15dm019 ((PYRITE pseudomorph after PYRRHOTITE, CALCITE, QUARTZ)), $30 MINIMUM BID, San Antonio Mine, Santa Eulalia, Chihuahua, Mexico, 5.5 x 5.5 x 3.5 cm, Miniature | |
Here is a great specimen with undamaged hexagonal Pyrrhotite crystals pseudomorphed to Pyrite. Santa Eulalia is known for these Pyrite ps Pyrrhotite specimens. Also nailhead Calcite and small Quartz crystals present. ex Dennis McMurdie collection, a local Utah teacher and mineral collector, ex Luis Leite label saying locality is Naica. |