La Parilla Mine, Miajadas, Badajoz, Extremadura, Spain
April of 2011.
© Photo & Collection of Martins da Pedra
Muscovite xx,p.w. 3.37 mm,coll.&photo Ko Jansen.
© Ko Jansen
Interesting specimen showing a vein formed by quartz, cassiterite and rocky matrix (muscovitic shale).
© Joan Rosell. RosellMinerals