Bornite-coating-Pyrite
specimen number:
1951601
location:
Milpillas Mine, Sonora, Mexico
description:
Well formed crystal of pyrite 2.5 cm in size embedded on a white dickite matrix. The crystal is coated with a thin bornite. Analysis by the University of Arizona. Some argue that this is actually a chalcocite coding. Measures 3.5 x 3.0 x 2.0 cm. Shipping weight: 0.07 pounds.
Size: 3.5 x 3.0 x 2.0 cm (miniature)
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Related by Mineral (Bornite):
Bornite — Montana
Origin: Butte, Silver Bow Co., Montana, USA
Number: (2262186)
Size: 9.5 x 6.0 x 1.0 cm (cabinet)
Related by Location (Milpillas Mine):
Azurite — Mexico
Origin: Milpillas mine, Santa Cruz, Sonora, Mexico
Number: (1332012)
Size: 7.0 x 6.5 x 6.0 cm (small-cabinet)
Azurite — Mexico
Origin: Milpillas Mine, Sonora, Mexico
Number: (8311199)
Size: 4.0 x 4.0 x 2.5 cm (miniature)
Azurite — Mexico
Origin: Milpillas Mine, Sonora, Mexico
Number: (8311357)
Size: 6.0 x 5.0 x 3.0 cm (small-cabinet)