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

Copper in Calcite from Keweenaw Peninsula Copper District, Michigan

Copper in Calcite from Keweenaw Peninsula Copper District, Michigan

DESCRIPTION:No. 51030
Mineral:Copper in Calcite
Locality:Keweenaw Peninsula Copper District, Michigan
Description:Transparent-to-translucent colorless scalenohedral calcite crystals to 30 mm on greenish epidote-rich basalt. The calcite crystal have metallic native copper included inside and on the surfaces. The internal copper was protected from oxidation. Ex. Peter B. Nalle (1923-2010) collection #102b
Overall Size:9x6x5 cm
Crystals:1-30 mm
Status: Sold - Posted here for reference only
Buy similar: Minerals from Midwest, USA > Crystallized Copper

 

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