Brewsterite

  
 
  
 
  
 
  
 
  
 
  
 
  
 
  
 
  
 
  
Origin: Yellow Lake, near Ollala, British Columbia, Canada
Sample size: 3 x 1.7 x 0.8 cm (top), 2.7 x 2.7 x 1.3 cm (2nd row), 5 x 3.6 x 2.8 cm (3rd row), 3 x 2.3 x 0.6 cm (4th row), 3.8 x 2 x 1 cm (5th row), 3.3 x 2.2 x 1.2 cm (6th row), 2.6 x 2.2 x 1.6 cm (7th row), 1.9 x 1.2 x 0.7 cm (8th row), 3 x 2.9 x 0.8 cm (9th row), 1.8 x 1.4 x 1 cm (bottom)
 

Photo courtesy of: 

Rob Lavinsky

The Arkenstone

 

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