AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Michigan > Copper (twisted chiseled blade)

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Copper (twisted chiseled blade) from North American Mine, Keweenaw Peninsula Copper District, Michigan

 
Copper (twisted chiseled blade) from North American Mine, Keweenaw Peninsula Copper District, Michigan

Copper (twisted chiseled blade) from North American Mine, Keweenaw Peninsula Copper District, Michigan

DESCRIPTION:No. 62322
Mineral:Copper (twisted chiseled blade)
Locality:North American Mine, Keweenaw Peninsula Copper District, Michigan
Description:Long twisted blade of native copper that was chiseled off a huge mass. The copper blades were cut by the miners and sold to collectors. Collected in 1846.
Overall Size:19x2x1.5 cm
Crystals:
Archived: For reference only

 

 

 

 

 

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