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Malachite
Argentina
29.73 ct, 25.12 mm x 18.41 mm
Sunstone
Plush, Oregon
0.25 ct, 4.19 mm
Green Opal (unusual material)
Brazil
8.69 ct, 14.84 mm
Petalite (rare champagne color)
Palelni mine, Burma
0.39 ct, 5.31 mm x 4.27 mm
Moonstone (Cat's Eye)
Orissa, India
1.98 ct, 8.09 mm
Rose Quartz
Brazil
16.07 ct, 17.71 mm x 13.06 mm
Enstatite (great quality and color)
Morogoro, Tanzania
0.35 ct, 4.34 mm
Tourmaline
Virgem da Lapa, Jequitinhonha valley, Minas Gerais, Brazil
4.5 x 1.5 x 1.1 cm
Fluorite
Musquiz, Coahuila, Mexico
4.6 x 4.4 x 3.6 cm
Babingtonite (ex Brian Kosnar Collection)
Prospect Park Quarry, Prospect Park, Passaic County, New Jersey
4.3 x 3.6 x 3.6 cm
Vivianite
Tomokoni adit, near Canutillos, Colavi, Saavedra Province, Potosi Department, 36 km NE of Potosi, Bolivia
8.3 x 2.4 x 2.1 cm
Hemimorphite (ex Harold Urish Coll.)
79 Mine, Hayden area, Banner District, Dripping Spring Mts, Gila County, Arizona
5.0 x 4.7 x 1.3 cm
Rhodochrosite (ex Brian Kosnar Collection)
Sunnyside mine, near Silverton, San Juan County, Colorado
1.4 x 1.0 x 0.7 cm
Scorzalite (rare)
Estano Orcko mine, Machacamarca District (Colavi District), Saavedra Province, Potosu Department, Bolivia
3.3 x 2.8 x 2.3 cm
Augelite
Machacamarca Mine, near Colavi, Dept. Potosi, Bolivia
5.2 x 4.8 x 2.8 cm
Carbonate-rich Hydroxylapatite (rare and good quality)
David Mosiah Prospect, Cerro Huanaquino, Potosi Department, Bolivia
1.0 x 0.6 x 0.5 cm
Limonite after Siderite
Kami Mine, Ayopaya Province, Cochabamba Department, Bolivia
8.7 x 8.3 x 5.7 cm
Wavellite on Quartz
Siglo XX mine, Llallagua, Bustillo Province, Potosi Department, Bolivia
9.1 x 7.2 x 2.7 cm
Paravauxite with Sigloite
Contacto vein, Siglo XX mine, Llallagua, Bustillo Province, Potosi Department, Bolivia (type locality for both species)
8.5 x 7.3 x 4.2 cm
Pyrite pseudomorphs after Siderite with Stannite
Siete Suyos mine, Atocha-Quechisla District, Sud Chichas Province, Potosu Department, Bolivia
3.6 x 2.6 x 1.8 cm
Vanadinite (ex Harold Urish Collection)
Old Yuma Mine, Pima County, Arizona
4.1 x 3.8 x 3.7 cm
"Onegite" scepter on Smoky Quartz (ex Brian Kosnar Collection)
Crystal Peak area, Teller County, Colorado
3.7 x 1.4 x 1.3 cm
Malachite (velvety)
Shilu Mine, Yangchun Co., Yangjiang Prefecture, Guangdong Province, China
4.6 x 3.3 x 0.8 cm
Stilbite (ex Brian Kosnar Collection)
Poona, Maharashtra State, India
5.6 x 5.0 x 3.6 cm
Molybdenite (ex Rich Kosnar Collection)
Oxford Quarry (or possibly Buck Hill), Warren County, New Jersey
1.0 x 0.8 x 0.6 cm
Millerite (ex Rich Kosnar Collection)
Monte Acuto Ragazza, Grizzana, Bologna Province, Emilia-Romagna, Italy
4.8 x 1.5 x 1.1 cm
Smoky Quartz (scepter)
Royal Scepter Mine, Hallelujah Junction, Petersen Mountain, Washoe County, Nevada
5.3 x 3.1 x 1.8 cm
Andradite (var: Demantoid)
Soghan, Baft District, Kerman Province, Iran
2.6 x 1.7 x 0.9 cm
Aquamarine (GEM quality)
Shigar, Skardu, Northern Areas, Pakistan
6.7 x 2.0 x 1.6 cm
Olmiite
N'Chwaning Mines, Kalahari manganese fields, Northern Cape Province, South Africa
3.4 x 2.6 x 1.4 cm