Autunite

  
 
  
Origin: Autun, France (type locality)
Sample size: 34 x 20 x 11 mm (top), 13 x 10.5 x 2 cm (bottom)
 
Origin: Daybreak mine, Spokane, Washington, U.S.A.
Sample size: 21 x 15 x 13 mm
 

Photo courtesy of: 

Dan Weinrich

Dealer in fine mineral specimens

 

  
Origin: Cleveland mine, near Spokane, Washington, United States
Sample size: 4.5 x 3 cm x 7 mm
 
  
Origin: Daybreak mine, Spokane Co., Washington, United States
Sample size: 15 x 12 x 3 cm
 
  
Yellow crust on granite matrix
Origin: Dartmoor, England
Sample size: 3.5 x 2.5 cm x 5 mm
 
  
Origin: Menzenschwand, Schwarzwald, Germany
Sample size: 3.5 x 3.5 x 2 cm
 
 
 

Photo courtesy of: 

Tom Loomis

Dakota Matrix Minerals

 

 
  
Origin: Daybreak Mine, Mt. Spokane, Spokane County, Washington, U.S.A.
Sample size: 1.9 x 1.8 x 1.0 cm (top), 8.5 x 5.4 x 3.8 cm (bottom)
 
  
Origin: Hyverneresse, Creuse, France
Sample size: 9.9 x 6.4 x 2.3 cm
 

Photo courtesy of: 

Rob Lavinsky

The Arkenstone

 

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