Bournonite

  
Origin: Yaogangxian Mine, Hunan Prov, China
Sample size: 3.9 x 2.7 x 2.0 cm
 

Photo courtesy of: 

Rob Lavinsky

The Arkenstone

 

  
Bournonite on sphalerite
Origin: Huaron Mine, Pasco Dept., Peru
Sample size: 6.7 x 4.5 x 5.2 cm
 
  
  
 
  
  
 
  
  
Origin: Huallanca District, Dos de Mayo Province, Huanuco Department, Peru
Ex. Don Belsher collection
Sample size: 10 x 7.3 x 6.2 cm (top/2nd row), 6 x 3.5 x 3.3 cm (3rd/4th row), 32 x 23 x 28 mm (5th/bottom row)
 

Photo courtesy of: 

Dan Weinrich

Dealer in fine mineral specimens

 

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