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Collection information is a new field started in 2023 and may not return results for items auctioned prior to January 2023. Please use the main search feature if this field isn't returning expected results.
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Live Auctions
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Oldest to Newest
Quartz with phantoms
Minas Gerais, Brazil
9.75 x 5.0 x 4.7 cm
View Details on Closed Item
Schorl
Erongo Mtns, Erongo, Namibia
7.5 x 5.0 x 4.5 cm
View Details on Closed Item
Quartz with clay inclusions
Hickory, Catawba Co., North Carolina
8.3 x 5.0 x 5.0 cm
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Quartz with Tourmaline inclusions
Minas, Gerais, Brazil
6.2 x 6.2 x 5.0 cm
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Fluorite with Calcite
Xianghualing Mine, Hunan Province, China
9.0 x 8.0 x 5.5 cm
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Fluorite (phantoms)
Shangbao Mine, Leiyang, Hunan Province, China
7.5 x 5.0 x 4.0 cm
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Elbaite Tourmaline
Pederneira Mine, Minas Gerais, Brazil
3.75 x 1.5 x 1.5 cm
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Fluorite (old classic locale)
Wise Mine, Westmoreland, New Hampshire
9.5 x 7.7 x 8.0 cm
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Quartz
Diamantina, Minas Gerais, Brazil
9.8 x 4.75 x 5.0 cm
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Smoky Quartz
Minas Gerais, Brazil
15.0 x 8.5 x 9.0 cm
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Green Fluorite
Xianghualing Mine, Hunan Province, China
12.1 x 9.9 x 5.9 cm
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Barite
Cavnic, Maramures, Romania
9.5 x 8.0 x 7.5 cm
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Calcite
Dongpo, Yizhang Co., Chenzhou, Hunan Province, China
12.5 x 9.0 x 6.5 cm
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Diopside
Gilgit, NWFP, Pakistan
5.25 x 2.25 x 1.5 cm
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Phosphophyllite (new find!)
Machacamarca District, Cornelio Saavedra Province, Potosi Department, Bolivia
7.2 x 5.5 x 2.3 cm
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Paravauxite with Sigloite
Siglo XX mine, Llallagua, Bustillo Province, Potosi Department, Bolivia (type locality for two species)
4.2 x 3.8 x 2.1 cm
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Scorzalite (rare) (new find)
Estano Orcko mine, Machacamarca District (Colavi District), Saavedra Province, Potosi Department, Bolivia
4.5 x 3.8 x 3.2 cm
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Vivianite
Tomokoni adit, near Canutillos, Colavi, Saavedra Province, Potosi Department, 36 km NE of Potosi, Bolivia
9.0 x 7.2 x 5.5 cm
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Gold with Bustamite and Ferrobustamite (ex Rich Kosnar Collection)
Idarado mine, near Telluride, San Miguel County, Colorado
7.6 x 5.7 x 2.2 cm
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Rhodochrosite on Quartz "casts" after Anhydrite (ex Rich Kosnar Collection)
Sunnyside mine, near Howardsville, San Juan County, Colorado
12.5 x 8.9 x 6.4 cm
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Barite (ex Rich Kosnar Collection)
K-22 Bypass, Sherman mine, Leadville, Lake County, Colorado
7.5 x 3.6 x 1.6 cm
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Rhodochrosite (rare Colorado locale) (ex Rich Kosnar Collection)
8300 Level, Henderson Mine, near Berthoud Falls, Clear Creek County, Colorado
2.6 x 1.6 x 1.2 cm
View Details on Closed Item
Apophyllite
Loudoun County, Virginia
5.2 x 3.8 x 2.6 cm
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Lazulite with Quartz
Cross Cut Creek, Yukon Territory, Canada
9.7 x 7.2 x 3.5 cm
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Fluorite (ex Rich Kosnar Collection)
Huanzala Mine, Huallanca, Huallanca District, Bolognesi Province, Ancash, Peru
4.0 x 2.8 x 2.1 cm
View Details on Closed Item
Amazonite (Carlsbad Twin)
Konso, Southern Nations and Nationalities Regional State, Ethiopia
4.6 x 4.5 x 4.3 cm
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Calcite
Sweetwater mine, Reynolds County, Ellington, Missouri
9.5 x 6.7 x 4.0 cm
View Details on Closed Item
Andradite (var Demantoid)
Jeffrey Mine, Asbestos, Shipton Township, Richmond County, Quebec, Canada
10.2 x 5.2 x 2.8 cm
View Details on Closed Item
Dioptase
Kimbedi, Pool Region, Republic of the Congo
3.6 x 2.5 x 2.2 cm
View Details on Closed Item
Superb gem Smoky Quartz xls
Uri, Switzerland
4.2 x 4.2 x 4.1 cm
View Details on Closed Item
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