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Malachite pseudomorph after Azurite plus Azurite on Duftite (ex Rich Kosnar Collection)
Tsumeb mine, Tsumeb, Otjikoto Region, Namibia
10.5 x 6.8 x 4.1 cm
Coquimbite
Javier Mine (Javier Ortega Mine), Huachuas, Lucanas Province, Ayacucho Department, Peru
2.0 x 1.8 x 1.5 cm
Spessartine Garnet with Muscovite on Microcline
Wushan, Tongbei, Yunxiao, Zhangzhou Prefecture, Fujian, East Region, China
10.0 x 6.7 x 3.3 cm
Chromium/Vanadium Uvite (rare)
Mogok, Sagaing District, Mandalay Division, Burma
1.4 x 1.3 x 1.1 cm
Calcite on Rubyjack Sphalerite (Consie Prince Coll.)
Elmwood Mine, Carthage, Smith Co., Tennessee
10.9 x 9.4 x 6.4 cm
Gem Phlogopite (rare - fluorescent) ex Obodda
Jegdalek, Surobi District, Kabol Province, Afghanistan
7.0 x 6.5 x 4.5 cm
Adamite (fluorescent) Stoudt Coll.
Mina Ojuela, Mapimi, Durango, Mexico
8.9 x 7.1 x 4.2 cm
Wire Silver (Durkos and Hauck Coll.)
Uranium Mine #21, Pribram, Bohemia, Czech Republic
7.9 x 5.0 x 4.4 cm
Galena ex Obodda
Madan, Rhodope Mts., Smolyan Oblast, Bulgaria
14.0 x 9.0 x 3.5 cm
Danburite and Chlorite ex Bement and AMNH
Scopi, Medel Valley, Grischun, Switzerland
7.1 x 3.7 x 2.4 cm
Fluorite and Sphalerite (classic locale)
Cave-in-Rock, Hardin Co., Illinois
10.3 x 7.6 x 3.1 cm
Rammelsbergite and Nickeline ex. Vajdak Coll.
Jachymov, Krusne Hory Mts (Erzgebirge), Bohemia, Czech Republic
4.0 x 3.6 x 2.8 cm
Stalactitic botryoidal Fluorite (New Find)
Minggang Mine, Xinyang Prefecture, Henan Province, China
7.3 x 3.3 x 2.8 cm
Morganite and Tantalite (rare combo)
Elizabeth R. Mine, Chief Mountain, Pala, San Diego Co., California
11.0 x 6.8 x 6.8 cm
Andradite Garnet stalactite ex Ed David, Stoudt
Tepueste Ranch, Alamos, Sonora, Mexico
14.0 x 7.4 x 5.0 cm
Pharmacosiderite (early 1900s) Vajdak Coll.
Graul, Schwarzenberg Dist., Erzgebirge, Saxony, Germany
6.9 x 3.8 x 2.0 cm
large Emerald
Dayakou, Malipo Co., Yunnan Province, China
13.7 x 8.3 x 6.9 cm
Crocoite with Vauquelinite (Type Locality for both)
Berezovsk Mines, Ekaterinburg, Urals, Russia
13.0 x 9.0 x 5.6 cm
Large cubic DIAMOND crystal - 8.24 carats
Democratic Republic of Congo (Zaire)
1.0 x 0.9 x 0.9 cm
Calcite & Dolomite w/ Chalcopyrite (Larry Krause)
Black Rock, Lawrence Co., Arkansas
4.1 x 2.4 x 2.4 cm
Barite (Stoudt Coll.)
Book Cliffs area, Grand Junction, Mesa Co., Colorado
12.1 x 9.0 x 8.5 cm
Barite on Quartz (Urish Coll.)
Black Cloud mine, Leadville, Lake County, Colorado
7.1 x 5.8 x 3.4 cm
Calcite on Wulfenite (classic AZ) Urish Coll.
Glove Mine, Amado, Santa Cruz Co., Arizona
5.4 x 3.8 x 3.4 cm
Pyrite Concretion
Dongchuan District, Kunming Prefecture, Yunnan Province, China
6.9 x 5.7 x 4.3 cm
Quartz w/ iridescent coating
Bor Quarry, Dalnegorsk, Russia
8.3 x 6.4 x 6.0 cm
Wavellite (excellent)
Avant, Garland Co., Arkansas
8.7 x 7.4 x 5.3 cm
Electric-blue Azurite and Malachite (Urish Coll.)
Copper Mountain, Morenci, Greenlee Co., Arizona
4.9 x 4.3 x 3.3 cm
Ferroan Dolomite (Urish Coll.)
Reward Mine (Vekol Mine), Pinal Co., Arizona
3.9 x 3.6 x 3.5 cm
Pyrite (Urish Coll.)
Navajun, La Rioja, Spain
4.5 x 3.0 x 2.8 cm
Rhodochrosite
Sweet Home Mine, Alma, Park Co., Colorado
3.4 x 2.4 x 1.5 cm