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Siderite and Sphalerite ps. After Calcite
Aggeneys, Northern Cape Province, South Africa
12.4 x 8.2 x 3.0 cm
Copper with Cuprite (Ernie Schlichter Coll.)
Copper Falls Mine, Keweenaw County, Michigan
14.4 x 6.8 x 4.8 cm
Butterfly-twin Calcite (one-time find)
Ametista do Sul, Alto Uruguai Region, Rio Grande do Sul, Brazil
3.3 x 3.1 x 2.0 cm
Calcite with Marcasite (George Feist Coll.)
Milliken (Sweetwater) Mine, Viburnum Trend, Reynolds Co., Missouri
8.9 x 5.9 x 3.6 cm
"Cactus" Amethyst
Boekenhoutshoek Area, Mkobola Dist., South Africa
7.9 x 5.8 x 5.1 cm
Polished Tourmaline slice (ex Bill Larson)
Himalaya Mine, San Diego Co., California
2.7 x 2.3 x 0.4 cm
Brochantite with Malachite (Mullane Coll.)
Bisbee, Cochise Co., Arizona
8.3 x 6.7 x 3.7 cm
Andradite Garnet
Espanoles Mine, Mun. de Julimes, Chihuahua, Mexico
4.9 x 4.3 x 3.9 cm
Tourmaline
Pech, Kunar, Afghanistan
3.8 x 0.9 x 0.8 cm
Gold (Venezuela) ex Smale Coll.
Mina Zapata, Santa Elena de Uairen, Bolivar, Venezuela
1.3 x 0.9 x 0.3 cm
Topaz and Quartz
Mogok, Mandalay, Burma
6.3 x 5.9 x 4.2 cm
Franklinite with Zincite, Calcite and Willemite
Sterling Hill Mine, nr. Franklin, New Jersey
6.9 x 4.9 x 3.7 cm
Calcite (Stoudt Coll.)
Asturias, Spain
5.9 x 3.9 x 3.1 cm
Sulfur
El Desierto mine, Potosi Department, Bolivia
17.5 x 11.9 x 4.5 cm
Aquamarine (Large DT) ?
Gilgit area, NWFP, Pakistan
9.6 x 2.7 x 2.2 cm
Sphalerite on Galena
Naica, Chihuahua, Mexico
4.7 x 3.6 x 2.6 cm
Magnetite
ZCA #4 Mine at Balmat, New York
5.0 x 4.9 x 4.0 cm
Smithsonite (Elling Coll.)
Tsumeb, Namibia
8.5 x 6.5 x 3.1 cm
Olmiite ex Charlie Key Coll.
Nchwaning Mine, Kalahari, South Africa
13.6 x 6.3 x 3.2 cm
Galena, Sphalerite and Chalcopyrite on Dolomite (Mullane Coll.)
Joplin Field, Tri-State Dist., Jasper Co., Missouri
13.4 x 13.0 x 9.0 cm
Calcite incl. with Malachite and Brochantite (Mullane Coll.)
Southwest Mine, Bisbee, Cochise Co., Arizona
5.8 x 4.5 x 3.4 cm
Smithsonite (Dr. Gary Hansen)
Choix, Sinaloa, Mexico
5.9 x 3.9 x 0.6 cm
Goethite and Quartz in Geode (Jaime Bird Coll.)
Amerzgane, Ouarzazate Province, Souss-Massa-Draa Region, Morocco
5.8 x 4.4 x 3.8 cm
Mimetite (Charles Hansen Coll.)
Tsumeb Mine, Tsumeb, Namibia
5.4 x 3.4 x 2.8 cm
Aquamarine (very gemmy) on Feldspar
Erongo Mts., Erongo Region, Namibia
5.8 x 4.4 x 3.8 cm
Pyromorphite (two generations) ex John Schneider Coll.
Les Farges Mine, Ussel, Correze, France
3.8 x 2.8 x 2.4 cm
Linarite (Mullane Coll.)
Blanchard Mine, Bingham, Socorro Co., New Mexico
6.4 x 5.2 x 2.4 cm
Gem Tourmaline with Lepidolite
Pederneira Mine, Minas Gerais, Brazil
6.0 x 1.4 x 1.0 cm
Galena (Feist Coll.)
Joplin Field, Tri-State Dist., Jasper Co., Missouri
10.5 x 7.2 x 3.8 cm
Barite and Calcite (circa 1900) ex Mullane Coll.
Frizington, Cumbria, England
13.8 x 8.5 x 8.5 cm