Arsenopyrite

  
  
Arsenopyrite with boulangerite and pyrite
Origin: Noche Buena Mine, Zacatecas, Mexico
Sample size: 8.0 x 5.3 x 3.4 cm
 

Photo courtesy of: 

Rob Lavinsky

The Arkenstone

 

  
 
  
Arsenopyrite with sphalerite, quartz and muscovite
  
Arsenopyrite with quartz and fluorite
  
Arsenopyrite with pyrite
Origin: Yoagangxian, Hunan Province, China
Sample size: 5.5 x 2.8 x 1.7 cm (top), 5 x 4.3 x 3.8 cm (2nd/3rd row), 4.3 x 2.7 x 1.8 cm (4th row), 4.6 x 3.7 x 2.3 cm (5th/bottom row)
 

Photo courtesy of: 

John Veevaert, Trinity Mineral Co

Trinityminerals.com

 

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