Hatchite

 
Nice terminated crystals in dolomite matrix; The analysed TN shows 93% hatchite 7% wallisite
Small hatchite-wallisite crystals with realgar; analysed with EDX giving 93% hatchite
Origin: Grube Lengenbach, Binntal, Wallis, Switzerland
Sample size: crystals to 2 mm in matrix (top), thumbnail (2nd row), 1.3 x 1.7 cm (bottom)
 

Photo courtesy of: 

Diederik Visser

Diederik Visser Minerals & Petrological Services

 

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