15dm169 ((CALCITE)), $5 MINIMUM BID, Mexico, 7 x 4 x 2.5 cm, Cabinet | |
Here is a cluster of white opaque scalenahedral terminated crytals of Calcite from Mexico. I think they may be from the Peregrina Mine in Guanajuato but not 100% sure. Dennis McMurdie collection. ex Oscar W Rodde collection. |