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Opal (ex Brian Kosnar Collection)
Gracios O Dios Mine, Honduras
1.7 x 1.6 x 1.0 cm
Tourmaline
Paprok, Nuristan, Afghanistan
11.7 x 9.2 x 3.7 cm
Aquamarine with Schorl
Erongo Mtns, Namibia
5.1 x 4.2 x 3.2 cm
Aquamarine and Muscovite on Cleavelandite
Shigar Valley, Skardu, Baltistan, Northern Areas, Pakistan
12.7 x 11.0 x 6.1 cm
Tourmaline
Aracuai, Minas Gerais, Brazil
7.3 x 5.3 x 4.9 cm
Corundum var. Red Sapphire
Zazafotsy, Ihosy, Fianarantsoa Prov., Madagascar
6.0 x 4.3 x 2.9 cm
Fluorite on Barite
Elmwood Mine, Smith County, Tennessee
6.5 x 5.6 x 4.4 cm
Aquamarine cluster
Erongo Mtns, Namibia
4.6 x 3.5 x 1.7 cm
Drusy Quartz stalactites
Jalgaon, Maharashtra, India
13.8 x 10.0 x 7.1 cm
Unique Calcite scepter (D. Trinchillo Sr. Coll.)
Bor Pit, Dalnegorsk, Russia
4.0 x 3.8 x 2.4 cm
Scheelite (fluorescent) on Muscovite
Mt. Xuebaoding, Pingwu, Sichuan Province, China
4.2 x 3.6 x 2.0 cm
Azurite(rare locale!), Malachite & Olivenite ex Feinglos Coll.
Gwennap, Camborne, St Day Dist., Cornwall, England
5.4 x 4.7 x 1.6 cm
Herkimer Quartz "diamonds" on matrix (rare)
Fonda, Montgomery Co., New York
5.4 x 4.8 x 4.0 cm
Azurite (old - classic) ex Tarnowski Coll.
Concepcion del Oro, Zacatecas, Mexico
2.5 x 2.4 x 1.8 cm
Magnetite
Cerro Huanaquino, Potosi Department, Bolivia
10.4 x 7.0 x 3.9 cm
Shattuckite with Malachite and Quartz
Kaokoveld Plateau, Kunene Region, Namibia
7.3 x 7.0 x 3.4 cm
Topaz
Erongo Mountains, Erongo Region, Namibia
5.7 x 4.2 x 3.0 cm
Hematite (superb TN)
Wessels Mine, Hotazel, Kalahari MN fields, South Africa
3.1 x 2.6 x 1.5 cm
Dioptase and Malachite
Kaokoveld Plateau, Kunene Region, Namibia
5.2 x 3.7 x 2.3 cm
Henritermierite (very rich) - rare garnet species
Kalahari MN fields, South Africa
7.3 x 4.8 x 2.0 cm
gem Smoky Quartz
Zinggenstock, Grimsel, Bern canton, Switzerland
18.4 x 9.7 x 6.4 cm
Olmiite
Nchwaning II Mine, Kalahari fields, Northern Cape Province, South Africa
11.0 x 10.0 x 5.0 cm
Aquamarine, Smoky Quartz, and Schorl
Erongo Mountains, Erongo Region, Namibia
11.0 x 8.0 x 7.5 cm
Purple Topaz (rare!)
Ouro Prieto, Minas Gerais, Brazil
4.3 x 1.6 x 1.3 cm
Shattuckite with Malachite on Quartz
Kaokoveld Plateau, Kunene Region, Namibia
8.8 x 7.3 x 3.8 cm
Schorl
Erongo Mountains, Erongo Region, Namibia
10.8 x 8.0 x 3.0 cm
Ettringite
Nchwaning Mine, Kalahari fields, Northern Cape Province, South Africa
2.2 x 1.2 x .8 cm
Shattuckite "ball"
Kaokoveld Plateau, Kunene Region, Namibia
3.2 x 2.8 x 1.8 cm
Tephroite
Wessels Mine, Hotazel, Kalahari MN fields, South Africa
5.0 x 2.3 x 2.0 cm
Rutile
Gamsberg, Khomas Region, Namibia
3.8 x 1.2 x 0.8 cm