20hhgd.t ((SIDERITE, CHALCOPYRITE)), $5 MINIMUM BID, Kaiwu Mine, Hezhang County, Bijie Prefecture, Guizhou Province, China, 4 x 4 x 3 cm, Miniature | |
Dark tan flattened rhombs, disc like crystals of Siderite with associated angular brazzy Chalcopyrite crystals. ex Glenn Davidson collection. ex Weinrich Mineral specimen. |