Kröhnkite

  
  
 
  
  
 
  
 
  
Origin: Chuquicamata, Chile
Sample size: 8.5 x 2.2 x 0.9 cm (top/2nd row), 6 x 4.3 x 3 cm (3rd/4th row), 2 x 1.6 x 1.4 cm (5th row), 2.3 x 1.8 x 1.2 cm (bottom)
 
  
  
Origin: Chuquicamata, Chile
Ex. Marty Zinn collection
Sample size: 5.4 x 3.6 x 2.4 cm
 
  
Origin: Chuquicamata, Chile
Ex. Richard Hauck collection
Sample size: 9.1 x 5.0 x 4.5 cm
 

Photo courtesy of: 

Rob Lavinsky

The Arkenstone

 

  
Origin: Antofagasto, Chiquicamata, Chile
Sample size: 7.3 x 6 x 4.7 cm
 

Photo courtesy of: 

John Veevaert, Trinity Mineral Co

Trinityminerals.com

 

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