Druzy UV Reactive Columnar Calcite Cluster Specimen Sugar Fluorite For the serious collector

For the serious collector

expertly polished moss agate tower you won't want to put down

including some being shaped by hand

making for a truly amazing display

40" x H: 2

Druzy UV Reactive Columnar Calcite Cluster Specimen Sugar Fluorite For the serious collectorThis striking calcite specimen is a true beauty! Under normal light conditions, it appears as solid gray columns of calcite. But when exposed to ultraviolet (UV) light, it transforms into a fiery orange hue. This phenomenon is caused by calcite's property of fluorescence, which refers to its ability to absorb UV light and then emit visible light of a different color. Approximate Size: L: 1. 90" x W: 2. 40" x H: 1. 60"Approximate Weight: 0. 30 lbs.