13btceis ((DOLOMITE, PYRITE)), $10 MINIMUM BID, Panasqueira Mine, Covilha, Portugal, 12 x 10 x 2 cm, Cabinet | |
Here is a cabinet specimen from Panasqueira. It is a plate of white crystals on one side and greyish crystals on the other side. The grey crystals are also sprinkled with micro Pyrite crystals. |