15dm816 ((DOLOMITE on GALENA and SPHALERITE)), $15 MINIMUM BID, Santa Eulalia, Chihuahua, Mexico, 13 x 8 x 4.5 cm, Cabinet, | |
Here is an undamaged specimen with somewhat curved Dolomite crystals on a matrix of Galena and Sphalerite. Among the Dolomite crystals are colorless crystals that are probably Calcite. ex Dennis McMurdie collection. |