
Biotite
K(Mg,Fe)3AlSi3O10(F,OH)2
Locality:
Wannenköpfe, Ochtendung, Polch, Rhineland-Palatinate, Germany
Field of View: 1.80 mm
Brown biotite aggregate.
Photo & collection Yannick Vessely

(via famed-luxury)

Biotite
K(Mg,Fe)3AlSi3O10(F,OH)2
Locality:
Wannenköpfe, Ochtendung, Polch, Rhineland-Palatinate, Germany
Field of View: 1.80 mm
Brown biotite aggregate.
Photo & collection Yannick Vessely

(via famed-luxury)