Torbernite

  
Origin: Redruth, Cornwall, England
Sample size: 6 x 4 x 4 cm
 
  
Origin: Katanga, Congo
Sample size: 12 x 11 x 6 cm
 

Photo courtesy of: 

Tom Loomis

Dakota Matrix Minerals

 

  
 
  
 
 
  
Origin: Margabal, Entraygues, Aveyron, France
Sample size: 4 x 3.7 x 2.1 cm (top/2nd row), 3.4 x 2.5 x 1.7 cm (3rd/4th row), 3.1 x 2.5 x 2 cm (5th row), 3.4 x 2.5 x 2.2 cm (6th/bottom row)
 
  
  
Origin: Musonoi Mine, Shaba, Dem. Rep. du Congo
Ex. Keith Hayes collection
Sample size: 8 x 5 x 5 cm

Photo courtesy of: 

John Veevaert, Trinity Mineral Co

Trinityminerals.com

 

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