9dhuu ((5 GYPSUM variety SELENITE)), $10 MINIMUM BID, Great Salt Lake, Tooele County, Utah, 1.8 to 3.3 cm, 5 Thumbnails, U of U Specimen | |
Here are 5 typical Salt Lake Selenite crystals. They are in excellent condition with only one having a slightly cleaved tip. These fluoresce and phosfluoresce. no label, ex University of Utah Dept of Geol and Geophys., ex U S Bureau of Land Management. |