Isokite

Pale brownish to brown isokite in quartz
Origin: Sauberg Mine, Ehrenfriedersdorf, Erzgebirge, Saxony, Germany
Picture size: 7 mm
Owner: Thomas Witzke
 

Photo courtesy of: 

Thomas Witzke

Institut für Mineralogie und Lagerstättenlehre
Aachen, Germany

 

  
Origin: Nkumbwa Hill, Isoka, Muchinga Mts., Northern Province, Zambia (type locality)
Sample size: 3.5 x 2 x 2 cm
 

Photo courtesy of: 

Tom Loomis

Dakota Matrix Minerals

 

Colourless to buff or pinkish silky to lightly pearly crystals with sellaite in matrix
Origin: Nkombwa Hill, Iskoa district, Zamiba (type locality)
Sample size: 1 x 1.5 cm
 

Photo courtesy of: 

Diederik Visser

Diederik Visser Minerals & Petrological Services

 

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