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

With its striking blue hue and polished finish

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

and the rich brown color sits perfectly between white layers

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

The word "hemimorphite" gets its name due to the hemimorphic morphology of the crystals

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.