Microcline

  
Amazonite with smoky quartz
Origin: Lake George, Park Co., Colorado, U.S.A.
Sample size: 5.2 x 3.3 x 2.1 cm
 
  
Origin: Elizabeth R Mine, Pala, San Diego Co., California, U.S.A.
Sample size: 9 x 6.3 x 4.9 cm
 
  
Microcline twin with albite and lepidolite
Origin: Himalaya Mine, Mesa Grande, San Diego Co., California, U.S.A.
Sample size: 10.1 x 9.3 x 4.5 cm
 
  
 
  
  
Amazonite with smoky quartz
Origin: Take 5 Claim, Teller Co., Colorado, U.S.A.
Sample size: 5.6 x 3.7 x 3.6 cm (top/2nd row), 7.0 x 5.0 x 3.7 cm (3rd/bottom row)
 
  
Fluorite on microcline
Origin: Mungo, Shigar Valley, Baltistan, Northern Areas, Pakistan
Sample size: 4.8 x 4.5 x 4.0 cm
 

Photo courtesy of: 

Rob Lavinsky

The Arkenstone

 

  
Origin: Crystal Park, El Paso Co., Colorado, U.S.A.
Ex. Don Belsher collection
Sample size: 10.8 x 10.9 x 5.3 cm
 
  
Variety amazonite
Origin: Crystal Peak, Colarado, U.S.A.
Sample size: 2 x 2.8 x 1.7 cm
 

Photo courtesy of: 

Dan Weinrich

Dealer in fine mineral specimens

 

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