21hhdf.xxx ((PLATTNERITE Included HEMIMORPHITE on AURICHALCITE)), $20 MINIMUM BID, Hidden Treasure Mine, Tooele County, Utah, 2 x 2 x 1.5 cm, Thumbnail | |
Sprarkling dark brown Plattnerite included in terminated lustrous Hemimorphite crystals which are on a rounded knob covered with bluegreen Aurichalcite under the Hemimorphite. circa 1987 ex Don Fratto collection, ex Phil Richardson collection |