Microcline

  

Amazonite on quartz

Origin: Konso, Ethiopia

Ex. Dave Douglass collection

Sample size: 8 x 6 x 5 cm

 

Photo courtesy of: 

 

  

  

Amazonite

Origin: Lake George, Park Co., Colorado, U.S.A.

Sample size: 3.5 x 4.6 x 6.3 cm

 

  

  

Albite on Baveno twinned microcline

Origin: Rock Springs Canyon, Dona Ana Co., New Mexico, U.S.A.

Sample size: 2.6 x 2.6 x 8.7 cm

 

  

Amazonite

Origin: Crystal Peak area, Colorado, U.S.A.

Sample size: 29 x 26 x 24 mm

 

  

  

Albite on Baveno twinned microcline

Origin: Organ Mtns., Dona Ana Co., New Mexico, U.S.A.

Sample size: 2 x 1.8 x 4.5 cm

 

Photo courtesy of: 

Dan Weinrich

Dealer in fine mineral specimens

 

  

 

  

 

  

 

  

 

  

Origin: Hashupa, Shigar Valley, northeast of Skardu, Pakistan

Sample size: 6.5 x 6.4 x 4.6 cm (top/2nd row), 6.1 x 5 x 3.4 cm (3rd row), 4.7 x 3.5 x 2.1 cm (4th row), 5.2 x 4.5 x 3.5 cm (5th row), 4.2 x 3.5 x 3.5 cm (bottom)

 

Photo courtesy of: 

Rob Lavinsky

The Arkenstone

 

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