DNG-MDA - Biotite

Mineral(s)

Biotite : K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂

Locality

Mindat locality:

Photos

Collections

Collected by:

Events

“1,5 cm biotite crystal”

Olav Revheim - 9th October 2008

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