Copper

  

  

 

  

  

Copper with spinel twins

Origin: Itauz Mine, near Dzhezkazgan, Kazakhstan

Sample size: 8 x 1.3 x 1 cm (top/2nd row), 8.5 x 3 x 1.5 cm (3rd/bottom row)

 

  

Origin: Bisbee, Cochise County, Arizona, U.S.A.

Sample size: 3.7 x 2.6 x 2.3 cm

 

  

  

Copper on calcite with copper inclusions

Origin: Quincy Mine, Hancock, Houghton County, Michigan, U.S.A.
ex. Pollard (early 1900's), Cranbrook Institute of Science (Detroit) collections

Sample size: 10.5 x 8.3 x 4 cm
 

Photo courtesy of: 

 

  

  

Copper pseudomorph after azurite

Origin: Rose Mine, Grant Co., New Mexico, U.S.A.

Sample size: 23 x 20 x 21 mm

 

Copper pseudomorph after aragonite

Origin: Corocoro, Pacajes Province, La Paz Department, Bolivia

Sample size: 22 x 16 x 23 mm

 

Photo courtesy of: 

Dan Weinrich

Dealer in fine mineral specimens

 

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