300-9iddbcfirs ((SPHALERITE with QUARTZ and CALCITE)), $45 MINIMUM BID, San Antonio El Grande Mine, East Camp, Santa Eulalia, Chihuahua, Mexico, 10 x 7 x 5 cm, Cabinet | |
Great combination specimen with large black Sphalerite crystals and terminated long Quartz crystals. On these are white double terminated scalenohedral crystals of Calcite. Probably from the one of the Belsher collections. |