20hhgd.is ((CALCITE, CHALCOPYRITE, DOLOMITE)), $35 MINIMUM BID, Brushy Creek Mine, Viburnum Trend, Reynolds County, Missouri, 11.5 x 7.5 x 5 cm, Cabinet | |
Large iridescent Chalcopyrite crystals with a magenta color on a matrix covered with small rhombs of white Dolomite crystals. Several white scalenahedral crystals Calcite with gray highlights on the crystal edges. ex Glenn Davidson collection |