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Brian Kosnar - Mineral Classics
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Brian Kosnar - Mineral Classics
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All items
Minerals
Gemstones
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Trapiches
All items
Minerals
Gemstones
Gem Carvings
Jewelry
Fossils
Wholesale
Trapiches
Polybasite (pseudomorph after Acanthite) / Proaño Mine, Fresnillo, Fresnillo Municipality, Zacatecas, Mexico
$1,500.00
Amethyst with Goethite / Hematite - Rubeho Mountains, Kilosa District, Morogoro Region, Tanzania
$500.00
Smithsonite (excellent quality and color) / Kelly Mine, Magdalena, Magdalena Mining District, Socorro County, New Mexico, USA
$700.00
Vivianite / Locality - Tomokoni adit, Canutillos Mine, Machacamarca District (Colavi District), Potosi Department, Bolivia
$100.00
Hambergite (gemmy twinned crystal) - Palelni Mine, Khetchel village, Molo quarter, Momeik Township, Myanmar (Burma)
$300.00
Danburite (fine sharp GEM crystal) - Sakangyi, Kyauk-Pyat-That, Mogok Township, Pyin-Oo-Lwin District, Mandalay Region, Myanmar (Burma)
$500.00
Diopside (fine gemmy crystal) - Mogok Township, Pyin-Oo-Lwin District, Mandalay Region, Myanmar (Burma)
$500.00
Petalite (champagne color) - Palelni Mine, ("Kat Chay Mine") Khetchel village, Kyaukme District, Shan State, Myanmar (Burma)
$850.00
Pink Opal / Pisco Province, Ica Department, Peru
$300.00
Scapolite / Marble Occurrence, Morogoro, Uluguru Mts, Morogoro Region, Tanzania
$150.00
Vivianite / Tomokoni adit, Canutillos Mine, Colavi, Saavedra Province, Potosi Department, Bolivia
$395.00
Pentagonite / Wagholi, Poona, India
$2,200.00
Kunzite / (GEM floater crystal) / (134 grams) / Oceanview Mine, Chief Mountain, Pala District, San Diego County, California
$3,500.00
Diopside (Chromian Diopside - GEMMY) (ex Richard A. Kosnar Collection) / Outokumpu Deposit, Finland
$3,500.00
Mimetite (classic material) / Pingtouling Mine, Liannan Co., Qingyuan Prefecture, Guangdong Province, China
$1,750.00
Vauxite w/ Paravauxite, Metavauxite & Sigloite / very rare!! / Siglo XX Mine, Bolivia (type locality for all four species)
$3,000.00
Opal Replacing Bivalve fossil / 22.90 grams / Coober Pedy, Australia
$1,200.00
Natrolite / rare crystallized specimen!! / Dallas Gem Mine (California State Gem Mine), San Benito County, California
$3,000.00
Fluorite (cuboctahedra) / 2.4 kilos / 5.4 lbs / De'an Fluorite Mine, Wushan, De'an Co., Jiujiang Prefecture, Jiangxi Province, China
$3,500.00
Cuprite (gemmy red crystals) on Chrysocolla / Mashamba West Mine, Kolwezi mining district, Lualaba, DR Congo
$4,000.00
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