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Quartz with GILALITE inclusions (i.e. "Paraiba Quartz")
Ceara, Brazil
3.59 ct, 11.96 mm x 7.71 mm
Achroite (colorless Tourmaline)
Afghanistan
0.46 ct, 6.10 mm x 4.20 mm
Dendritic Quartz
Brazil
9.61 ct, 21.00 mm x 11.62 mm
Grossular
Mali
0.34 ct, 4.10 mm
Sapphire
Sri Lanka
0.46 ct, 5.08 mm x 4.12 mm
Prehnite
Mali
7.37 ct, 12.08 mm
Goethite and Hematite included Quartz
Brazil
9.51 ct, 15.41 mm x 12.22 mm
Fluorite
Argentina
19.55 ct, 18.19 mm x 13.01 mm
Green Opal (unusual material)
Brazil
10.61 ct, 15.15 mm
Moonstone (good quality)
Orissa, India
1.77 ct, 8.6 mm x 7.1 mm
Aquamarine
Zimbabwe (Rhodesia)
2.94 ct, 10.0 mm x 8.0 mm
DT, floater Bloedite (Ordway Coll.)
Soda Lake, San Luis Obispo Co., California
3.8 x 3.4 x 1.5 cm
Austinite on Conichalcite (ex Harold Urish Collection)
Gold Hill Mine, Gold Hill District (Clifton District), Deep Creek Mts, Tooele County, Utah
4.8 x 4.2 x 2.3 cm
Azurite (great locality specimen) (ex Harold Urish Collection)
Cobre Mine, Mun. de Concepciun del Oro, Zacatecas, Mexico
4.3 x 3.9 x 2.3 cm
Scorzalite (rare)
Estano Orcko mine, Machacamarca District (Colavi District), Saavedra Province, Potosu Department, Bolivia
4.3 x 3.0 x 2.0 cm
Rose Quartz (great color)
Alta da Pitora, Minas Gerais, Brazil
5.4 x 5.1 x 3.8 cm
Aquamarine (ex Rich Kosnar Collection)
Sawtooth Mountains, Idaho
2.0 x 0.5 x 0.4 cm
Mesolite
Montresta, Oristano Province, Sardinia, Italy
5.2 x 4.0 x 2.8 cm
Bromian Chlorargyrite (outstanding) Harvard & Elling Coll.
Broken Hill, New South Wales, Australia
9.0 x 5.2 x 3.0 cm
Datolite (gemmy and lustrous!) (ex Rich Kosnar Collection)
Braen's Quarry (Sam Braen's Quarry), Haledon, Passaic County, New Jersey
7.4 x 4.5 x 2.5 cm
Phosphophyllite (rare!)
Huayllani mine, Infiernillos mine, Huayllani, Machacamarca District, Saavedra Province, Potosi Department, Bolivia
5.0 x 4.8 x 2.1 cm
Phenakite (gem quality "drillbit" twin)
Mogok, Sagaing District, Mandalay Division, Burma (Myanmar)
2.0 x 0.8 x 0.5 cm
Vivianite (ex Brian Kosnar Collection)
Huanuni Mine, Dalence Province, Oruro Department, Bolivia
6.6 x 2.0 x 1.2 cm
Bournonite
Viboras Mine, Machacamarca, Machacamarca District (Colavi District), Cornelio Saavedra Province, Potosu Department, Bolivia
6.1 x 5.3 x 4.2 cm
Wavellite
Siglo XX mine, Llallagua, Bustillo Province, Potosi Department, Bolivia
10.2 x 8.1 x 4.6 cm
Aragonite (LARGE "floater" "discoball")
Corocoro District, Pacajes Province, La Paz Department, Bolivia
4.3 x 4.0 x 3.5 cm
Vauxite with Paravauxite
Siglo XX mine, Llallagua, Bustillo Province, Potosi Department, Bolivia (type locality for two species)
3.5 x 2.7 x 1.1 cm
Stannite with Jamesonite
San Jose mine, Oruro Department, Bolivia
2.7 x 2.4 x 1.4 cm
Epidote (ex Brian Kosnar Collection)
Green Monster Mountain, Prince of Wales Island, Alaska
4.6 x 3.4 x 3.3 cm
Wire Silver (ex Brian Kosnar Collection)
Aspen, Pitkin County, Colorado
1.6 x 0.8 x 0.6 cm