Kurnakovite

Origin: U.S. Borax Open Pit, Boron, Kern Co., California, U.S.A.
Owner: Milton Speckels
Sample size: crystal about 2 cm
 

Photo courtesy of: 

Milton Speckels

Photo-Atlas of Minerals

 

  
Origin: The Open Pit, Boron, Kern Co., California, United States
Sample size: 5 x 4 x 3 cm
 
  
Origin: Inder B deposit, Atyrau, Kazakhstan (type locality)
Ex. Polak collection
Sample size: 8 x 6 x 3 cm
 

Photo courtesy of: 

Tom Loomis

Dakota Matrix Minerals

 

  
  
Origin: Boron Open Pit, Kern Co., California, U.S.A.
Ex Gene Meieran Collection
Sample size: 7.6 x 6.5 x 5.7 cm
 

Photo courtesy of: 

Rob Lavinsky

The Arkenstone

 

  
Ex. Don Belsher collection
  
 
  
Origin: Boron, Kramer District, Kern Co., California, U.S.A.
Sample size: 6.7 x 4.6 x 3 cm (top), 7.2 x 4.5 x 7.2 cm (2nd row), 3.5 x 2.4 x 2.7 cm (bottom)
 

Photo courtesy of: 

Dan Weinrich

Dealer in fine mineral specimens

 

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