Arsenpolybasite

  
Origin: Medenec, Czech Republic
Sample size: 4 x 2.5 x 1 cm, rich sulfide matrix with an aggregate of platy crystals to 8 mm in lower right corner
 
Origin: Uchucchachua, near Lima, Peru
Sample size: 3 x 2.3 cm x 5 mm
 

Photo courtesy of: 

Tom Loomis

Dakota Matrix Minerals

 

  
Specimen with sharp metallic hexagonal crystals of arsenpolybasite on matrix with a dark red proustite crystal and micro acanthite.
Origin: Uchucchacua mine, Oyon Province, Lima Department, Peru
Sample size: 24 x 21 x 15 mm
 

Photo courtesy of: 

Dan Weinrich

Dealer in fine mineral specimens

 

  
Origin: Uchucchacua Mine, Oyon Province, Lima Department, Peru
Sample size: 4.0 x 3.9 x 2.5 cm
 
  
Origin: Medenec, NW Bohemia, Czech Republic
Ex. M. Dodge collection
Sample size: 1.7 x 1.5 x 1 cm
 

Photo courtesy of: 

Rob Lavinsky

The Arkenstone

 

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