Microcline

  
 
  
Amazonite with smoky quartz
Origin: Crystal Park Area, Teller Co., Colorado, U.S.A.
Sample size: 5.5 x 4.6 x 4.5 cm (top), 6.4 x 4.5 x 2.5 cm (bottom)
 
  
Microcline with smoky quartz
Origin: Zapot Pegmatite, Mineral Co., Nevada, U.S.A.
Sample size: 6.1 x 4.7 x 4.3 cm
 
  
Amazonite
Origin: Park County, Colorado, U.S.A.
Sample size: 5.0 x 4.4 x 3.4 cm
 
  
Amazonite
Origin: Pikes Peak Pluton Area, Park Co, Colorado, U.S.A.
Sample size: 4.8 x 3.8 x 2.5 cm
 
  
Amazonite on quartz and biotite
Origin: Madan Shar, Kabul Province, Afghanistan
Sample size: 3.5 x 3.1 x 1.9 cm
 

Photo courtesy of: 

Rob Lavinsky

The Arkenstone

 

  
 
  
Origin: Crystal Peak, area Park/Teller Counties, Colorado, U.S.A.
Ex. Don Belsher collection
Sample size: 7.4 x 6.1 x 4.7 cm (top), 7.8 x 4.6 x 2.9 cm (bottom)
 

Photo courtesy of: 

Dan Weinrich

Dealer in fine mineral specimens

 

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