Your Source For Fine Mineral Specimens

Filter By

Larimar (Pectolite)
Hispanola, Dominican Republic
6.47 ct, 14.04 mm x 9.84 mm
Diamond (natural color)
Africa
0.04 ct, 2.04 mm
Zebra Stone
East Kimberly, Western Australia
5.47 ct, 13.23 mm
Moonstone (Labradorite)
Orissa, India
0.55 ct, 5.19 mm
Blue Topaz (natural color)
Brazil
0.45 ct, 4.88 mm
Amazonite
Peru
2.94 ct, 10.08 mm
Carnelian (nice color and quality)
Mozambique
12.20 ct, 17.94 mm x 12.95 mm
Quartz with GILALITE inclusions (i.e. "Paraiba Quartz")
Ceara, Brazil
3.72 ct, 13.91 mm x 9.29 mm
Rhodolite
East Africa
0.33 ct, 4.11 mm
Chrysoprase (rather gemmy)
Australia
0.20 ct, 4.18 mm
Ametrine
Anahi, Bolivia
1.51 ct, 8.19 mm
Peridot
Arizona
0.62 ct, 5.08 mm
Ruby (Pre-embargo!)
Burma
0.38 ct, 5.26 mm x 4.15 mm
Tsavorite Garnet
Kenya
0.49 ct, 5.12 mm x 4.38 mm
Sapphire (great color)
Sweetwater Creek, Montana
0.31 ct, 4.15 mm
Grossular
Sri Lanka
1.88 ct, 7.4 mm x 6.8 mm
Kyanite
Nepal
1.91 ct, 9.54 mm
Andesine (very rare)
Tibet
2.28 ct, 10.13 mm x 8.06 mm
Neptunite and Benitoite on Natrolite
Dallas Gem Mine, San Benito Co., California
6.4 x 4.8 x 3.0 cm
Spessartine Garnet with Smoky Quartz on Microcline
Wushan, Tongbei, Yunxiao, Zhangzhou Prefecture, Fujian, East Region, China
11.3 x 7.7 x 6.5 cm
Smoky Quartz (GEM quality "floater" crystal) (ex Rich Kosnar Collection)
R. A. Kosnar claim on Yucca Hill, Steven's Ranch, near Lake George, Park County, Colorado
6.1 x 1.7 x 1.5 cm
Calcite (ex Brian Kosnar Collection)
Osceola Mine, Cunningham Gulch, Silverton, San Juan County, Colorado
4.7 x 4.3 x 2.1 cm
Aquamarine with Schorl
Erongo Region, Namibia
3.5 x 2.2 x 1.8 cm
Cassiterite
Viloco mine, Loayza Province, La Paz Department, Bolivia
3.3 x 3.1 x 1.3 cm
Vauxite (good crystallization)
Siglo XX mine, Llallagua, Bustillo Province, Potosi Department, Bolivia (Type Locality)
4.0 x 3.0 x 1.7 cm
Wavellite (good luster)
Siglo XX mine, Llallagua, Bustillo Province, Potosi Department, Bolivia
5.7 x 3.1 x 2.6 cm
Copper pseudomorph after Aragonite (interesting specimen)
Corocoro District, Pacajes Province, La Paz Department, Bolivia
4.4 x 3.5 x 1.8 cm
Pyromorphite (rare from Bolivia)
Huari-Hauri, Saavedra Province, Potosi Department, Bolivia
5.6 x 4.7 x 1.2 cm
Bournonite (new find)
Machacamarca Mine, near Colavi, Potosi Department, Bolivia
7.7 x 5.7 x 4.8 cm
Vivianite
Tomokoni adit, near Canutillos, Colavi, Saavedra Province, Potosi Department, 36 km NE of Potosi, Bolivia
2.8 x 2.0 x 1.8 cm