Crocoite

Origin: Callenberg North (no. 1) open cut, Callenberg, Glauchau, Saxony, Germany
Sample size: 10 cm
Owner: Thomas Witzke
 

Photo courtesy of: 

Thomas Witzke

Institut für Mineralogie und Lagerstättenlehre
Aachen, Germany

 

 
 
 
Origin: Platt mine, Dundas, Tasmania, Australia
Owner: Lou Perloff
Microscopic image

Photo courtesy of: 

Lou Perloff

Photo-Atlas of Minerals

 

  
 
  
Origin: Berez, Russia
Sample size: left crystals to about 0.75 mm, right 2 cm aggregate (top), 2.5 x 1.5 x 1 cm (bottom)
 

Photo courtesy of: 

Tom Loomis

Dakota Matrix Minerals

 

  
 
  
  
 
  
 
  
Origin: Adelaide Mine, Dundas, Tasmania, Australia
Sample size: 6.5 x 5 cm (top), 4.5 cm (2nd row), 4.7 cm (3rd row), 5 x 4.5 cm (4th/5th row), 6 x 3 cm (bottom)
 

Photo courtesy of: 

John Veevaert, Trinity Mineral Co

Trinityminerals.com

 

  
Origin: Red Lead Mine, Zeehan, Dundas, Tasmania, Australia
Sample size: 3.8 x 3.5 x 2.4 cm
 

Photo courtesy of: 

Dan Weinrich

Dealer in fine mineral specimens

 

  
Origin: Callenberg, Glauchau, Saxony, Germany
Sample size: 10.5 x 9 x 3.8 cm
 

Photo courtesy of: 

Rob Lavinsky

The Arkenstone

 

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