Hammarite

  
 
  
Silvery grains to 5 mm. Ex. Kidwell collection
Origin: Baita Bihor, Rézbánya, Nucet, Bihor Co., Romania
Sample size: 1 x 1 cm x 6 mm with silvery gray veining (top), 3 x 2 x 1.5 cm (bottom)
 
 

Photo courtesy of: 

Tom Loomis

Dakota Matrix Minerals

 

Metallic white to grey hammarite with native bismuth in fluorite and quartz
Origin: Sadisdorf, Schmiedeberg, Erzgebirge, Saxony, Germany
Picture size: 5 mm
Owner: Thomas Witzke
 

Photo courtesy of: 

Thomas Witzke

Institut für Mineralogie und Lagerstättenlehre
Aachen, Germany

 

  
 
  
 
  
 
  
 
  
Hammarite with chalcopyrite and siderite
Origin: Julcani district, Huancavelica Department, Peru
Sample size: 33 x 22 x 21 mm (top), 3 x 4.5 x 2.7 cm (2nd row), 6.2 x 2.2 x 2.2 cm (3rd row), 4 x 3.5 x 3.3 cm (4th row), 7 x 6.8 x 2.3 cm (5th/bottom)
 

Photo courtesy of: 

Dan Weinrich

Dealer in fine mineral specimens

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