3hhshis ((2 GYPSUM variety SELENITE)), $1 MINIMUM BID, Great Salt Lake, Toole County, Utah, 5.5 x 4 cm, 2 Miniatures | |
Here is are two Gypsums from the Great Salt Lake. One is a twinned crystal and the other is a twinned crystal that is cleaved/broken in half. These are fluorescent and Phosphorescent. |