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Topaz
Klein Spitzkopje, Namibia
2.3 x 2.2 x 2.0 cm
Goshenite with Schorl
Erongo Mountains, Erongo Region, Namibia
3.4 x 3.0 x 2.8 cm
Andradite var. Demantoid Garnet
Tubussis 22 farm, Karibib District, Erongo Region, Namibia
2.1 x 2.0 x 1.5 cm
Prehnite cast epimorph
Goboboseb Mountains, Erongo Region, Namibia
6.7 x 5.4 x 1.9 cm
Vesuvianite on Garnet
Sierra de la Cruz (Lake Jaco), Coahuila, Mexico
3.5 x 3.5 x 2.4 cm
Rhodochrosite
Nchwaning II Mine, Kalahari manganese fields, South Africa
1.7 x 1.2 x 0.6 cm
Quartz with Hematite
Orange River Area. Namibia
5.3 x 5.2 x 3.2 cm
Gaudefroyite and Andradite Garnet
Wessels Mine, Kalahari manganese fields, South Africa
3.7 x 3.7 x 1.0 cm
Primary Malachite, Shattuckite, and Quartz
Kaokoveld Mine, Kunene Region, Namibia
14.0 x 13.0 x 8.0 cm
Hematite with Andradite Garnets
Wessels Mine, Kalahari manganese fields, South Africa
5.2 x 2.9 x 2.1 cm
Schorl
Erongo Mountains, Erongo Region, Namibia
8.2 x 1.8 x 1.6 cm
Sturmanite
Nchwaning Mines, Kalahari manganese fields, South Africa
2.7 x 2.4 x 2.2 cm
Amethyst/Smoky scepter (DT)
Brandberg District, Erongo Region, Namibia
5.4 x 2.7 x 1.9 cm
Tourmaline (unusual color)
Brazil
1.85 ct, 8.0 mm x 6.0 mm
Fire Opal (Jelly Opal)
Owyhee River, Oregon
1.15 ct, 8.5 mm x 6.5 mm
Bytownite (Feldspar)
Mexico
3.39 ct, 11.09 mm x 8.21 mm
Picture Jasper
Wildhorse, Oregon
42.92 ct, 36.27 mm x 24.51 mm
Shattuckite, Primary Malachite & Quartz (Charlie Key)
Kaokoveld Plateau, Kunene Region, Namibia
9.9 x 8.4 x 6.4 cm
Cavansite with Stilbite on Heulandite
Wagholi, Poona, India
4.7 x 3.2 x 3.2 cm
Heteromorphite (rare - old)
Harzgerode, Harz, Saxony-Anhalt, Germany
7.2 x 7.0 x 4.5 cm
Scorzalite (rare)
Estano Orcko mine, Machacamarca District (Colavi District), Saavedra Province, Potosu Department, Bolivia
3.6 x 3.4 x 3.2 cm
Copper "phoenix" (superb)
Kearsarge Mine, Houghton Co., Michigan
14.0 x 10.0 x 5.3 cm
Danburite (rare blue color)
Alto Chapare, Chapare Province, Cochabamba Department, Bolivia
6.3 x 5.8 x 4.7 cm
Ferberite
Tasna mine, Rosario section of Cerro Tasna, Nor Chichas Province, Potosi Department, Bolivia
4.2 x 2.6 x 1.9 cm
Paravauxite with Sigloite
Contacto vein, Siglo XX mine, Llallagua, Bustillo Province, Potosi Department, Bolivia (type locality for both species)
6.8 x 4.2 x 1.3 cm
Augelite
Machacamarca Mine, near Colavi, Dept. Potosi, Bolivia
4.0 x 3.6 x 1.1 cm
Amethyst (reverse scepters) with Calcite* (*Calcite is rare from Bolivia)
Bombori, Potosi Department, Bolivia
4.2 x 3.6 x 2.3 cm
Prehnite
Prospect Park Quarry, Prospect Park, Passaic Co., New Jersey
7.5 x 4.8 x 2.9 cm
Calcite (ex Brian Kosnar Collection)
Braen's Quarry (Sam Braen's Quarry), Haledon, Passaic County, New Jersey
5.7 x 4.3 x 3.3 cm
Shattuckite pseudomorph after Dioptase after Calcite (multiple replacements!)
Tantara Mine, Shinkolobwe, Katanga Copper Crescent, Katanga, Democratic Republic of Congo
5.1 x 4.8 x 3.7 cm