Romanèchite

Sample size: 9 cm
Picture size: 5 mm
Origin: Callenberg North (no. 2) open cut, Callenberg, Glauchau, Saxony, Germany
Owner: Thomas Witzke
 

Photo courtesy of: 

Thomas Witzke

Institut für Mineralogie und Lagerstättenlehre
Aachen, Germany

 

  
Romanechite pseudomorph after gypsum
Origin: Kamarisa, Laurion, Greece
Sample size: 7 x 9 cm
 

Photo courtesy of: 

Diederik Visser

Diederik Visser Minerals & Petrological Services

 

  
Psilomelane or "Gelbeisen"
Origin: Ilmenau, Germany
ex. Pech Collection (1882)
Sample size: 5 x 4 x 3.25 cm
 
  
Romanèchite on barite
Origin: Aouli, Morocco
Sample size: 8.4 x 6.1 x 4.1 cm
 

Photo courtesy of: 

Rob Lavinsky

The Arkenstone

 

Origin: Nancy mine, Socorro Co., New Mexico, U.S.A.
Sample size: 18 x 7 x 21 mm
 
  
Origin: Rattlesnake Canyon, Socorro Co., New Mexico, U.S.A.
Sample size: 3.5 x 3 x 2.5 cm (left), 3 x 2.5 x 2 cm (bottom)
 
Romanechite pseudomorph after pyrolusite
Origin: Socorro Co., New Mexico, U.S.A.
Sample size: 38 mm wide
 

Photo courtesy of: 

Dan Weinrich

Dealer in fine mineral specimens

 

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