Natrolite

  
 
  
 
  
 
  
 
     
 
  
 
  
Origin: Mt. St. Hilaire, Quebec, Canada
Sample size: 3.1 x 0.6 x 0.5 cm (top), 4.3 x 0.7 x 0.6 cm (2nd row), 4.2 x 0.6 x 0.3 cm (3rd row), 4.4 x 0.7 x 0.3 cm (4th row), 5.9 x 1.2 x 0.6 cm (5th row), 4.2 x 0.8 x 0.4 cm (6th row), 4.5 x 0.8 x 0.4 cm (bottom left), 5.8 x 0.9 x 0.4 cm (bottom right)
 

Photo courtesy of: 

Rob Lavinsky

The Arkenstone

 

  
  
Origin: Robertson Quarry, Mason County, Washington, U.S.A.
Ex. Keith Hayes collection
Sample size: 6.3 x 4.2 x 2.1 cm
 

Photo courtesy of: 

John Veevaert, Trinity Mineral Co

Trinityminerals.com

 

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