UV Reactive Columnar Calcite Cluster Specimen Palm Stone With its striking blue hue

With its striking blue hue and polished finish

They are made from high-quality Selenite that allows the bat to seemingly glow

and any excess shipping charges paid that are not used will be refunded to you

We carry many unique and one-of-a-kind items from around the world

and perfectly polished

UV Reactive Columnar Calcite Cluster Specimen Palm Stone With its striking blue hueThis 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: 2. 00" x W: 2. 70" x H: 3. 80"Approximate Weight: 0. 90 lbs.