5366 11atdbnt ((SPHALERITE, QUARTZ, CALCITE)), $20 MINIMUM BID, San Antonio El Grande Mine, East Camp, Santa Eulalia, Chihuahua, Mexico, 10 x 7 x 4.5 cm, Cabinet | |
Fine Mexican specimen with Quartz and large Sphalerite crystals covered with small white scalenohedral Calcite crystals. ex Blue Sky collection. |