20hhgd.is ((CHALCOPYRITE, QUARTZ, SPHALERITE, CALCITE)), $95 MINIMUM BID, Silver City, Grant County, New Mexico, 10 x 5.5 x 4.5 cm, Cabinet | |
Excellent Chalcopyrite crystals. May be from the Ground Hog Mine in Grant County. ex Glenn Davidson collection. ex Weinrich minerals specimen, ex Steve Pullman collection. |