Your Source For Fine Mineral Specimens

Filter By

Tourmaline (cut by Allyce Ruhl)
Brazil
3.75 ct, 13.59 mm x 7.12 mm
Jade (Pre-embargo!)
Burma
23.55 ct, 24.90 mm x 18.36 mm
Sapphire (multicolor set)
Sri Lanka
10 pcs - 1.39 cts, 5.12 mm x 3.21 mm to 1.77mm each
Zircon
Sri Lanka
2.01 ct, 8.4 mm x 6.7 mm
Drusy Quartz stalactites with Apophyllite
Jalgaon, Maharashtra, India
12.4 x 6.2 x 4.5 cm
Floater Brookite octahedron (Carlton Davis Coll.)
Magnet Cove, Hot Spring Co., Arkansas
1.8 x 1.8 x 1.4 cm
Ramsdellite (Type Locality) ex Dick Jones Coll.
Lake Valley District, Sierra Co., New Mexico
1.3 x 1.3 x 1.2 cm
Sillimanite (uncommon locale) ex Carton Davis Coll.
Oconee Co., South Carolina
3.0 x 2.4 x 1.3 cm
Stilbite with Apophyllite
Jalgaon, Maharashtra, India
12.5 x 9.5 x 7.5 cm
Heliodor-tipped Aquamarine xls (rare new find)
Erongo Mountains, Erongo Region, Namibia
5.0 x 4.5 x 2.7 cm
Iridescent Stibnite (New Find)
Wuling Mine, Jiujiang Prefect., Jiangxi Province, China
7.9 x 2.9 x 1.4 cm
"Ramshorn" Gypsum (Bisbee!)
Southwest Mine, Bisbee, Cochise Co., Arizona
7.5 x 5.5 x 2.7 cm
Hematite "iron roses" (classic locale)
Cavradi, Tavetsch, Grisons, Switzerland
9.5 x 5.4 x 3.4 cm
Brochantite (uncommon locale) ex Wes Parker Coll.
Douglas Hill Mine, Artesia Lake, Lyon Co., Nevada
7.0 x 6.4 x 5.3 cm
Potosiite (large crystals!)
San Jose mine, Oruro City, Cercado Province, Oruro Department, Bolivia
4.0 x 3.4 x 1.7 cm
Magnetite
Cerro Huanaquino, Potosi Department, Bolivia
8.4 x 5.2 x 3.2 cm
Vauxite with Paravauxite and Childrenite (new find)
Siglo XX mine, Llallagua, Bustillo Province, Potosi Department, Bolivia (type locality for two species)
6.8 x 4.1 x 2.1 cm
Copper pseudomorph after Aragonite
Corocoro District, Pacajes Province, La Paz Department, Bolivia
2.9 x 2.5 x 1.6 cm
Arsenopyrite
San Jose mine, Oruro City, Cercado Province, Oruro Department, Bolivia
8.2 x 7.3 x 4.0 cm
Datolite (gemmy) (ex Rich Kosnar collection)
Braen''s Quarry (Sam Braen''s Quarry), Haledon, Passaic County, New Jersey
4.1 x 3.2 x 2.2 cm
Cyanotrichite (ex Rich Kosnar Collection)
Grandview mine, Grand Canyon, Coconino County, Arizona
3.8 x 3.7 x 1.2 cm
Rhodochrosite (rare Colorado locale) (ex Rich Kosnar Collection)
257-708 Area, 8100 Level, Henderson Mine, near Berthoud Falls, Clear Creek County, Colorado
1.5 x 1.4 x 0.9 cm
Smoky Quartz and Amethyst
North End of the Peterson Mountain Range, Hallellujah Junction, 30 miles north of Reno, Washob County, California (on the CA/NV border)
10.6 x 6.8 x 5.0 cm
Gold (mined 1976 by Rich Kosnar)
#4 Stope, 270 Level, Dixie Mine, Ute Creek, Idaho Springs Mining District, Clear Creek County, Colorado
4.8 x 4.2 x 3.7 cm
Apatite-(CaF)
Shigar Valley, Skardu District, Baltistan, Northern Areas, Pakistan
7.2 x 5.7 x 5.7 cm
Morganite (ex Brian Kosnar Collection)
Mawi pegmatite, Laghman Province, Afghanistan
5.3 x 4.2 x 3.6 cm
Titanite (ex Brian Kosnar Collection)
Alchuri, Shigar Valley, Baltistan, Northern Areas, Pakistan
3.3 x 2.3 x 0.7 cm
Spessartine (ex Rich Kosnar Collection)
Shengus (Shingus), Haramosh Mts., Skardu District, Baltistan, Northern Areas, Pakistan
1.9 x 1.3 x 1.0 cm
Spinel
Lajuar Madan, Sar-E-Sang District, Badakshan, Afghanistan
4.5 x 4.0 x 3.7 cm
Uvite on Magnesite
Serra das Eguas, Brumado, Bahia, Brazil
6.7 x 4.7 x 2.9 cm