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Peridot
Arizona
0.58 ct, 5.13 mm
Petalite (rare champagne color)
Palelni mine, Burma
0.96 ct, 7.50 mm x 5.34 mm
Rhodolite
East Africa
0.60 ct, 6.08 mm x 4.14 mm
Dendritic Quartz
Brazil
13.82 ct, 16.74 mm x 14.75 mm
Fluorite
Argentina
17.11 ct, 15.03 mm
Amethyst
Brazil
11.50 ct, 18.44 mm x 13.32 mm
Sapphire
Sri Lanka
1.00 ct, 7.38 mm x 5.13 mm
Ametrine
Anahi, Bolivia
9.66 ct, 13.57 mm x 12.26 mm
Morganite (Wally Mann and Lyman Museum Coll.)
near Skardu, Skardu District, Baltistan, Pakistan
4.2 x 3.5 x 3.3 cm
Hemimorphite
Wenshan Mine, Dulong ore field, Wenshan Autonomous Prefecture, Yunnan Province, China
6.6 x 5.3 x 2.5 cm
Stephanite (new find!)
Porco mine, Quijarro Province, Potosi Dept., Bolivia
2.4 x 1.2 x 0.8 cm
Vivianite
Huanuni mine, Dalence Province, Oruro Department, Bolivia
2.2 x 1.4 x 0.9 cm
Vauxite
Siglo XX mine, Llallagua, Bustillo Province, Potosi Department, Bolivia (type locality)
2.7 x 1.6 x 0.6 cm
Cassiterite with Quartz
Viloco mine, Loayza Province, La Paz Department, Bolivia
4.1 x 3.1 x 2.6 cm
Ludlamite with Siderite
Huanuni mine, Dalence Province, Oruro Department, Bolivia
1.5 x 1.4 x 1.0 cm
Barite on Siderite
Estano Orcko mine, Colavi District, Potosi Department, Bolivia
3.7 x 2.1 x 1.2 cm
Red Quartz
Potosi Department, Bolivia
8.1 x 4.9 x 2.7 cm
Copper pseudomorph after Aragonite with Malachite, Cuprite and Connellite
Corocoro District, Pacajes Province, La Paz Department, Bolivia
3.3 x 3.3 x 2.6 cm
Pyrite
Mr. Pickering's Mistress Mine, near Ubina, Potosi Mining District, Potosi Department, Bolivia
5.8 x 5.1 x 4.7 cm
Rhodochrosite (mined 1978) (ex Rich Kosnar collection)
Sweet Home mine, near Alma, Park County, Colorado
1.3 x 0.7 x 0.2 cm
Gold on Quartz
Little Johnnie Mine (Ibex Mine), Leadville, Lake County, Colorado
2.2 x 2.2 x 1.1 cm
Stellerite (good quality) (ex Rich Kosnar collection)
Braen's Quarry (Sam Braen's Quarry), Haledon, Passaic County, New Jersey
9.7 x 6.3 x 4.5 cm
Stilbite on / with Calcite (ex Briah Kosnar Collection)
Prospect Park Quarry, Prospect Park, Passaic County, New Jersey
5.2 x 3.6 x 3.2 cm
Opal (ex Brian Kosnar Collection)
Gracios O Dios Mine, Honduras
2.2 x 1.7 x 1.2 cm
Quartz (Japan-law Twin) with Epidote
Green Monster Mountain, Prince of Wales Island, Alaska
4.2 x 2.4 x 0.7 cm
Dioptase (new find)
Kimbedi, Pool Region, Republic of the Congo
4.2 x 2.3 x 1.8 cm
Hubnerite with Quartz (ex Brian Kosnar Collection)
Huallypon Mine, Pasto Bueno, Ancash Department, Peru
2.5 x 1.9 x 1.7 cm