12ebdje ((OCTAHEDRAL PYRITE)), $10 MINIMUM BID, Butte, Montana, 6 x 6 x 2.5 cm, Miniature | |
At the Butte show last weekend, I was able to pick up a small collection of Butte specimens. Here is a Pyrite with terminated octahedral crystals of Pyrite with a dark coating or oxidation patina. |