US$ 128.00
The genus was first named and described by Edward Drinker Cope in 1877
as Panthera leo spelaea
and even smaller members of its own kind
Purchased: April 2017
Stunning Glass Selenite | Utah shark teeth The genus was first namedStunning Glass Selenite from South Central Utah, Wayne County USA Approx. dimensions: 9" x 10" x 1. 5" Approx. weight: 6 lbs. 11 oz. Selenite, satin spar, desert rose, gypsum flower are crystal habit varieties of the mineral gypsum. All varieties of gypsum, including selenite and alabaster, are composed of calcium sulfate dihydrate, with the chemical formula CaSO2HO.