- MD-252515
- Calcite, Pyrite
- Concepcion del Oro, Mun. de Concepcion del Oro, Zacatecas, Mexico
- Small Cabinet
- 6.8 x 5.4 x 4.7 cm
SOLD
- MD-245538
- Calcite, Pyrite, Fluorite
- El Hammam Mine (El Hamman Mine), Mount Hammam, Meknes, Meknes Prefecture, Meknes-Tafilalet Region, Morocco
- Small Cabinet
- 8.8 x 7.4 x 5.5 cm
SOLD
- MD-120673
- Calcite, Galena, Pyrite, Quartz
- La Sirena Mine, Guanajuato, Mun. de Guanajuato, Guanajuato, Mexico
- Small Cabinet
- 7.1 x 6.5 x 2.2 cm
SOLD
- MD-193824
- Calcite, Pyrite
- La Sirena Mine, Guanajuato, Mun. de Guanajuato, Guanajuato, Mexico
- Cabinet
- 12.5 x 12.0 x 6.5 cm
SOLD
- MD-209973
- Calcite, Pyrite
- La Sirena Mine, Guanajuato, Mun. de Guanajuato, Guanajuato, Mexico
- Small Cabinet
- 5.4 x 5.3 x 5.0 cm
SOLD
- MD-209777
- Calcite, Sphalerite, Pyrite
- Naica, Mun. de Saucillo, Chihuahua, Mexico
- Small Cabinet
- 6.0 x 5.4 x 3.8 cm
SOLD
- MD-64247
- Calcite, Pyrite
- Stari Trg Mine, Trepca complex, Trepca valley, Kosovska Mitrovica, Kosovo
- Small Cabinet
- 5.8 x 4.7 x 3.5 cm
SOLD
- MD-24338
- Calcite, Pyrite
- Kazakhstan
- Cabinet
- 11.8 x 6.8 x 5.2 cm
SOLD
- MD-39992
- Calcite, Pyrite
- Hunan Province, China
- Large Cabinet
- 24.5 x 23.7 x 8.0 cm
SOLD
- MD-119161
- Calcite, Pyrite
- Dachang Sn-polymetallic ore field, Nandan Co., Hechi Prefecture, Guangxi Zhuang Autonomous Region, China
- Cabinet
- 10.8 x 7.2 x 3.1 cm
SOLD
- MD-119818
- Calcite, Pyrite
- Dachang Sn-polymetallic ore field, Nandan Co., Hechi Prefecture, Guangxi Zhuang Autonomous Region, China
- Large Cabinet
- 18.2 x 14.1 x 8.4 cm
SOLD
- MD-67797
- Calcite, Pyrite
- Nanisivik Mine, Nanisivik, Baffin Island, Nunavut Territory, Canada
- Miniature
- 3.9 x 2.8 x 2.7 cm
SOLD
- MD-39462
- Bournonite, Pyrite
- Chichibu Mine, Nakatsugawa, Ohtaki-mura, Chichibu-gun, Saitama Prefecture, Kanto Region, Honshu Island, Japan
- Miniature
- 3.3 x 3.1 x 2.2 cm
SOLD
- MD-40281
- Bournonite, Pyrite
- Pachapaqui District, Bolognesi Province, Ancash Department, Peru
- Thumbnail
- 1.9 x 1.7 x 1.5 cm
SOLD
- MD-242665
- Bournonite, Pyrite
- Quiruvilca Mine (La Libertad Mine; ASARCO Mine), Quiruvilca District, Santiago de Chuco Province, La Libertad Department, Peru
- Small Cabinet
- 6.0 x 4.0 x 2.3 cm
SOLD
- MD-65475
- Bournonite, Pyrite
- Baia Sprie (Felsobanya), Maramures Co., Romania
- Thumbnail
- 5.8 x 4.3 x 3.2 cm
SOLD
- MD-23762
- Bournonite, Pyrite
- Viboras Mine, Machacamarca, Machacamarca District (Colavi District), Cornelio Saavedra Province, Potosi Department, Bolivia
- Miniature
- 4.3 x 3.2 x 2.7 cm
SOLD
- MD-250330
- Bournonite, Siderite, Pyrite
- Machacamarca Mine, Machacamarca, Machacamarca District (Colavi District), Cornelio Saavedra Province, Potosi Department, Bolivia
- Toenail
- 3.0 x 3.0 x 2.3 cm
SOLD
- MD-47579
- Boulangerite, Arsenopyrite, Pyrite, Quartz
- Noche Buena Mine, Noche Buena, Mun. de Mazapil, Zacatecas, Mexico
- Cabinet
- 12.2 x 7.0 x 5.4 cm
SOLD
- MD-180751
- Boulangerite, Pyrite
- Noche Buena Mine, Noche Buena, Mun. de Mazapil, Zacatecas, Mexico
- Cabinet
- 13.7 x 7.5 x 4.8 cm
SOLD
- MD-41757
- Bournonite, Quartz, Pyrite
- Machacamarca District (Colavi District), Cornelio Saavedra Province, Potosi Department, Bolivia
- Cabinet
- 13.4 x 11.4 x 2.6 cm
SOLD
- MD-180793
- Bornite, Chalcopyrite, Pyrite, Quartz
- Huaron Mining District, San Jose de Huayllay District, Cerro de Pasco, Daniel Alcides Carrion Province, Pasco Department, Peru
- Small Cabinet
- 6.0 x 3.5 x 2.4 cm
SOLD
- MD-232973
- Boracite, Pyrite
- Kalkberg hill, Luneburg, Lower Saxony, Germany
- Toenail
- 3.0 x 2.3 x 1.2 cm
SOLD
- MD-62617
- Beryl (Var: Emerald), Calcite, Pyrite
- Chivor Mine, Chivor, Guavio-Guateque Mining District, Boyaca Department, Colombia
- Thumbnail
- 1.5 x 1.2 x 1.2 cm
SOLD
649-672 of 828 Items