A large and complex piece, featuring towers, fans and  cascades of Calcite crystal whose Manganoan glory is revealed by its bright pink glow under long wave UV. Terminated clear Quartz crystals of many sizes host cubic Pyrite scaled from millimeter to dust on precisely half of each crystal creating a compelling and unique aesthetic. An exceptional cabinet sized mineral specimen. Ex. Ambrosino Collection.  Manaoshan Mine, Dongpo ore field, Suxian District, Chenzhou, Hunan, China. 6" x 4.25" x 2", 1.38 lbs.