Tennantite

  
Tennantite pseudomorph after azurite
  
Tennantite with quartz
Origin: Tsumeb, Namibia
Sample size: 3.5 x 3 x 2.5 cm (top left), 6 x 4 x 2.5 cm (top right), 5 x 4 x 3 cm (2nd row left), 5 x 3 x 4.5 cm (2nd row right), 4 x 2.5 x 2 cm (bottom)
Owner: John Schneider
Photo: John and Mark Schneider
 
  
Origin: Steward mine, Butte, Montana, U.S.A.
ex Lloyd Tate collection
Sample size: 2.8 x 5.5 x 1.4 cm
 
  
Tennantite pseudomorph after enargite with barite
Origin: Julcani district, Angaraes Province, Huancavelica Department, Peru
ex Scott Werschky collection
Sample size:  x 2.5 x 2.5 cm
 
  
Origin: Dzhezkazgan, Kazakhstan
Sample size: 28 x 20 x 10 mm
 
  
Origin: Dzhezkazgan, Kazakhstan
Sample size: 15 x 13 x 15 mm
 

Photo courtesy of: 

Dan Weinrich

Dealer in fine mineral specimens

 

  
  
  
Irregular altered tennantite crystals with cerussite and minor galena
Origin: Tsumeb Mine, Otavi Highlands, Namibia
Ex. Mark Wrigley collection
Sample size: 8.3 x 4.1 x 3 cm
 

Photo courtesy of: 

John Veevaert, Trinity Mineral Co

Trinityminerals.com

 

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