|AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Michigan > Copper (crystallized)|
|Locality:||Houghton County, Keweenaw Peninsula Copper District, Michigan|
|Description:||Fine specimen of crystallized native copper in branching, arborescent cluster. No matrix attached. The crystals are blocky shapes with slightly rounded edges. Many crystals show Spinel-law twinning. University of Minnesota Department of Geology and Geophysics; ex. Wendell Wilson #128 (publisher and editor of Mineralogical Record); ex. W. Borden|
|Overall Size:||4.5x3x2 cm|
|Status:||For reference only|
|Buy similar:||Minerals from Midwest, USA > Crystallized Copper|
© AllMinerals/JohnBetts-FineMinerals All Rights Reserved
The minerals illustrated on this site were purchased from collectors or wholesale suppliers for resale purposes. The minerals 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.