Optical Calcite with Manganese Inclusions from Jinhua, Zhejiang Prov., China

This exceptional single calcite crystal features a sharp, elongated form with crisp surface striations and outstanding clarity. Delicate manganese dendrites at the base add natural character and contrast beautifully with the crystal-clear upper section. This specimen is nearly complete, showing only a few tiny natural edge marks. 

Weight: 292.5 grams, Dimensions: 1.5 x 1.25 x 6.5 inches