Large Black Druzy Chalcedony with UV Calcite Crystals

This beautiful black chalcedony and calcite specimen will make an impressive focal point in any crystal collection. The sphalerite base is covered with fine druzy that sparkles from every angle. There are dozens of large calcite crystals dotting the surface that have a combined crystal structure of hexagonal, scalenohedron and rhombohedron. They have excellent clarity, crystal structure, and terminations. The calcite is intensely fluorescent, and under UV light, it appears to be on fire!

It comes from Fujian, China.

It measures approximately 7.15 in. x 4.70 in. x 1.85 in.

It weighs approximately 3 lbs. 1 oz.