Ref: 1M167
Location: MILPILLAS MINE, CUITACA, SANTA CRUZ MUNICIPALITY, SONORA, MEXICO
Dimensions: 7 X 5.7 X 4.1 cm.
Ref: 1N038
Location: QUINCY MINE, HANCOCK, HOUGHTON CO., MICHIGAN, USA
Dimensions: 9.1 X 6.8 X 6 cm.
Ref: 1N062
Location: BISBEE, COCHISE COUNTY, ARIZONA, USA
Dimensions: 4.2 X 2.3 X 1.9 cm.
Ref: 1N078
Location: CHINO MINE, SANTA RITA, SANTA RITA MINING DISTRICT, GRANT COUNTY, NEW MEXICO, USA
Dimensions: 3.3 X 1.9 X 1.2 cm.
Ref: 1V062
Location: SAN AGUSTIN MINE, COROCORO, PACAJES, LA PAZ, BOLIVIA
Dimensions: 3.3 X 2.4 X 2 cm.
Ref: 1V076
Location: SAN AGUSTIN MINE, COROCORO, PACAJES, LA PAZ, BOLIVIA
Dimensions: 7.3 X 4.3 X 3.2 cm.