Szomolnokite

  
Specimen of voltaite (whitish crystalline crust and specks) on crystals of brown szomolnokite
Origin: Alcaparrosa Mine, Cerritos Bayos, Chile
Sample size: 5 x 4 x 2.5 cm
 

Photo courtesy of: 

John Veevaert, Trinity Mineral Co

Trinityminerals.com

 

  
Creamy-white powdery crusts on fluorite-bearing matrix; from the late Ingemar Johanssons Stock
Origin: Långban, Värmland, Sweden
Sample size: micromount
 
Origin: Lichtenberg, Ronneburg, Thüringen, Germany
Sample size: ca. 1.5 x 1.5 cm
 

Photo courtesy of: 

Diederik Visser

Diederik Visser Minerals & Petrological Services

 

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