7idceis ((PYRITE)), Academy of Natual Sciences Phila., $10 MINIMUM BID, Cerro de Pasco, Pasco Province, Pasco Department, Peru, 5.5 x 5.5 x 2 cm, Miniature, | |
Here is a specimen from the Academy of Natural Sciences Philadelphia. Here is a plate of octahedral crystals of Pyrite. cluster of pyritahedral Pyrite crystals partially coated with a black coating. ANSP #19722 |