AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Michigan > Calumetite and Epidote

Search

 

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

   

Calumetite and Epidote from Centennial Mine, Keweenaw Peninsula Copper District, Houghton County, Michigan (Type Locality for Calumetite)

 
Calumetite and Epidote from Centennial Mine, Keweenaw Peninsula Copper District, Houghton County, Michigan (Type Locality for Calumetite)

Calumetite and Epidote from Centennial Mine, Keweenaw Peninsula Copper District, Houghton County, Michigan (Type Locality for Calumetite)

Calumetite and Epidote from Centennial Mine, Keweenaw Peninsula Copper District, Houghton County, Michigan (Type Locality for Calumetite)

Calumetite and Epidote from Centennial Mine, Keweenaw Peninsula Copper District, Houghton County, Michigan (Type Locality for Calumetite)

DESCRIPTION:No. 74835
Mineral:Calumetite and Epidote
Locality:Centennial Mine, Keweenaw Peninsula Copper District, Houghton County, Michigan (Type Locality for Calumetite)
Description:Rich specimen with rosettes of bright bluish-green calumetite microcrystals with lustrous transparent olive-green epidote crystals to 0.5 mm lining small cavities in greenish matrix. Ex. Julius Weber (1914-2003) collection, principle photographer of the Encyclopedia of Minerals (1974)
Overall Size:22x16x12 mm
Crystals:micro to 0.5 mm
Status: Sold - Posted here for reference only
Buy similar: Minerals from Midwest, USA > Molybdates, Arsenates, Vanadates & Lesser Categories

 

  Buy Calumetite and Epidote at:

  John Betts - Fine Minerals gallery of Molybdates, Arsenates, Vanadates & Lesser Categories

 

 

 

© 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. ;