AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Michigan > Calcite with Copper inclusions |
DESCRIPTION: | No. 21568 |
Mineral: | Calcite with Copper inclusions |
Locality: | Keweenaw Peninsula Copper District, Michigan |
Description: | Doubly-terminated, complex crystal of transparent calcite 4 cm long with inclusions of native copper visible within the calcite. The matrix is covered with many 1-2 mm calcite crystals, each with copper inside. Ex. Dr. Eugene E. Sensel (1911-2000) collection #G736 |
Overall Size: | 7x5x3 cm |
Crystals: | 1-40 mm |
Archived: | For reference only |
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