13bttjnr ((STIBICONITE pseudomorph after STIBNITE)), $15 MINIMUM BID, Catorce, San Luis Potosi, Mexico, 10 x 7 x 5 cm, Cabinet | |
Here is a matrix specimen covered with small Stibiconite pseudos that appear to be terminated. There is also a pocket on the side with sprays of crystals. |