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

Search

 

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

   

Copper from Northwestern Mine, Keweenaw Peninsula Copper District, Keweenaw County, Michigan

 
Copper from Northwestern Mine, Keweenaw Peninsula Copper District, Keweenaw County, Michigan

Copper from Northwestern Mine, Keweenaw Peninsula Copper District, Keweenaw County, Michigan

Copper from Northwestern Mine, Keweenaw Peninsula Copper District, Keweenaw County, Michigan

DESCRIPTION:No. 46882
Mineral:Copper
Locality:Northwestern Mine, Keweenaw Peninsula Copper District, Keweenaw County, Michigan
Description:Large flattened triangular native copper crystal with red patina. The copper formed in sheet-crystals with milky quartz between layers. The rear face of the crystal is rough where it was in contact with the wall. Stands nicely upright without support. Collected August 2003 by Paul Labonte; ex. John Jaszczak collection #2616
Overall Size:5x3.5x1.5 cm
Crystals:30 mm
Status: Sold - Posted here for reference only
Buy similar: Minerals from Midwest, USA > Crystallized Copper

 

  Buy Copper at:

  John Betts - Fine Minerals gallery of Crystallized Copper

 

 

 

© 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. ;