VERY NICE PIECE OF TWO GIANT CRYSTALS OF CALCIA ON THE BASE OF BARITE WITH FLUORITE AND SAMPLES OF CHALCOPYRITE IN ITS BASE. PART FOUND IN ASTURIAS
VERY NICE PIECE OF TWO GIANT CRYSTALS OF CALCIA ON THE BASE OF BARITE WITH FLUORITE AND SAMPLES OF CHALCOPYRITE IN ITS BASE.
PART FOUND IN ASTURIAS