Cyanotrichite

 

 

Origin: Peacock mine, Leadore, Lemhi Co., Idaho

Owner: Lou Perloff

Microscopic image

 

Origin: Maid of Sunshine mine, Gleeson, Cochise Co., Arizona, U.S.A.

Owner: Lou Perloff

Microscopic image

 

 

Cyanotrichite and brochantite (green)

Origin: Grandview mine, Grand Canyon, Coconino Co., Arizona, U.S.A.

Owner: Lou Perloff

Microscopic image

 

Origin: Moldava, Banat, Romania

Owner: Lou Perloff

Microscopic image

 

 

Photo courtesy of: 

Photo-Atlas of Minerals

  

Ex. Dave Yeomans Collection

  

 

  

 

  

Cyanotrichite with azurite

Origin: Tunnel NW of Rio Vista mine, San Bernardino Co., California, United States
DeVito Collection

Sample size: 5 x 3 x 2.5 cm (top), 4 x 2 x 2 cm (2nd row), 2.5 x 1.5 x 1.5 cm (3rd row), 4 x 2 x 1.5 cm (bottom)

 

  

 

  

 

  

Sky blue acicular sprays to 1 mm associated with brochantite.

Origin: Grandview mine, Coconino Co.,, Arizona, United States

Ex. DeVito collection

Sample size: 7 x 5 x 2.5 cm (top), 3.5 x 2.5 x 2 cm (2nd row), 4 x 3 x 2 cm (bottom)

 

Photo courtesy of: 

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