Ferrinatrite

White spherical aggregates of ferrinatrite with gypsum
Origin: Willi Agatz Mine, Dresden, Saxony, Germany
Picture size: 2 mm (top), 6 mm (bottom)
Owner: Thomas Witzke
 

Photo courtesy of: 

Thomas Witzke

Institut für Mineralogie und Lagerstättenlehre
Aachen, Germany

 

  
Origin: Alcaparrosa Mine, Cerritos Bayos, Calama, El Loa Province, Antofagasta Region, Chile
Sample size: 30 x 26 x 11 mm
 

Photo courtesy of: 

Dan Weinrich

Dealer in fine mineral specimens

 

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