Barnesite

Origin: Cactus Rat claim, Thompson, Grand Co., Utah, U.S.A.
Owner: Lou Perloff
Microscopic image
 

Photo courtesy of: 

Lou Perloff

Photo-Atlas of Minerals

 

Origin: Cactus Rat Mine near Thompson, Grand Co., Utah, U.S.A.
Sample size: 3.5 x 3.5 cm
 

Photo courtesy of: 

Diederik Visser

Diederik Visser Minerals & Petrological Services

 

  
 
  
Origin: Cactus Rat mine, Thompson, Grand Co., Utah, United States (type locality)
Sample size: 3 x 2 x 1 cm (top), 5.5 x 4 x 1 cm (bottom)
 
  
Origin: Vanadium Queen Mine, San Juan Co., Utah, United States
Ex. DeVito collection
Sample size: 5 x 4.5 x 1.5 cm
 

Photo courtesy of: 

Tom Loomis

Dakota Matrix Minerals

 

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