Your Source For Fine Mineral Specimens

Filter By

Calcite (twins) with iron oxide inclusions
Fengjiashan Mine (Daye Copper Mine), Daye Co., Huangshi Prefecture, Hubei, China
Ex. Brian Kosnar
17.1 x 13.8 x 8.4 cm
Winning Bid: $408
Calcite var. Manganoan
Naica Mine, Saucillo Mun., Chihuahua, Mexico
Ex. R. E. Reynolds
7.6 x 6.8 x 5.6 cm
Winning Bid: $230
Hematite with Quartz (classic 1960s find)
Florence Mine, Egremont, Copeland, Cumbria, England, UK
Ex. R. E. Reynolds
7.9 x 5.6 x 3.3 cm
Winning Bid: $250
Baryte
Julcani Dist., Angaraes Prov., Huancavelica, Peru
Ex. R. E. Reynolds
15.9 x 12.9 x 5.5 cm
Winning Bid: $625
Hematite on Matrix (rare old classic)
Shattuck Mine, Bisbee, Cochise Co., Arizona, USA
Ex. R. E. Reynolds
6.4 x 5.1 x 4.9 cm
Winning Bid: $208
Libethenite on crystallized Turquoise
Mount Oxide Copper Mine, Mount Gordon, Gunpowder Dist., City of Mount Isa, Queensland, Australia
Ex. R. E. Reynolds
10.5 x 6.1 x 3.3 cm
Winning Bid: $268
Ferberite with Siderite and Quartz
Panasqueira Mines, São Jorge da Beira, Covilhã, Castelo Branco, Portugal
Ex. R. E. Reynolds
11.5 x 7.9 x 5.0 cm
Winning Bid: $1,305
Wulfenite (famous discovery)
Defiance Mine, Gleeson, Cochise Co., Arizona, USA
Ex. R. E. Reynolds
8.5 x 5.3 x 3.9 cm
Winning Bid: $725
Stellerite and Epidote on Microcline and Quartz
Wulian Co., Rizhao, Shandong, China
Ex. R. E. Reynolds
13.0 x 6.8 x 4.5 cm
Winning Bid: $200
Calcite var. Manganoan (classic find)
Pachapaqui Mine, Aquia Dist., Bolognesi Prov., Ancash, Peru
Ex. R. E. Reynolds
11.0 x 7.7 x 4.3 cm
Winning Bid: $352
Torbernite
Margabal Mine, Entraygues-sur-Truyère, Rodez, Aveyron, Occitanie, France
Ex. R. E. Reynolds
4.8 x 2.9 x 2.0 cm
Winning Bid: $419
Fluorite - fluorescent
Rogerley Quarry, Stanhope, Co. Durham, England, UK
Ex. R. E. Reynolds, Paul A. Lowe
6.6 x 5.2 x 2.5 cm
Winning Bid: $275
Sphalerite with oriented Chalcopyrite on chert
Ballard Mine, Baxter Springs, Picher Field, Cherokee Co., Kansas, USA
Ex. R. E. Reynolds
6.6 x 4.9 x 1.8 cm
Winning Bid: $421
Fluorite - classic find
Riemvasmaak, Orange River, South Africa
6.3 x 5.3 x 3.3 cm
Winning Bid: $551
Wulfenite altering to Descloizite and Calcite (RARE COMBO)
Ojuela Mine, Mapimí, Mapimí Mun., Durango, Mexico
Ex. R. E. Reynolds, David Stoudt
10.3 x 7.1 x 3.9 cm
Winning Bid: $229
Rosasite
Silver Bill Mine, Gleeson, Cochise Co., Arizona, USA
Ex. R. E. Reynolds
8.0 x 4.8 x 2.7 cm
Winning Bid: $225
Hemimorphite (large xls in matrix)
Ojuela Mine, Mapimi, Durango, Mexico
Ex. R. E. Reynolds
8.9 x 7.2 x 4.8 cm
Winning Bid: $80
Malachite coating Calcite ps. Glauberite (Post-mining)
Copper Canyon, Yavapai Co., Arizona, USA
Ex. R. E. Reynolds
8.0 x 6.2 x 4.4 cm
Winning Bid: $306
Aurichalcite
Tecoma Hill, Lucin, Box Elder Co., Utah, USA
Ex. R. E. Reynolds
10.4 x 6.8 x 3.6 cm
Winning Bid: $70
Pyrrhotite
Santa Eulalia, Chihuahua, Mexico
Ex. A. L. Kidwell
2.7 x 2.4 x 1.8 cm
Winning Bid: $261
Gypsum
Great Salt Plains, Jet, Alfalfa Co., Oklahoma, USA
Ex. A. L. Kidwell
6.7 x 6.2 x 6.0 cm
Winning Bid: $138
Franklinite
Franklin Mine, Franklin, Sussex Co., New Jersey, USA
Ex. R. E. Reynolds
7.1 x 6.2 x 5.4 cm
Winning Bid: $254
Vanadinite with Calcite (USA!)
North Geronimo Mine, La Paz Co., Arizona, USA
Ex. Gary Weaver
14.9 x 7.9 x 6.3 cm
Winning Bid: $200
Descloizite on Calcite
Buena Tierra Mine, Santa Eulalia, Aquiles Serdán Mun., Chihuahua, Mexico
Ex. David Stoudt
6.6 x 4.3 x 3.1 cm
Winning Bid: $46
Quartz
Goboboseb Mtns., Brandberg Area, Dâures Con., Erongo Region, Namibia
Ex. Charlie Key
6.1 x 4.6 x 3.7 cm
Winning Bid: $110
Quartz var. Chalcedony
Jichka, High Atlas Mountains, Morocco
Ex. R. E. Reynolds
10.4 x 6.0 x 5.2 cm
Winning Bid: $80
Cassiterite with Quartz
Ximeng Co., Pu'er, Yunnan, China
Ex. R. E. Reynolds
3.9 x 3.4 x 3.2 cm
Winning Bid: $167
Vivianite
Ukraine
Ex. R. E. Reynolds
4.7 x 4.2 x 2.8 cm
Winning Bid: $97
Aurichalcite (rare locale)
Silver Bill Mine, Gleeson, Cochise Co., Arizona, USA
Ex. R. E. Reynolds
4.9 x 4.6 x 1.0 cm
Winning Bid: $45
Wulfenite (circa 1900)
Stevenson-Bennett Mine, Organ Mtns., Dona Ana Co., New Mexico, USA
Ex. R. E. Reynolds, Bob Dryer
6.3 x 4.7 x 4.1 cm
Winning Bid: $655