Hauerite

Origin: Raddusa, Sicily, Italy
Sample size: three 7 mm large octahedra
 
Origin: Jeziorko near Machow, Tarnobrzeg, Poland
Sample size: Rare cubic crystal to 5 mm
 

Photo courtesy of: 

Tom Loomis

Dakota Matrix Minerals

 

Small black octahedral crystals of hauerite with small brown crystals of rambergite
Origin: Ronneburg U deposit, Gera district, Thuringia, Germany
Picture size: 0.8 mm
Owner: Thomas Witzke
 

Photo courtesy of: 

Thomas Witzke

Institut für Mineralogie und Lagerstättenlehre
Aachen, Germany

 

  
 
     
Origin: Radussa Mine, nr Enna, Sicily, Italy
Sample size: 1.8 x 1.9 cm (top), 1.5 x 1.5 cm (bottom)
 

Photo courtesy of: 

John Veevaert, Trinity Mineral Co

Trinityminerals.com

 

  
Ex. M. Dodge collection
     
  
Origin: Destricella Mine, Raddusa, Sicily, Italy
Sample size: 2.7 x 2 x 1.9 cm (top), 0.8 x 0.7 x 0.7 cm (2nd/bottom row)
 
  
Ex. M. Dodge collection
 
  
Ex. Sorbonne collection
Origin: Raddusa, Enna Province, Sicily, Italy
Sample size: 1.6 x 1.3 x 1.3 cm (top), 1.7 x 1.6 x 1.5 cm (2nd row), 1.4 x 1.3 x 1.3 cm (bottom)
 
  
Origin: Jeziorka Mine, Silesia, Poland
Sample size: 3.8 x 3.6 x 1.8 cm
 

Photo courtesy of: 

Rob Lavinsky

The Arkenstone

 

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