Dorrite

  
Nice red crystals richly sprinkled with magnetite on volcanic matrix
Origin: Nickenicher Sattel, Eifel, Germany
Sample size: micromount
 
Orange-brown to redbrown crystals on matrix
Origin: Kopeisk, Chelyabinsk District, Ural, Russia
Sample size: micromount
 

Photo courtesy of: 

Diederik Visser

Diederik Visser Minerals & Petrological Services

 

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