15dm940.is ((CALCITE)), $20 MINIMUM BID, Santa Eulalia, Chihuahua, Mexico, 11 x 9 x 5 cm, Cabinet, | |
Here is an excellent scalenohedral Calcite specimen. Undamaged except for the tips of the terminations, mostly only the top 1 MM. Three crystals on the perimeter has a bit more cleaved on the terminations. Hematite coating gives the Calcite a chocolate brown color. ex Dennis McMurdie collection. |