Woodwardite

Origin: St Christoph Mine, Bärenhecke, Glashütte, Erzgebirge, Saxony, Germany
Picture size: 4 mm
Owner: Thomas Witzke
 
Origin: Gelbe Birke Mine, Schwarzenberg District, Erzgebirge, Saxony, Germany
Picture size: 8 mm
Owner: Thomas Witzke
 

Photo courtesy of: 

Thomas Witzke

Institut für Mineralogie und Lagerstättenlehre
Aachen, Germany

 

  
Sky blue platy, crude crystals or even a crust around and with cyanotrichite
Origin: Deer Trail #3 mine, Piute Co., Utah, United States
Sample size: 5 x 3 x 3 cm
 

Photo courtesy of: 

Tom Loomis

Dakota Matrix Minerals

 

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