AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Michigan > Copper in Calcite

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Copper in Calcite from Centennial Mine, Keweenaw Peninsula, Michigan

 
Copper in Calcite from Centennial Mine, Keweenaw Peninsula, Michigan

DESCRIPTION:No. 12919
Mineral:Copper in Calcite
Locality:Centennial Mine, Keweenaw Peninsula, Michigan
Description:Single crystal of transparent calcite 35 mm long with shiny inclusions of native copper. No matrix. Some copper is externally exposed near the base. Good specimen, no external damage. ex. Al Sebela (1921-2000) collection
Overall Size:35x15x15 mm
Crystals:35 mm
Archived: For reference only

 

 

 

 

 

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