Tetrahedrite

  
 
  
Tetrahedrite with quartz
  
Ex. Willard Perkin collection
Origin: Casapalca, Huarochiri province, Lima department, Peru
Sample size: 5.3 x 4.1 x 3.3 cm (top/2nd row), 6 x 4.5 x 4 cm (3rd row), 28 x 22 x 14 mm (bottom)
 
  
Tetrahedrite and dolomite on quartz
Origin: Alzen, Ariege, France
Sample size: 10.3 x 6.9 x 3.9 cm
 
  
Tetrahedrite with siderite
Origin: Pacococha district, Huarochiri Province, Lima Department, Peru
Ex. Don Belsher collection
Sample size: 7.4 x 6.4 x 2.5 cm
 
  
Tetrahedrite on a matrix of sphalerite and quartz
Origin: Cavnic, Romania
Ex. Don Belsher collection
Sample size: 10 x 6.8 x 4.3 cm
 
Tetrahedrite with sphalerite
Origin: Huancavelica, Peru
Ex. Willard Perkin collection
Sample size: 27 x 8 x 20 mm
 
  
 
  
Tetrahedrite with minor siderite
Origin: Mina Mimosa, Julcani District, Huancavelica Dept., Peru
Ex. Don Belsher collection
Sample size: 8 x 7.3 x 2.4 cm (top), 11 x 9.8 x 5.9 cm (2nd/bottom row)
 

Photo courtesy of: 

Dan Weinrich

Dealer in fine mineral specimens

 

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