546-09lfdcegr ((SYLVITE)), Philadelphia Academy of Science #22167, $75 MINIMUM BID, Carlsbad, New Mexico, 18 x 16 x 8 cm, Large Cabinet, | |
Here is a Philadelphia Academy of Natural Sciences specimen with a collection number of #22167. Here is a large specimen of Sylvite from New Mexico. Front and back look just about the same. It has some small blue areas within the colorless Sylvite. |