15dm145 ((CALCITE)), $5 MINIMUM BID, Santa Eulalia, chihuahua, Mexico, 6 x 4.5 x 3.5 cm, Miniature | |
Sharp dark brown terminated undamaged scalenahedral Calcite crystals. There is a partial crack through the specimen but it is not loose. It is an old pocket crack with healing. ex Dennis McMurdie collection |