Pseudorutile

Dark brown grain of hydroxylian pseudorutile (kleberite), from a heavy mineral concentrate.
Origin: Königshain, Mittweida, Saxony, Germany
Picture size: 0.8 mm
Owner: Thomas Witzke
 

Photo courtesy of: 

Thomas Witzke

Institut für Mineralogie und Lagerstättenlehre
Aachen, Germany

 

  
Origin: Guarapari, Espirito Santo, Brazil
Sample size: Grains less than 0.3 mm in a gelatin capsule
 

Photo courtesy of: 

Tom Loomis

Dakota Matrix Minerals

 

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