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Limonite after Siderite
Kami Mine, Ayopaya Province, Cochabamba Department, Bolivia
10.6 x 9.3 x 5.4 cm
Azurite with Malachite
Liufengshan Mine, Anqing-Guichi Mining District, Guichi District, Chizhou Prefecture, Anhui Province, China
10.7 x 9.2 x 6.8 cm
Copper
Cliff mine, Keweenaw Co., Michigan
4.2 x 2.8 x 2.6 cm
Wavellite (interesting green color)
Siglo XX mine, Llallagua, Bustillos Province, Potosi Department, Bolivia
6.7 x 5.7 x 3.5 cm
Atacamite (old specimen) (ex Rich Kosnar Collection)
Atacama Province, Chile (Type Locality)
8.8 x 8.4 x 5.2 cm
Sphalerite
Shizhuyuan Mine, Chenzhou, Chenzhou Prefecture, Hunan Province, China
9.1 x 5.0 x 2.1 cm
Andorite with Zinkenite (rare and good quality)
San Jose mine, Oruro City, Cercado Province, Oruro Department, Bolivia
2.2 x 1.8 x 1.3 cm
Vivianite (ex Brian Kosnar Collection)
Huanuni Mine, Dalence Province, Oruro Department, Bolivia
3.7 x 2.3 x 1.2 cm
Quartz and Marcasite
Siglo XX mine, Llallagua, Bustillos Province, Potosi Department, Bolivia
4.6 x 3.4 x 1.5 cm
Vauxite with Paravauxite and Childrenite
Siglo XX mine, Llallagua, Bustillo Province, Potosi Department, Bolivia (type locality for two species)
5.5 x 3.2 x 1.1 cm
Augelite
Machacamarca Mine, near Colavi, Dept. Potosi, Bolivia
9.4 x 6.1 x 1.8 cm
Sphalerite pseudomorphs after Wurtzite with Pyrite (new find)
San Jose Mine, Oruro, Cercado Province, Oruro Department, Bolivia
5.4 x 4.2 x 2.3 cm
Gypsum (hard to find material)
Salar de Uyuni, Nor Lipez Province, Potosi Department, Bolivia
7.7 x 6.2 x 3.7 cm
Wulfenite
Red Cloud mine, Trigo Mountains, La Paz County, Arizona
4.0 x 3.2 x 2.2 cm
Brochantite with Calcite on Quartz (ex Harold Urish Collection)
Sunshine Tunnel No. 3, Bingham, Hansonburg District, Socorro County, New Mexico
3.8 x 3.7 x 2.2 cm
Stellerite (good quality) (ex Brian Kosnar Collection)
Braen's Quarry (Sam Braen's Quarry), Haledon, Passaic County, New Jersey
5.2 x 3.7 x 3.4 cm
Epidote (unusual "jackstraw" habit)
Green Monster Mountain, Prince of Wales Island, Alaska
3.5 x 1.8 x 1.7 cm
Creedite (ex Harold Urish Collection)
Navidad Mine (Rodeo Mine), Abasolo, Mun. de Rodeo, Durango, Mexico
4.5 x 4.2 x 2.8 cm
Fluorite (classic material)
Asturias, Spain
3.7 x 3.1 x 1.3 cm
Tourmaline
Brazil
6.0 x 2.3 x 1.7 cm
Apatite with Calcite and Hematite(?)
Yaogangxian Mine, Chenzhou Prefecture, Hunan Province, China
4.2 x 3.7 x 2.6 cm
Glaucocerinite (rare)
Lavrion (Laurion), Attiki (Attika) Prefecture, Greece
7.7 x 5.2 x 1.8 cm
Quartz "Stalactite"
Jalgaon, Maharashtra, India
6.2 x 4.3 x 1.7 cm
Eosphorite (great color) with Topaz (ex Brian Kosnar Collection)
Chamachu, Skardu District, Pakistan
5.0 x 3.0 x 2.0 cm
Charoite
Russia
1.43 ct, 12.26 mm x 4.55 mm
Cerussite and Barite
Mibladen, Midelt, Khenifra Prov., Morocco
8.9 x 6.5 x 2.0 cm
Pink Grossular Garnet w/ Diopside
Jeffrey Mine, Asbestos, Quebec, Canada
5.6 x 3.4 x 2.8 cm
Bipyramidal Wulfenite xls
Mina Ojuela, Mapimi, Durango, Mexico
8.8 x 6.4 x 4.1 cm
Smoky Quartz on Cleavelandite (Schlichter Coll.)
Government Pit, Conway, Carroll Co., New Hampshire
10.5 x 8.7 x 6.4 cm
Linarite (Mullane Coll.)
Blanchard Mine, Bingham, Socorro Co., New Mexico
10.8 x 7.7 x 2.0 cm