1600414btdw.is ((PYRITE, CALCITE on BORNITE?)), $5 MINIMUM BID, no locality given, 9 x 6.5 x 3 cm, Cabinet | |
Here is a specimen with a metallic center which may be Bornite and is exposed on one end of the specimen only. The top side is covered with lustrous Pyrite crystals. Back side has some Pyrite but is mainly colorless to white Calcite. |