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Ferberite (twin) with minor Jamesonite
Tasna mine, Rosario section of Cerro Tasna, Nor Chichas Province, Potosi Department, Bolivia
4.6 x 3.8 x 3.6 cm
Gold (crystals and flattened wires!) (ex Rich Kosnar Collection)
Star of The West mine, Teller Mountain, Montezuma, Summit County, Colorado
5.2 x 4.7 x 3.6 cm
Wulfenite on Rosasite (ex Rich Kosnar Collection)
M-16-9 area, Sherman mine, Leadville, Lake County, Colorado
16.8 x 12.5 x 6.7 cm
Calaverite (fine crystals) (ex Rich Kosnar Collection)
Cresson Mine, Cripple Creek, Teller County, Colorado
2.6 x 2.1 x 1.1 cm
Opal (ex Brian Kosnar Collection)
Gracios O Dios Mine, Honduras
3.1 x 2.8 x 2.1 cm
Chalcophyllite (ex Brian Kosnar Collection)
Cornwall, England
2.1 x 2.1 x 1.0 cm
Andradite (var Demantoid)
Ghazni Province, Afghanistan
5.2 x 4.1 x 2.3 cm
Dioptase (gemmy crystals)
Kimbedi, Pool Region, Republic of the Congo
3.5 x 2.3 x 1.2 cm
Aquamarine on Quartz with Albite
Shigar, Skardu, Northern Areas, Pakistan
16.8 x 11.0 x 10.4 cm
Ruby in matrix ex Graw Coll.
Mogok, Burma
8.4 x 7.8 x 6.4 cm
Tourmaline cluster ex. Saller collection
Cruzeiro Mine, Minas Gerais, Brazil
9.2 x 5.0 x 3.5 cm
Fluorite ex. Herb Obodda Collection
Grube Clara, near Oberwolfach, Black Forest, Baden, Germany
15.3 x 11.5 x 6.8 cm
Tetrahedrite (huge crystals) ex. Gene Meieran Coll.
Casapalca, Peru
12.2 x 10.1 x 3.7 cm
Scheelite "stack" ex. Ed David Coll.
Mt. Xuebaoding, Sichuan Province, China
7.4 x 4.9 x 4.3 cm
Barite circa late 1800s
Frizington, Cumbria, England
10.6 x 7.1 x 6.7 cm
Dioptase
Tsumeb Mine, Tsumeb, Namibia
4.6 x 3.7 x 2.9 cm
Azurite
Touissit, Oujda-Angad Province, Oriental Region, Morocco
4.7 x 3.2 x 2.3 cm
Cassiterite (unusual morphology)
Mt. Xuebaoding, Sichuan Province, China
4.6 x 3.0 x 2.5 cm
Axinite-Fe (TYPE LOCALITY)
Bourg d''Oisans, Isere, France
8.7 x 5.7 x 4.0 cm
Pyromorphite ("Les Farges green style")
Daoping Mine, Guilin Prefecture, Guangxi Zhuang Region, China
9.7 x 6.2 x 3.9 cm
Pyromorphite ("Neon green style")
Daoping Mine, Guilin Prefecture, Guangxi Zhuang Region, China
6.4 x 5.3 x 4.0 cm
Molybdenite (large classic specimen)
Kingsgate, NSW, Australia
10.1 x 8.7 x 5.6 cm
Berthierite (huge crystals, classic locale)
Herja Mine, Baiamare, Maramures, Romania
16.7 x 10.0 x 8.5 cm
Pyrite in black shale
Pilbara (North-West), Western Australia, Australia
10.2 x 9.6 x 2.5 cm
Dioptase and Plancheite with Chrysocolla
Kaokoveld Mine, Kaokoveld Plateau, Kunene Region, Namibia
11.5 x 8.5 x 5.0 cm
Magnetite with Chalcopyrite and Galena
Aggeneys, Northern Cape Province, South Africa
6.4 x 5.4 x 4.5 cm
Fluorite
Xianghualing Mine, Linwu Co., Chenzhou Prefecture, Hunan Province, China
14.0 x 8.0 x 4.5 cm
Powellite (fluor) - HUGE XLS
Nasik District, Maharashtra, India
9.6 x 7.3 x 5.3 cm
Fluorite and Orthoclase
Erongo Mountains, Erongo Region, Namibia
5.4 x 5.0 x 4.6 cm
Bornite (large xls)
Dzhezkazgan Mine, Dzhezkazgan, Dzhezkazgan Oblast, Kazakhstan
6.2 x 3.7 x 3.0 cm