Uranocircite

Origin: Minas Gerais, Brazil
Owner: Milton Speckels
Microscopic image, 4.6 x
 

Photo courtesy of: 

Milton Speckels

Photo-Atlas of Minerals

 

Origin: Malacacheta, Minas Gerais, Brazil
Sample size: 2.5 x 2 x 1.5 cm
 
  
Origin: San Pedro Mine, Malacacheta, Minas Gerais, Brazil
Sample size: 2.9 x 2.9 x 1.8 cm
 

Photo courtesy of: 

Rob Lavinsky

The Arkenstone

 

  
Origin: Bergen, Vogtland, Saxony, Germany (Type Locality)
Ex - Rolf Wein Collection 
Sample size: 6.6 x 5.5 x 5 cm
 
  
Origin: Les Oudote Mine, Grury, Luzy near Autun, Saune et Loire, France
Sample size: 5.5 x 4 cm
 
  
 
  
Origin: Malacachetas, Minas Gerais, Brazil
Sample size: 3 x 2.7 cm (top), 9.3 x 4.5 cm (bottom)
 
  
 
  
Uranocircite on quartz
  
 
  
 
  
 
  
Origin: Bergen, Falkenstein, Vogtland, Saxony, Germany
Sample size: 5.6 x 4.8 x 3.6 cm (top/2nd row), 3 x 3 cm (3rd row), 2.3 x 2.2 cm (4th row left), 1.2 x 1.2 cm (4th row right), 1.7 x 1.3 cm (5th row), 1.4 x 0.8 cm (6th row left), 1.6 x 1.5 cm (6th row right), 2.3 x 2.1 cm (bottom)
 

Photo courtesy of: 

John Veevaert, Trinity Mineral Co

Trinityminerals.com

 

  
  
  
Origin: Mechelgrun, Plauen, Vogtland, Saxony, Germany
Ex. Kidwell collection
Sample size: 4 x 4 x 4.5 cm
 

Photo courtesy of: 

Tom Loomis

Dakota Matrix Minerals

 

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