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Biotite with Hyalite Opal
Erongo Mountains, Erongo Region, Namibia
4.7 x 3.2 x 1.2 cm
Aquamarine, Orthoclase, and Schorl
Erongo Mountains, Erongo Region, Namibia
4.5 x 4.2 cm
Fluorite on Quartz and Schorl, with Hyalite Opal
Okorusu Mine, Otjiwarongo, Otjozondjupa, Namibia
11.2 x 8.2 x 4.3 cm
Amethyst (DT) with Hyalite Opal
Brandberg District, Erongo Region, Namibia
10.2 x 5.2 x 3.3 cm
Dioptase
Christoff Mine, Kaokoveld, Kunene Region, Namibia
4.2 x 2.9 x 2.8 cm
Gitter Quartz
Erongo Mountains, Erongo Region, Namibia
14.0 x 12.5 x 9.0 cm
Prehnite (large historic plate)
Prospect Park Quarry, Passaic Co., New Jersey
16.7 x 7.7 x 2.6 cm
Schorl
Erongo Mountains, Erongo Region, Namibia
6.4 x 4.0 x 3.2 cm
Andradite Garnet var. Demantoid
Tubussis 22 farm, Karibib, Erongo Region, Namibia
3.0 x 2.0 x 1.5 cm
Fluorite
Erongo Mountains, Erongo Region, Namibia
4.4 x 2.5 x 2.0 cm
Fluorite and Quartz
Erongo Mountains, Erongo Region, Namibia
6.4 x 6.1 x 3.6 cm
Gitter Quartz on Orthoclase
Erongo Mountains, Erongo Region, Namibia
15.7 x 6.2 x 4.4 cm
Dioptase on Shattuckite, with Malachite
Kaokoveld Mine, Kaokoveld, Kunene Region, Namibia
10.5 x 6.8 x 5.4 cm
Mangan-Diaspore
Wessels Mine, Kalahari MN field, South Africa
5.0 x 4.8 x 3.8 cm
Wulfenite and Dioptase on Cerussite, with Malachite
Onderra Mine, Kaokoveld, Kunene Region, Namibia
4.7 x 3.7 x 2.7 cm
Ferberite (rare locale)
Krantzberg, Karibib District, Erongo Region, Namibia
4.0 x 2.5 x 0.7 cm
Chalcedony on Quartz, with Fluorite and Schorl
Erongo Mountains, Erongo Region, Namibia
3.8 x 3.1 x 2.7 cm
Goethite altering Siderite, on Quartz
Erongo Mountains, Erongo Region, Namibia
4.3 x 3.0 x 2.5 cm
Amethyst Scepter/Reverse Scepter (DT)
Brandberg District, Erongo Region, Namibia
6.8 x 2.5 x1.8 cm
Aquamarine
Erongo Mountains, Erongo Region, Namibia
3.8 x 2.8 x 1.9 cm
Smoky Quartz
Gamsberg, Khomas Region, Namibia
13.5 x 10.0 x 9.0 cm
Cerussite V-twin (rare locale)
Onderra Mine, Kaokoveld, Kunene Region, Namibia
1.8 x 1.8 x .5 cm
Epidote included Quartz
Brazil
20.31 ct, 20.22 mm x 13.83 mm
Sillimanite (Cat's Eye)
Morawoka, Sri Lanka
0.92 ct, 7.2 mm x 4.7 mm
Jade (Pre-embargo!)
Burma
6.96 ct, 14.25 mm x 11.13 mm
Opal (Cuprian) (Cut by Brett Kosnar)
Peru
1.64 ct, 8.16 mm
Sunset Tourmaline (Cut by Brett Kosnar)
Tanzania
1.20 ct, 6.60 mm
Moldavite
Czech Republic
1.63 ct, 7.89 mm
Chrome Diopside
Yakutia, Russia
0.40 ct, 4.87 mm
Fire Opal (with color flash)
Ethiopia
1.20 ct, 10.02 mm x 7.61 mm