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Tourmaline
Mt Mica, Maine
0.17 ct, 6.07 mm x 3.07 mm
Hypersthene (Ferroan-Enstatite)
Hoher Bogen, Germany
9.76 ct, 14.21 mm
Fluorite
Argentina
17.07 ct, 14.96 mm
Prehnite
Mali
4.08 ct, 9.72 mm
Rhodochrosite
Argentina
11.57 ct, 16.23 mm x 12.23 mm
Petalite (rare champagne color)
Palelni mine, Burma
2.67 ct, 10.05 mm
Quartz with GILALITE inclusions (i.e. "Paraiba Quartz")
Ceara, Brazil
8.32 ct, 17.59 mm x 16.54 mm
Iolite
Tanzania
0.34 ct, 5.71 mm x 3.91 mm
Amethyst
Brazil
23.28 ct, 20.81 mm x 16.09 mm
Hessonite (Grossular)
Tanzania
4.29 ct, 11.88 mm x 7.87 mm
Star Garnet
Idaho
13.98 ct, 12.38 mm x 10.33 mm
Tourmaline (multicolor)
Stak Nala, Skardu Road, Haramosh Mts., Gilgit, Northern Areas, Pakistan
4.0 x 3.1 x 1.6 cm
Cassiterite
Viloco mine, Loayza Province, La Paz Department, Bolivia
2.9 x 2.7 x 1.7 cm
Dioptase (new find)
Kimbedi, Pool Region, Republic of the Congo
2.8 x 1.7 x 1.5 cm
Calcite (Manganese-bearing)
Chenzhou Prefecture, Hunan Province, China
11.1 x 6.6 x 6.2 cm
Copper pseudomorph after Aragonite
Corocoro District, Pacajes Province, La Paz Department, Bolivia
2.5 x 1.9 x 1.2 cm
Sigloite
Contacto vein, Siglo XX mine, Llallagua, Bustillo Province, Potosi Department, Bolivia (type locality)
4.2 x 1.4 x 0.6 cm
Amethyst (reverse scepters)
Bombori, Potosi Department, Bolivia
2.8 x 2.7 x 1.6 cm
Vivianite (classic material)
Siglo XX mine, Llallagua, Bustillo Province, Potosi Department, Bolivia
3.1 x 1.8 x 1.4 cm
Ferberite
Tasna mine, Rosario section of Cerro Tasna, Nor Chichas Province, Potosi Department, Bolivia
5.5 x 4.0 x 1.8 cm
Augelite
Machacamarca Mine, near Colavi, Dept. Potosi, Bolivia
5.4 x 5.2 x 1.6 cm
Phosphophyllite (classic material)
Unificada mine, Cerro Rico, Potosi City, Potosi Department, Bolivia
2.2 x 1.4 x 0.5 cm
Rhodochrosite (ex Rich Kosnar Collection)
Sunnyside mine, near Silverton, San Juan County, Colorado
1.3 x 1.0 x 0.8 cm
Smithsonite
K-22-6 Area, Sherman mine, Leadville, Lake County, Colorado
4.7 x 3.7 x 2.2 cm
Amethyst (scepter) (ex Brian Kosnar Collection)
1st Scepter Amethyst Pocket, North Star Vein, Little Giant Basin, San Juan County, Colorado
2.1 x 0.5 x 0.4 cm
Copper
Northwestern mine, Keweenaw Co., Michigan
2.6 x 1.5 x 0.4 cm
Stolzite on Hubnerite with Quartz (rare locality specimen)
Black Pine Mine, Flint Creek Valley, John Long Mts, Granite County, Montana
2.2 x 1.3 x 0.7 cm
Prehnite ("casts" after Anhydrite) (new find)
Prospect Park Quarry, Prospect Park, Passaic Co., New Jersey
5.7 x 3.7 x 3.2 cm
Spinel
Luc Yen, Yenbai Province, Vietnam
1.5 x 1.3 x 1.1 cm
Coquimbite
Javier Mine (Javier Ortega Mine), Huachuas, Lucanas Province, Ayacucho Department, Peru
3.1 x 2.9 x 1.5 cm