A compelling large cabinet presentation of a perfectly perched 2" twinned crystal of Calcite hosted by a matrix of Dolostonecovered with Dolomite and miniature Quartz. A large side mineralization of color zoned, nicely saturated cluster of Calcite accompanies, providing an excellent point of comparison. Cumberland Mine, Carthage, Smith County, Tennessee, USA. 6" x 3.25" x 3", 1.5 lbs.