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

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Copper in Calcite from Keweenaw Peninsula Copper District, Michigan

 
Copper in Calcite from Keweenaw Peninsula Copper District, Michigan

Copper in Calcite from Keweenaw Peninsula Copper District, Michigan

Copper in Calcite from Keweenaw Peninsula Copper District, Michigan

DESCRIPTION:No. 36800
Mineral:Copper in Calcite
Locality:Keweenaw Peninsula Copper District, Michigan
Description:Scalenohedral transparent calcite crystal 32 mm long intergrown with native copper. The copper is visible on the outside of the calcite crystal and also as bright metallic inclusions inside the calcite.
Overall Size:37x24x22 mm
Crystals:1-32 mm
Archived: For reference only

 

 

 

 

 

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