Barrerite

  
 
  
 
  
Barrerite on calcite
Origin: Cantung Mine, Tungsten, Flat River, NWT, Canada
Sample size: 4.1 x 3.7 x 2.2 cm (top/2nd row), 5 x 3.7 x 1.5 cm (3rd row),
 

Photo courtesy of: 

John Veevaert, Trinity Mineral Co

Trinityminerals.com

 

  
 
  
 
  
  
Origin: Rocky Pass, Kuiu Island, Wrangell-Petersburg Borough, Alaska, U.S.A.
Sample size: 4.4 x 3.4 x 3.1 cm (top), 6.6 x 3.6 x 2.7 cm (2nd/3rd row), 3.8 x 3.7 x 3.2 cm (4th/bottom row)
 

Photo courtesy of: 

Rob Lavinsky

The Arkenstone

 

  
Origin: Rocky Pass, Kuiu Island, Alaska, United States
Sample size: 5 x 4 x 3 cm
 

Photo courtesy of: 

Tom Loomis

Dakota Matrix Minerals

 

  
Origin: Rocky Pass, Kuiu Island, Wrangell-Petersburg Borough, Alaska, U.S.A.
Sample size: 4.8 x 4.5 x 1.8 cm
 

Photo courtesy of: 

Dan Weinrich

Dealer in fine mineral specimens

 

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