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Sapphire
Sri Lanka
0.33 ct, 4.92 mm x 3.94 mm
Smoky Quartz
Brazil
1.04 ct, 7.98 mm x 5.93 mm
Amazonite
Peru
3.25 ct, 12.24 mm x 8.08 mm
Tiger's Eye (unusual reddish color)
North Cape Province, South Africa
5.47 ct, 19.87 mm x 8.96 mm
Pendant, Lapis in 14 kt Yellow Gold
Afghanistan
1 ct (approx weight of stone), 11 mm x 5.5 mm (pendant)
Ruby (Pre-embargo!)
Burma
0.91 ct, 6.98 mm x 5.16 mm
Jade (Pre-embargo!)
Burma
21.52 ct, 24.75 mm x 17.82 mm
Smithsonite
Tsumeb, Namibia
2.18 ct, 10.2 mm x 6.3 mm
Pyromorphite
Bunker Hill Mine, Kellogg, Coeur d'Alene District, Shoshone County, Idaho
3.1 x 2.3 x 1.4 cm
Arsenopyrite with Pyrite pseudomorphs after Pyrrhotite (rare)
San Jose mine, Oruro City, Cercado Province, Oruro Department, Bolivia
5.8 x 3.8 x 3.6 cm
Vivianite
Siglo XX mine, Llallagua, Bustillo Province, Potosi Department, Bolivia
5.3 x 3.8 x 3.0 cm
Cassiterite with Quartz
Viloco mine, Loayza Province, La Paz Department, Bolivia
3.8 x 3.6 x 2.1 cm
Amethyst (scepters)
Bombori, Potosi Department, Bolivia
5.0 x 4.3 x 2.8 cm
Ferberite (twin)
Tasna mine, Rosario section of Cerro Tasna, Nor Chichas Province, Potosi Department, Bolivia
3.5 x 3.2 x 3.1 cm
Scorzalite (rare) (new find)
Estano Orcko mine, Machacamarca District (Colavi District), Saavedra Province, Potosu Department, Bolivia
3.2 x 2.1 x 1.7 cm
Valentinite (New Find!)
San Jose Mine, Oruro City, Cercado Province, Oruro Department, Bolivia
6.7 x 5.7 x 2.3 cm
Monazite-Ce (color change crystals)
Siglo XX mine, Llallagua, Bustillo Province, Potosi Department, Bolivia
5.5 x 3.2 x 2.8 cm
Quartz (Japan-Law Twin)
Siglo XX mine, Llallagua, Bustillo Province, Potosi Department, Bolivia
7.8 x 4.3 x 4.3 cm
Prehnite (good color) (ex Brian Kosnar Collection)
Upper New Street Quarry, Paterson, Passaic Count, New Jersey
9.7 x 6.3 x 4.3 cm
Laumontite with Calcite (ex Rich Kosnar Collection)
Summit Quarry (Houdaille Quarry), Union County, New Jersey
1.6 x 1.3 x 0.8 cm
Fluorite (mined 1977) (ex Rich Kosnar Collection)
Sweet Home mine, near Alma, Park County, Colorado
3.2 x 2.0 x 1.1 cm
Chalcopyrite with Quartz and Calcite (ex Rich Kosnar Collection)
Osceola Mine, Cunningham Gulch, Silverton, San Juan County, Colorado
3.7 x 3.2 x 3.1 cm
Tourmaline (doubly-terminated) (ex Brian Kosnar Collection)
Himalaya Mine, San Diego County, California
8.3 x 2.6 x 1.7 cm
Hydroxylapatite (rare and unique)
Sapo mine, Goiabeira, Doce valley, Minas Gerais, Brazil
4.3 x 3.7 x 3.1 cm
Fluorite (classic material)
Berbes Mining area, Ribadesella, Asturias, Spain
3.8 x 3.3 x 2.2 cm
Millerite (ex Rich Kosnar Collection)
Monte Acuto Ragazza, Grizzana, Bologna Province, Emilia-Romagna, Italy
4.6 x 2.6 x 1.7 cm
Azurite with Malachite (ex Harold Urish Collection)
Tsumeb mine, Tsumeb, Otjikoto Region, Namibia
5.3 x 3.7 x 3.4 cm