AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Michigan > Copper (naturally crystallized native copper)

Search

 

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

   

Copper (naturally crystallized native copper) from Keweenaw Peninsula Copper District, Houghton County, Michigan

 
Copper (naturally crystallized native copper) from Keweenaw Peninsula Copper District, Houghton County, Michigan

Copper (naturally crystallized native copper) from Keweenaw Peninsula Copper District, Houghton County, Michigan

Copper (naturally crystallized native copper) from Keweenaw Peninsula Copper District, Houghton County, Michigan

Copper (naturally crystallized native copper) from Keweenaw Peninsula Copper District, Houghton County, Michigan

Copper (naturally crystallized native copper) from Keweenaw Peninsula Copper District, Houghton County, Michigan

DESCRIPTION:No. 70938
Mineral:Copper (naturally crystallized native copper)
Locality:Keweenaw Peninsula Copper District, Houghton County, Michigan
Description:Sharp native copper crystals (naturally occurring copper crystals) in a curved formation with remnants of gray matrix in crevices. Under magnification the surfaces are seen to be well-defined copper crystals with surfaces composed of parallel faces. Collected ca. 1960
Overall Size:6x3x1.5 cm
Crystals:micro to 10 mm
Archived: For reference only

 

 

 

 

 

© AllMinerals/JohnBetts-FineMinerals All Rights Reserved

The minerals illustrated on this site are presented for reference purposes only. The owner of this site did not collect the minerals and collectors should not assume access is permitted to the property based on inclusion in this museum. Please contact the property owner to obtain legal permission before entering private property. ;