20hhgd.t ((CALCITE, minor CHALCOPYRITE)), $5 MINIMUM BID, Sweetwater Mine, Ellington, Reynolds Co., Missouri, 5 x 5 x 3 cm, Miniature | |
Here are terminated nailhead Calcite crystals on matrix with minor iridescent Chalcopyrite. ex Glenn Davidson collection. ex Lavinsky Mineral Auctions specimen. |