5atdbnr ((PYRITE pseudomorph after PYRRHOTITE)), $10 MINIMUM BID, level 12, San Antonio el Grande Mine, San Antonio, Chihuahua, Mexico, 10.5 x 6.5 x 3 cm, Cabinet | |
Here is an examaple of Pyrite after Pyrrhotite. There are large long hexagonal crystals of Pyrrhotite lying about now turned to Pyrite. There are also minor (just two) Quartz crystals. |