6idcers ((CHRYSOCOLLA)), PHILA ACADEMY OF SCIENCES 4382, $15 MINIMUM BID, Coquimbo, Chile, 4 x 3 x 2.5 cm, Miniature, | |
Here is Academy of Natural Sciences of Philadelphia #4382. It is a Chrysocolla with acicular crystals that look alot like Malachite but seem to be Chrysocolla. It has the original academy label and number is on the specimen. This is an old specimen donated by Dr. Cassanova. |