Your Source For Fine Mineral Specimens

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Iolite
Tanzania
1.55 ct, 6.85 mm
Amethyst
Brazil
0.75 ct, 6.15 mm
Carnelian (excellent color and quality)
Mozambique
1.44 ct, 7.03 mm
Quartz with GILALITE inclusions (i.e. "Paraiba Quartz")
Ceara, Brazil
15.29 ct, 18.41 mm x 14.62 mm
Malachite
Argentina
10.12 ct, 16.08 mm x 12.08 mm
Indicolite Tourmaline (cut by Brett Kosnar)
Brazil
3.50 ct, 9.44 mm
Dioptase (good quality)
Kimbedi, Pool Region, Republic of the Congo
5.5 x 4.6 x 3.2 cm
Serendibite (rare borosilicate)
Mogok, Pyin-Oo-Lwin District, Mandalay Division, Burma
1.5 x 1.0 x 0.8 cm
Siderite on Pyrite with Stannite
Siete Suyos mine, Atocha-Quechisla District, Sud Chichas Province, Potosu Department, Bolivia
3.1 x 1.8 x 1.6 cm
Cassiterite
Viloco mine, Loayza Province, La Paz Department, Bolivia
3.4 x 3.0 x 1.8 cm
Pyromorphite (rare from Bolivia)
Huari-Hauri, Saavedra Province, Potosi Department, Bolivia
4.1 x 3.8 x 2.6 cm
Stephanite (recent find)
Porco mine, Quijarro Province, Potosi Dept., Bolivia
1.8 x 1.6 x 1.3 cm
Scorzalite (good quality for the locality) (rare)
Estano Orcko mine, Machacamarca District (Colavi District), Saavedra Province, Potosi Department, Bolivia
6.2 x 4.6 x 2.6 cm
Ferberite (two twins) on matrix
Tasna Mine, Atocha-Quechisla District, Nor Chichas Province, Potosu Department, Bolivia
4.6 x 4.0 x 3.2 cm
Stannite on Jamesonite
San Jose mine, Oruro Department, Bolivia
2.0 x 1.9 x 1.0 cm
Paravauxite with Sigloite
Siglo XX mine, Llallagua, Bustillo Province, Potosi Department, Bolivia (type locality for both species)
8.4 x 4.2 x 2.1 cm
Danburite (unique blue color)
Alto Chapare District, Chapare Province, Cochabamba Department, Bolivia
4.8 x 3.0 x 2.4 cm
Vanadinite (ex Harold Urish Collection)
Pure Potential Mine, Trigo Mts, La Paz County, Arizona
4.8 x 4.3 x 2.8 cm
Azurite with Malachite (ex Harold Urish Collection)
Gunsight Pass, Helvetia, Helvetia-Rosemont District, Santa Rita Mts, Pima County, Arizona
4.6 x 3.2 x 0.7 cm
Beryl (758 grams) (ex Allen Heyl Collection)
CCC Quarry, Haddam, Middlesex County, Connecticut
9.1 x 8.8 x 8.6 cm
Native Copper (ex Pat Gross and Rich Kosnar Collections)
Franklin, Sussex County, New Jersey
1.7 x 1.5 x 0.8 cm
Pink Heulandite
Prospect Park Quarry, Prospect Park, Passaic Co., New Jersey
6.0 x 4.2 x 2.1 cm
Amazonite
C. G. Coil Claim on Yucca Hill, Steven's Ranch, near Lake George, Park County, Colorado
3.6 x 3.3 x 3.2 cm
Apatite with Fluorite (mined by Rich Kosnar)
Sweet Home mine, near Alma, Park County, Colorado
4.4 x 3.4 x 2.7 cm
Aquamarine (deep color) (ex Rich Kosnar Collection)
Sawtooth Mountains, Idaho
1.8 x 1.0 x 0.8 cm
Calcite
Elmwood mine, Smith County, Tennessee
9.0 x 7.9 x 3.1 cm
Emerald (from the ALPS!)
Pizzo Marcio, Val Vigezzo, Val d'Ossola, Verbano-Cusio-Ossola, Piedmont, Italy
6.6 x 3.2 x 2.7 cm
Axinite-(Mn) on Rhodonite
Pachapaqui District, Bolognesi Province, Ancash Department, Peru
3.5 x 3.1 x 1.4 cm
Andradite (var: "Demantoid") (good quality and color)
Antetezambato, near the town of Nosy Faly, Ambanja District, Diana Region, Antsiranana Province, Madagascar
9.0 x 6.7 x 2.2 cm
Epidote (twin)
Hashupa, Shigar Valley, Northern Areas, Pakistan
3.8 x 0.9 x 0.6 cm