Brian Kosnar - Mineral Classics

Brian Kosnar - Mineral Classics

All items
Superb Classic Color-Changing Twinned Alexandrite Crystal – Brazil Superb Classic Color-Changing Twinned Alexandrite Crystal – Brazil $700.00 Corundum (var: Sapphire) - Ratnapura, Sri Lanka Corundum (var: Sapphire) - Ratnapura, Sri Lanka $225.00 Classic intense pink cobalt-bearing Smithsonite – Tsumeb Mine, Namibia Classic intense pink cobalt-bearing Smithsonite – Tsumeb Mine, Namibia $3,200.00 Excellent gemmy Chrysoberyl - Itaguacu, Espirito Santo, Brazil Excellent gemmy Chrysoberyl - Itaguacu, Espirito Santo, Brazil $300.00 Rare Pink Spherical Fluorite on Quartz - Mahodari Quarry, Nashik, Maharashtra, India Rare Pink Spherical Fluorite on Quartz - Mahodari Quarry, Nashik, Maharashtra, India $1,400.00 Hemimorphite RARE BLUE COLOR - Kimbedi, Mindouli District, Pool Department, Republic of the Congo Hemimorphite RARE BLUE COLOR - Kimbedi, Mindouli District, Pool Department, Republic of the Congo $650.00 Ruby and Zoisite - 62.07 ct - Mt Kilimanjaro, Tanzania Ruby and Zoisite - 62.07 ct - Mt Kilimanjaro, Tanzania $248.28
Outstanding World-Class Incredibly Large Rare Orange Color Fluorescent/Tenebrescent Sodalite var: Hackmanite Gem – 24.56 cts - Afghanistan Outstanding World-Class Incredibly Large Rare Orange Color Fluorescent/Tenebrescent Sodalite var: Hackmanite Gem – 24.56 cts - Afghanistan $12,280.00 RARE Copper replacement / pseudomorph after Agate (polished pair) – Wolverine #2 Mine Dump, Kearsarge Lode, Houghton County, Michigan, USA RARE Copper replacement / pseudomorph after Agate (polished pair) – Wolverine #2 Mine Dump, Kearsarge Lode, Houghton County, Michigan, USA $900.00 Unique twinned Chrysoberyl - Itaguacu, Espirito Santo, Brazil Unique twinned Chrysoberyl - Itaguacu, Espirito Santo, Brazil $550.00 Excellent classic gem quality Topaz – Thomas Range, Juab County, Utah, USA Excellent classic gem quality Topaz – Thomas Range, Juab County, Utah, USA $650.00 GEM QUALITY bi-color Fluorite - Shangbao Mine, Leiyang Co., Hengyang, Hunan, China GEM QUALITY bi-color Fluorite - Shangbao Mine, Leiyang Co., Hengyang, Hunan, China $500.00 Tourmaline (multi-color multi-terminated crystal group) – Santa Rosa Mine, Brazil Tourmaline (multi-color multi-terminated crystal group) – Santa Rosa Mine, Brazil $1,800.00 Rhodolite Garnet in Sterling Silver Dangle Earrings Rhodolite Garnet in Sterling Silver Dangle Earrings $160.00
Apatite (gemmy bi-colored crystal) - Ganadao, Mohmand District, Khyber Pakhtunkhwa Province, Pakistan Apatite (gemmy bi-colored crystal) - Ganadao, Mohmand District, Khyber Pakhtunkhwa Province, Pakistan $350.00 Excellent gemmy red Proustite crystals on matrix - Uchucchacua Mine, Oyon Prov., Lima Dept., Peru Excellent gemmy red Proustite crystals on matrix - Uchucchacua Mine, Oyon Prov., Lima Dept., Peru $800.00 Corundum (var: Sapphire) (GEMMY doubly-terminated "floater" crystal) - Ratnapura, Sri Lanka Corundum (var: Sapphire) (GEMMY doubly-terminated "floater" crystal) - Ratnapura, Sri Lanka $750.00 Classic Cuprite on copper-bearing Dolomite – Tsumeb Mine, Namibia Classic Cuprite on copper-bearing Dolomite – Tsumeb Mine, Namibia $500.00 GEM QUALITY bi-color floater Fluorite specimen - Shangbao Mine, Leiyang Co., Hengyang, Hunan, China GEM QUALITY bi-color floater Fluorite specimen - Shangbao Mine, Leiyang Co., Hengyang, Hunan, China $400.00 Unique Etched Aquamarine Crystal with a "Nail Head" Termination - Shengus, Gilgit-Baltistan, Pakistan Unique Etched Aquamarine Crystal with a "Nail Head" Termination - Shengus, Gilgit-Baltistan, Pakistan $2,800.00
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