AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Michigan > Copper and Prehnite

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Online Mineral Museum Archive of Mineral Photographs and Mineral Descriptions from John Betts - Fine Minerals.com and Allminerals.com

   

Copper and Prehnite from Iroquois Mine, 3.5 km northeast of Ahmeek, Keweenaw County, Michigan

 
Copper and Prehnite from Iroquois Mine, 3.5 km northeast of Ahmeek, Keweenaw County, Michigan

Copper and Prehnite from Iroquois Mine, 3.5 km northeast of Ahmeek, Keweenaw County, Michigan

DESCRIPTION:No. 35801
Mineral:Copper and Prehnite
Locality:Iroquois Mine, 3.5 km northeast of Ahmeek, Keweenaw County, Michigan
Description:Scattered crystals of metallic native copper up to 2 mm on translucent green prehnite crystals up to 3 mm. The copper crystals are cubic form with octahedral corner faces.
Overall Size:4.5x3x3 cm
Crystals:.5-3 mm
Archived: For reference only

 

 

 

 

 

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