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Ferberite
Tasna mine, Rosario section of Cerro Tasna, Nor Chichas Province, Potosi Department, Bolivia
4.8 x 2.8 x 2.7 cm
Copper
Central mine, Keweenaw Co., Michigan
2.3 x 1.3 x 0.8 cm
Gem Barite xls (excellent)
Meikle Mine, Elko County, Nevada
6.0 x 5.0 x 2.6 cm
Pyrostilpnite, ex Columbia Univ. & Feinglos Coll.
St Andreasberg, Harz, Lower Saxony, Germany
2.2 x 1.2 x 0.3 cm
Kunzite, Morganite, Elbaite & Quartz ex Obodda
Nuristan, Laghman Province, Afghanistan
6.9 x 6.4 x 4.8 cm
Cerussite (ex Brian Kosnar and Harold Urish Collections)
Bunker Hill Mine, Kellogg, Coeur d'Alene District, Shoshone County, Idaho
3.6 x 3.3 x 3.1 cm
Vivianite
Tomokoni adit, near Canutillos, Colavi, Saavedra Province, Potosi Department, 36 km NE of Potosi, Bolivia
3.3 x 2.0 x 1.2 cm
Danburite (rare blue color)
Alto Chapare, Chapare Province, Cochabamba Department, Bolivia
4.7 x 4.5 x 3.7 cm
Vauxite with Paravauxite and Childrenite
Siglo XX mine, Llallagua, Bustillo Province, Potosi Department, Bolivia (type locality for two species)
4.0 x 3.2 x 0.8 cm
Amazonite (ex Brian Kosnar Collection)
near Lake George, Park County, Colorado
4.3 x 2.8 x 2.8 cm
Quartz (two generations) (ex Brian Kosnar Collection)
Leaning Tree Pocket, Mineral Farm Area, Ouray County, Colorado
4.7 x 4.1 x 3.1 cm
Smoky Quartz and Amethyst combo crystal
North end of the Petersen Mountain Range, Hallelujah Junction area, 30 miles North of Reno, Washoe County, Nevada
13.7 x 10.8 x 5.7 cm
Prehnite (cast after Anhydrite)
Upper New Street Quarry, Paterson, Passaic Count, New Jersey
5.5 x 3.5 x 3.1 cm
Fluorapatite (ex Arnaud Collection)
Yates mine, Otter Lake, Pontiac RCM, Outaouais, Quebec, Canada
10.8 x 7.8 x 4.4 cm
Chabazite
Wasson's Bluff, Cumberland County, Nova Scotia, Canada
11.2 x 6.7 x 3.3 cm
Malachite (ex Harold Urish Collection)
Southwest Mine, Bisbee, Warren District, Mule Mountains, Cochise County, Arizona
5.3 x 4.4 x 2.7 cm
Acanthite
Uchucchacua Mine, Oyon Province, Lima Department, Peru
2.0 x 1.7 x 1.2 cm
Aquamarine with Fluorite (ex Rich Kosnar Collection)
Chumar Bakhoor, Nagar, Northern Areas, Pakistan
6.0 x 4.1 x 3.4 cm
Brookite with Quartz
Kharan, Baluchistan, Pakistan
5.2 x 4.7 x 4.7 cm
Rhodochrosite
Uchucchacua Mine, Oyon Province, Lima Department, Peru
7.5 x 4.3 x 3.2 cm
Andradite (var Demantoid)
Ghazni Province, Afghanistan
5.0 x 4.7 x 3.2 cm
Vesuvianite (cat's eye terminations)
Hashupa, Shigar Valley, Baltistan, Nortern Areas, Pakistan
2.3 x 1.7 x 1.5 cm
Pargasite (ex Arnaud Collection)
Luc Yen, Yenbai (Yen Bai) Province, Vietnam
4.1 x 2.3 x 2.2 cm
Cinnabar (ex Arnaud Collection)
Tongren Prefecture, Guizhou Province, China
7.6 x 6.8 x 4.8 cm
Rheniite (rare)
Kudriavy volcano, Kuril Islands, Far-Eastern Region, Russia
3.2 x 3.0 x 2.8 cm
Beta-type Smoky Quartz on Specularite
Florence Mine, Egremont, Cumbria, England
7.9 x 6.3 x 4.8 cm
large Dravite Tourmaline scepter (Nowakowski Coll.)
Yinnietharra, Pilbara Region, Western Australia, Australia
12.6 x 12.2 x 9.1 cm
Aktashite (rare Hg sulfosalt) ex American Museum Coll.
Moctezuma, Sonora, Mexico
2.2 x 2.2 x 0.9 cm
large Spinel-twinned Silver (excellent) ex Wally Mann coll.
Elura Mine, Cobar, New South Wales, Australia
8.9 x 0.4 x 0.3 cm
Solution Quartz (Schlichter Coll.)
Jeffrey Quarry, Jeffrey, Pulaski Co., Arkansas
5.8 x 3.4 x 2.9 cm