Yofortierite

Yellow-brown fibrous crystals on matrix
Origin: Varennes, Quebec, Canada
Sample size: thumbnail
 
Origin: Mont St. Hilaire, Quebec, Canada
Sample size: micromount
 
Dark brown 0.4-1 cm large radial aggregate with albite, komarovite and rhabdophane-Ce on matrix
Origin: Karnasurt, Lovozero Massif, Kola Peninsula, Russia
Sample size: micromount
 

Photo courtesy of: 

Diederik Visser

Diederik Visser Minerals & Petrological Services

 

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