Epistolite

Tan to silverwhite pearly lamellae in albite matrix
Origin: Kvanefjeld, Ilimaussaq, Greenland, Denmark
Sample size: 3.5 x 4 cm
 
White-yellow pearly on ussingite
Origin: Taseq, Ilimaussaq, Greenland, Denmark
Sample size: 2 x 3 cm
 
White pearly on ussingite with tetranatrolite and bertrandite
Origin: Ilimaussaq, Greenland, Denmark
Sample size: 3 x 6 cm
 

Photo courtesy of: 

Diederik Visser

Diederik Visser Minerals & Petrological Services

 

  
This specimen of albite hosts a large flat plate-like, partial crystal of epistolite.
Origin: Kvanefjeld, Ilimaussaq, Greenland
Sample size: 6 x 5 x 3.6 cm
 

Photo courtesy of: 

John Veevaert, Trinity Mineral Co

Trinityminerals.com

 

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