Laumontite

     
 
     
 
  
Variety leonhardite (laumontite with lower water content)
Ex. Don Belsher collection
  
Origin: Pine Creek Mine, Bishop, Inyo Co., California, U.S.A.
Sample size: 6.2 x 1.0 x 0.7 cm (top), 14.2 x 1.2 x 0.8 cm (2nd row), 9.2 x 1.3 x 0.7 cm (3rd row), 7.8 x 1.1 x 1.1 cm (4th row), 12.2 x 0.9 x 0.8 cm (bottom)
 
  
Origin: Himalaya Mine, Mesa Grande, San Diego Co., California, U.S.A.
Sample size: 4.5 x 3 x 2.3 cm (left), 4 x 3.2 x 2.5 cm (right)
 
Origin: Douglas County, Oregon, U.S.A.
Sample size: 2 x 0.6 x 0.5 cm
 

Photo courtesy of: 

Rob Lavinsky

The Arkenstone

 

  
  
Origin: Pine Creek Mine, Bishop, Inyo Co., California, U.S.A.
Ex. Don Belsher collection
Sample size: 1 x 0.7 x 6.2 cm (top), 0.9 x 0.6 x 8.4 cm (bottom)
 

Photo courtesy of: 

Dan Weinrich

Dealer in fine mineral specimens

 

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