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Wavellite on Quartz
Siglo XX mine, Llallagua, Bustillo Province, Potosi Department, Bolivia
9.1 x 7.2 x 2.7 cm
Paravauxite with Sigloite
Contacto vein, Siglo XX mine, Llallagua, Bustillo Province, Potosi Department, Bolivia (type locality for both species)
8.5 x 7.3 x 4.2 cm
Pyrite pseudomorphs after Siderite with Stannite
Siete Suyos mine, Atocha-Quechisla District, Sud Chichas Province, Potosu Department, Bolivia
3.6 x 2.6 x 1.8 cm
Vanadinite (ex Harold Urish Collection)
Old Yuma Mine, Pima County, Arizona
4.1 x 3.8 x 3.7 cm
"Onegite" scepter on Smoky Quartz (ex Brian Kosnar Collection)
Crystal Peak area, Teller County, Colorado
3.7 x 1.4 x 1.3 cm
Malachite (velvety)
Shilu Mine, Yangchun Co., Yangjiang Prefecture, Guangdong Province, China
4.6 x 3.3 x 0.8 cm
Stilbite (ex Brian Kosnar Collection)
Poona, Maharashtra State, India
5.6 x 5.0 x 3.6 cm
Molybdenite (ex Rich Kosnar Collection)
Oxford Quarry (or possibly Buck Hill), Warren County, New Jersey
1.0 x 0.8 x 0.6 cm
Millerite (ex Rich Kosnar Collection)
Monte Acuto Ragazza, Grizzana, Bologna Province, Emilia-Romagna, Italy
4.8 x 1.5 x 1.1 cm
Smoky Quartz (scepter)
Royal Scepter Mine, Hallelujah Junction, Petersen Mountain, Washoe County, Nevada
5.3 x 3.1 x 1.8 cm
Andradite (var: Demantoid)
Soghan, Baft District, Kerman Province, Iran
2.6 x 1.7 x 0.9 cm
Aquamarine (GEM quality)
Shigar, Skardu, Northern Areas, Pakistan
6.7 x 2.0 x 1.6 cm
Olmiite
N'Chwaning Mines, Kalahari manganese fields, Northern Cape Province, South Africa
3.4 x 2.6 x 1.4 cm
Spessartine Garnet on Microcline
Wushan, Tongbei, Yunxiao, Zhangzhou Prefecture, Fujian, East Region, China
5.7 x 5.2 x 1.7 cm
Pyrite Concretion
Dongchuan District, Kunming Prefecture, Yunnan Province, China
6.0 x 5.7 x 4.8 cm
Tourmaline
Afghanistan
4.61 ct, 10.0 mm
Fluorite (color change)
Afghanistan
2.55 ct, 11.0 mm x 7.7 mm
Floater Azurite ball (Bob Whitmore Coll.)
Blue Grotto Mine, La Sal, San Juan Co., Utah
5.7 x 3.9 x 3.2 cm
Velvet Malachite (Webb Coll.)
Star of the Congo Mine, Katanga, Democratic Republic of Congo
20.9 x 8.8 x 7.8 cm
Elbaite var. Rubellite (1978 pocket)
Jonas Mine, Conselheiro Pena, Minas Gerais, Brazil
5.0 x 1.3 x 1.3 cm
DT Amethyst on matrix (Charlie Key Coll.)
Goboboseb Mt., Brandberg, Erongo Region, Namibia
6.8 x 6.5 x 4.0 cm
Fluorite octahedron and Quartz ex Obodda
Goscheneralp, Goschenen Valley, Uri, Switzerland
4.7 x 4.3 x 2.8 cm
Stibnite (old classic) Ed Bancroft Coll.
Ichinokawa Mine, Saijo City, Shikoku Island, Japan
5.0 x 1.4 x 0.8 cm
Hematite - fine xl- Stoudt Coll.
Ures, Mun. de Ures, Sonora, Mexico
3.4 x 1.5 x 0.6 cm
Gem Phlogopite on Marble
Koksha Valley, Badakhshan Province, Afghanistan
7.0 x 3.8 x 3.5 cm
Prehnite w/ Anhydrite (uncommon)
Prospect Park Quarry, Passaic Co., New Jersey
9.8 x 7.5 x 5.2 cm
Bultfonteinite (rare silicate) ex Willy Israel Coll.
N'Chwaning II Mine, Kalahari Manganese Fields, South Africa
6.4 x 5.7 x 2.9 cm
Stilbite (Schlichter Coll.)
Jalgaon, Maharashtra, India
9.4 x 6.5 x 6.0 cm
Digenite (old classic) ex Whitmore Coll.
Butte, Silver Bow Co., Montana
4.5 x 4.5 x 2.2 cm
Leaf Gold (classic Colorado)
Farncomb Hill, Breckenridge, Summit Co., Colorado
1.0 x 0.5 x 0.3 cm