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

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Online Mineral Museum Archive of Mineral Photographs and Mineral Descriptions from John Betts - 
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Calcite with Copper from Quincy Mine, Hancock, Keweenaw Peninsula Copper District, Houghton County, Michigan

 
Calcite with Copper from Quincy Mine, Hancock, Keweenaw Peninsula Copper District, Houghton County, Michigan

Calcite with Copper from Quincy Mine, Hancock, Keweenaw Peninsula Copper District, Houghton County, Michigan

Calcite with Copper from Quincy Mine, Hancock, Keweenaw Peninsula Copper District, Houghton County, Michigan

Calcite with Copper from Quincy Mine, Hancock, Keweenaw Peninsula Copper District, Houghton County, Michigan

DESCRIPTION:No. 64643
Mineral:Calcite with Copper
Locality:Quincy Mine, Hancock, Keweenaw Peninsula Copper District, Houghton County, Michigan
Description:Lustrous transparent colorless calcite crystals to 20 mm with metallic native copper (naturally occurring copper) on one edge and included within the calcite. The copper inside the calcite is untarnished because it was protected from oxidation. Ex. Mort Metersky collection
Overall Size:25x17x16 mm
Crystals:1-20 mm
Archived: For reference only

 

 

 

 

 

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