Dwornikite

  
Green earthy, powdery mineral on or replacing millerite as acicular crystals in 1cm vug.
Origin: Lipovka Ni deposit, Rezh District, Central Urals, Urals Region, Russia
Sample size: 12 x 15 x 14 mm
 

Photo courtesy of: 

Tom Loomis

Dakota Matrix Minerals

 

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