	1672	Hardness	Streak	Specific Gravity	Crystal Form(s)
Galena	Formula	/Images/picture.jpg	Sullivan Mine, Kimberley, B.C., Canada	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk, #25. See 1671 for the parent of this shipping damage specimen.	1673	Hardness	Streak	Specific Gravity	Crystal Form(s)
Ettringite	Formula	/Images/picture.jpg	Wessels Mine, Karuman, Kalahari Manganese Fields, South Africa	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of John Betts, #23968.	1674	Hardness	Streak	Specific Gravity	Crystal Form(s)
Ferberite	FeWO₄	/Images/picture.jpg	Siglo XX Mine, Llallagua, Bustillo Province, Potosi Department, Bolivia	acquired 12/1/2004	Matrix	Secondary Mineral(s)	From the collection of John Betts, #28929. Label states "From my personal collection".	1675	Hardness	Streak	Specific Gravity	Crystal Form(s)
Zanazziite	Formula	/Images/picture.jpg	Martin Prospect, Plumbago Mountain, Newry, Oxford County, Maine	acquired 2004	Calcite	pyrite, other Secondary Minerals unidentified	From the collection of John Betts, #25925.	1676	Hardness	Streak	Specific Gravity	Crystal Form(s)
Volborthite	Formula	/Images/picture.jpg	Monument Valley, Navajo County, Arizona	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of John Betts, #28633.	1677	Hardness	Streak	Specific Gravity	Crystal Form(s)
Calcite	Formula	1678a , 1678b , 1678c , 1678d , 1678e , 1678f , 1678g , 1678h , 1678i , 1678j	Canada	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk. Strong FL SW.	1678	Hardness	Streak	Specific Gravity	Crystal Form(s)
Principal Mineral(s)	Formula	1679a , 1679b	Canada	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1679	Hardness	Streak	Specific Gravity	Crystal Form(s)
Quartz	Formula	/Images/picture.jpg	Canada	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1680	Hardness	Streak	Specific Gravity	Crystal Form(s)
Calcite	Formula	/Images/picture.jpg	Canada	acquired 2004	Dolomite	Secondary Mineral(s) unidentified	From the collection of Gerry Koshman. From the collection of Jack Luschyk. Strong FL.	1681	Hardness	Streak	Specific Gravity	Crystal Form(s)
Calcite	Formula	/Images/picture.jpg	Canada	acquired 2004	Dolomite	Secondary Mineral(s) unidentified	From the collection of Gerry Koshman. From the collection of Jack Luschyk. Strong FL matrix.	1682	Hardness	Streak	Specific Gravity	Crystal Form(s)
Feldspar	Formula	/Images/picture.jpg	Canada	acquired 2004	Matrix	Secondary Mineral(s) unidentified	From the collection of Gerry Koshman. From the collection of Jack Luschyk. Strong FL secondary mineral.	1683	Hardness	Streak	Specific Gravity	Crystal Form(s)
Serpentine	Formula	/Images/picture.jpg	Canada	acquired 2004	Matrix	Secondary Mineral(s) unidentified	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1684	Hardness	Streak	Specific Gravity	Crystal Form(s)
Schorl	Formula	/Images/picture.jpg	probably Sullivan Mine, Kimberley, BC, Canada	acquired 2004	Quartz	Mica	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1685	Hardness	Streak	Specific Gravity	Crystal Form(s)
Schorl	Formula	/Images/picture.jpg	probably Sullivan Mine, Kimberley, BC, Canada	acquired 2004	Quartz	Mica	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1686	Hardness	Streak	Specific Gravity	Crystal Form(s)
Schorl	Formula	/Images/picture.jpg	probably Sullivan Mine, Kimberley, BC, Canada	acquired 2004	Quartz	Mica	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1687	Hardness	Streak	Specific Gravity	Crystal Form(s)
Schorl	Formula	/Images/picture.jpg	probably Sullivan Mine, Kimberley, BC, Canada	acquired 2004	Quartz	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1688	Hardness	Streak	Specific Gravity	Crystal Form(s)
Schorl	Formula	/Images/picture.jpg	probably Sullivan Mine, Kimberley, BC, Canada	acquired 2004	Quartz	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1689	Hardness	Streak	Specific Gravity	Crystal Form(s)
Biotite Mica	Formula	/Images/picture.jpg	Probably Leduc Mine, St. Pierre-de-Wakfield, Quebec, Canada	acquired 2004	Quartz	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1690	Hardness	Streak	Specific Gravity	Crystal Form(s)
Muscovite Mica	Formula	/Images/picture.jpg	Probably Leduc Mine, St. Pierre-de-Wakfield, Quebec, Canada	acquired 2004	Matrix	Quartz	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1691	Hardness	Streak	Specific Gravity	Crystal Form(s)
Tourmaline	Formula	/Images/picture.jpg	Probably Leduc Mine, St. Pierre-de-Wakfield, Quebec, Canada	acquired 2004	Muscovite Mica	Quartz	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1692	Hardness	Streak	Specific Gravity	Crystal Form(s)
Tourmaline	Formula	/Images/picture.jpg	Probably Leduc Mine, St. Pierre-de-Wakfield, Quebec, Canada	acquired 2004	Muscovite Mica	Quartz	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1693	Hardness	Streak	Specific Gravity	Crystal Form(s)
Fluorite	Formula	/Images/picture.jpg	Canada	acquired 2004	Matrix	Barite	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1694	Hardness	Streak	Specific Gravity	Crystal Form(s)
Calcite	Formula	/Images/picture.jpg	Jack Claim, Whitehorse, United Keno Hill Mines, Yukon, Canada	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk. FL.	1695	Hardness	Streak	Specific Gravity	Crystal Form(s)
Principal Mineral unidentified	Formula	/Images/picture.jpg	Canada	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1696	Hardness	Streak	Specific Gravity	Crystal Form(s)
Barite	Formula	/Images/picture.jpg	Canada	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk, #93.	1697	Hardness	Streak	Specific Gravity	Crystal Form(s)
Principal Mineral unidentified	Formula	/Images/picture.jpg	Canada	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk. FL	1698	Hardness	Streak	Specific Gravity	Crystal Form(s)
Silver	Formula	/Images/picture.jpg	Canada	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1699	Hardness	Streak	Specific Gravity	Crystal Form(s)
Principal Mineral unidentified	Formula	/Images/picture.jpg	Canada	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1700	Hardness	Streak	Specific Gravity	Crystal Form(s)
Principal Mineral unidentified	Formula	/Images/picture.jpg	Canada	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1701	Hardness	Streak	Specific Gravity	Crystal Form(s)
Sphalerite	Formula	/Images/picture.jpg	Canada	acquired 2004	Matrix	Pyrite	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1702	Hardness	Streak	Specific Gravity	Crystal Form(s)
Pyrite	Formula	/Images/picture.jpg	Canada	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1703	Hardness	Streak	Specific Gravity	Crystal Form(s)
Principal Mineral unidentified	Formula	/Images/picture.jpg	Canada	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1704	Hardness	Streak	Specific Gravity	Crystal Form(s)
Quartz	Formula	/Images/picture.jpg	Canada	acquired 2004	Matrix	Pyrite	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1705	Hardness	Streak	Specific Gravity	Crystal Form(s)
Quartz	Formula	/Images/picture.jpg	Canada	acquired 2004	Matrix	Pyrite	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1706	Hardness	Streak	Specific Gravity	Crystal Form(s)
Dolomite	Formula	/Images/picture.jpg	Canada	acquired 2004	Matrix	Pyrite	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1707	Hardness	Streak	Specific Gravity	Pyrite forms both cubes and balls. Dolomite is classic form.
Galena	Formula	/Images/picture.jpg	Canada	acquired 2004	Galena	Pyrite, Chalcopyrite	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1708	Hardness	Streak	Specific Gravity	Crystal Form(s)
Quartz druze	Formula	/Images/picture.jpg	Canada	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1709	Hardness	Streak	Specific Gravity	Crystal Form(s)
Calcite	Formula	/Images/picture.jpg	Canada	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk. Strong FL (in stripes).	1710	Hardness	Streak	Specific Gravity	Crystal Form(s)
Wavelite	Formula	/Images/picture.jpg	possibly Canada	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk, #94.	1711	Hardness	Streak	Specific Gravity	Crystal Form(s)
Pyrite	Formula	/Images/picture.jpg	Canada	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1712	Hardness	Streak	Specific Gravity	Crystal Form(s)
Quartz	Formula	/Images/picture.jpg	Canada	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1713	Hardness	Streak	Specific Gravity	Crystal Form(s)
Principal Mineral unidentified	Formula	/Images/picture.jpg	Canada	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1714	Hardness	Streak	Specific Gravity	Crystal Form(s)
Calcite	Formula	/Images/picture.jpg	Canada	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk. FL. Shipping damage produced specimens 1715, 1732-1737.	1715	Hardness	Streak	Specific Gravity	Crystal Form(s)
Calcite	Formula	/Images/picture.jpg	Canada	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk. FL.	1716	Hardness	Streak	Specific Gravity	Crystal Form(s)
Principal Mineral unidentified	Formula	/Images/picture.jpg	Canada	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1717	Hardness	Streak	Specific Gravity	Crystal Form(s)
Calcite	Formula	/Images/picture.jpg	Canada	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk. FL.	1718	Hardness	Streak	Specific Gravity	Crystal Form(s)
Principal Mineral unidentified	Formula	/Images/picture.jpg	Canada	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1719	Hardness	Streak	Specific Gravity	Crystal Form(s)
Labradorite	Formula	/Images/picture.jpg	Canada	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1720	Hardness	Streak	Specific Gravity	Crystal Form(s)
Datolite	Formula	/Images/picture.jpg	Canada	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1721	Hardness	Streak	Specific Gravity	Crystal Form(s)
Quartz	Formula	/Images/picture.jpg	Canada	acquired 2004	Matrix	Pyrite	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1722	Hardness	Streak	Specific Gravity	Crystal Form(s)
Marcasite	Formula	/Images/picture.jpg	Canada	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1723	Hardness	Streak	Specific Gravity	Crystal Form(s)
Marcasite	Formula	/Images/picture.jpg	Canada	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1724	Hardness	Streak	Specific Gravity	Crystal Form(s)
Marcasite	Formula	/Images/picture.jpg	Canada	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1725	Hardness	Streak	Specific Gravity	Crystal Form(s)
Opalized Wood	Formula	/Images/picture.jpg	Canada	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1726	Hardness	Streak	Specific Gravity	Crystal Form(s)
Pyrargyrite	Formula	/Images/picture.jpg	Canada	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1727	Hardness	Streak	Specific Gravity	Crystal Form(s)
Cavansite	Formula	/Images/picture.jpg	Wagholi Quarry, Maharashtra, India	acquired 2004	Stilbite	Secondary Mineral(s)	From the collection of John Betts, #24512.	1728	Hardness	Streak	Specific Gravity	Crystal Form(s)
Goosecreekite	Formula	1729a	Alibag, Maharashtra, India	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of John Betts, #29054; label notes "From my personal collecion".	1729	Hardness	Streak	Specific Gravity	Crystal Form(s)
Barytocalcite	Formula	/Images/picture.jpg	Alston Moor, Cumberland, England	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of John Betts, #27594. From the collection of A. Lincoln Sherk, MD (1890s-1969). This is a Type Locality specimen.	1730	Hardness	Streak	Specific Gravity	Crystal Form(s)
Carminite	Formula	/Images/picture.jpg	Los Animas Mine, La Mur, Trincheras, Sonora, Mexico	acquired 2004	Quartz	Secondary Mineral(s)	From the collection of John Betts, #29003.	1731	Hardness	Streak	Specific Gravity	Crystal Form(s)
Calcite	Formula	/Images/picture.jpg	Canada	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk. FL. Shipping damage produced specimens 1715, 1732-1737.	1732	Hardness	Streak	Specific Gravity	Crystal Form(s)
Calcite	Formula	/Images/picture.jpg	Canada	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk. FL. Shipping damage produced specimens 1715, 1732-1737.	1733	Hardness	Streak	Specific Gravity	Crystal Form(s)
Calcite	Formula	/Images/picture.jpg	Canada	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk. FL. Shipping damage produced specimens 1715, 1732-1737.	1734	Hardness	Streak	Specific Gravity	Crystal Form(s)
Calcite	Formula	/Images/picture.jpg	Canada	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk. FL. Shipping damage produced specimens 1715, 1732-1737.	1735	Hardness	Streak	Specific Gravity	Crystal Form(s)
Calcite	Formula	/Images/picture.jpg	Canada	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk. FL. Shipping damage produced specimens 1715, 1732-1737.	1736	Hardness	Streak	Specific Gravity	Crystal Form(s)
Calcite	Formula	/Images/picture.jpg	Canada	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk. FL. Shipping damage produced specimens 1715, 1732-1737.	1737	Hardness	Streak	Specific Gravity	Crystal Form(s)
Barite	Formula	/Images/picture.jpg	Canada	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1738	Hardness	Streak	Specific Gravity	Crystal Form(s)
Quartz	Formula	/Images/picture.jpg	Canada	acquired 2004	Matrix	Malachite, Copper	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1739	Hardness	Streak	Specific Gravity	Crystal Form(s)
Quartz	Formula	/Images/picture.jpg	Canada	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1740	Hardness	Streak	Specific Gravity	Crystal Form(s)
Principal Mineral unidentified	Formula	/Images/picture.jpg	Canada	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1741	Hardness	Streak	Specific Gravity	Crystal Form(s)
Pyrite	Formula	/Images/picture.jpg	Canada	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1742	Hardness	Streak	Specific Gravity	Crystal Form(s)
Pyrite	Formula	/Images/picture.jpg	Canada	acquired 2004	Matrix	Secondary Mineral(s)	From the collection of Gerry Koshman. From the collection of Jack Luschyk.	1743	Hardness	Streak	Specific Gravity	Crystal Form(s)
Francevillite [orange]	Formula	/Images/picture.jpg	Mounana Mine, Franceville, Haut-Ogooué, Gabon	acquired 2005	Mounanaite [brownish red]	Curienite [yellow], pyrite, and possibly pitchblende	From the collection of the The Arkenstone (Rob Lavinsky), #T105. From the collection of Pequa Rare Minerals, #PB11. From the collection of Minéralogie Sorbonne. Sorbonne label reads "NOM FRACEVILLITE (orange) curienite (yellow), LOCALITÉ Mounana Gaban". Pequa label reads "PB11/ex 3/98, VERY RARE; TYPE LOCALITY FOR BOTH MINERALS (1957 & 1968), FRANCEVILLITE XLS [Orange] with CURIENITE [Yellow], Locality MOUNANA MINE NEAR FRANCEVILLE, HAUT-OGOOUE, GABON"; back reads "4/25/1998 at NJESA SHOW, WESTFIELD, N.J.". Arkenstone label reads "FRANCEVILLITE, MOUNANAITE, CURIENITE, Mounana Mine, Franceville, Gabon, TYPE LOCAL. FOR ALL 3". The box it came in had stickers "9630" and "9937", with the '99' stuck over the '30'; I transferred the labels to the back of the Arkenstone label.	1744	Hardness	Streak	Specific Gravity	Crystal Form(s)
Poldervaartite	Formula	/Images/picture.jpg	N'Chwanning II Mine, Kuruman District, North Cape Province, South Africa	acquired 2005	Matrix	Secondary Mineral(s)	From the collection of John Betts, #23985.	1745	Hardness	Streak	Specific Gravity	Crystal Form(s)
Manganaxinite	Formula	/Images/picture.jpg	Dalnegorsk, Primorskij, Kraj, Russia	acquired 2005	Matrix unidentified	Secondary Mineral(s) unidentified	From the collection of John Betts, #29185.	1746	Hardness	Streak	Specific Gravity	Crystal Form(s)
Silver	Formula	/Images/picture.jpg	Cripple Creek Mining District, Teller County, Colorado	acquired 2005	Matrix	Secondary Mineral(s)	From the collection of John Betts, #27346.	1747	Hardness	Streak	Specific Gravity	Crystal Form(s)
Gyrolite	Formula	/Images/picture.jpg	Poona District, Maharashtra, India	acquired 2005	Matrix unidentified	Secondary Mineral(s)	From the collection of John Betts, #29189.	1748	Hardness	Streak	Specific Gravity	Crystal Form(s)
Boléite	Formula	/Images/picture.jpg	Amelia Mine, Boléo, near Santa Rosalia, Baja California Sur, Mexico	acquired 2005	Matrix	Secondary Mineral(s)	From the collection of John Betts, #29131. This is a type locality specimen.	1749	Hardness	Streak	Specific Gravity	Crystal Form(s)
Principal Mineral(s)	Formula		Locality	When Collected	Matrix	Secondary Mineral(s)	Comments	Reference	Hardness	Streak	Specific Gravity	Crystal Form(s)

Someday I hope to have my entire collection posted here. Until then, I hope you enjoy what I have posted so far. Come back again as I plan to update my catalog pages monthly.

Page A: Magnificent Obsessions Collection

Page B: Magnificent Obsessions Collection

Index by Mineral Name

Index by Mineral Type

Native Elements

Sulfides, Arsenides, Tellurides

Oxides

Halides

Carbonates

Nitrates and Borates

Sulfates

Phosphates, Arsenates, Vanadates, Chromates, and Uranates

Tungstates, Wolframates, and Molybdates

Silica Group (open network)

Tectosilicates (framework structures)

Phyllosilicates (sheet structures from sharing three oxygen)

Inosilicates (chain silicates)

Cyclosilicates (a ring structure)

Sorosilicates (two tetrahedra share one oxygen)

Nesosilicates (no direct sharing between tetrahedra)

Complex Silicates (share two or more of the other forms)

Organic and Odd/Exception Minerals

Numerical Index; 0000-0249

Numerical Index; 0250-0449

Numerical Index; 0500-0749

Numerical Index; 0750-0999

Numerical Index; 1000-1249

Numerical Index; 1250-1499

Numerical Index; 1500-1749

Numerical Index; 1750-1999

Numerical Index; 2000-2249

Numerical Index; 2250-2499

Numerical Index; 2500-2749

Numerical Index; 2750-2999

Numerical Index; 3000-3249

Numerical Index; 3250-3499

Numerical Index; 3500-3749

Numerical Index; 3750-3999

Numerical Index; 4000-4249

Numerical Index; 4250-4499

Numerical Index; 4500-4749

Numerical Index; 5000-5249

Numerical Index; 5250-5499

Numerical Index; 6250-6499

Numerical Index; 8750-8999

Numerical Index; 9750-9999

Numerical Index; 12250-12499

Numerical Index; 12500-12749

Numerical Index; 13000-13249

Numerical Index; 80750-80999

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You can return to The Tomaszewski Family Public Home Page, or visit my personal homepage for more Rockhounding information, or check out my collection of links for rockhounds, or read about Labeling and Cataloging Rocks, Minerals, and Fossils, or review some field trip reports, or learn how to make your own lapidary equipment, or send me Email at Kreigh@Tomaszewski.net

Selections from Kreigh Tomaszewski's Rock and Mineral Collection in Numerical Order 1500 - 1749

Selections from Kreigh Tomaszewski's Rock and Mineral Collection

Index by Mineral Type

Selections from Kreigh Tomaszewski's
Rock and Mineral Collection
in Numerical Order
1500 - 1749

Selections from Kreigh Tomaszewski's
Rock and Mineral Collection