Druzy UV Reactive Columnar Calcite Specimen Citrine *Always wash your hands after

*Always wash your hands after handling Realgar

look no further than this amazing raven skull carving

this bracelet stretches to suit different sizes

This beautiful amethyst sphere is pleasing to the eye

burnt orange-colored agate

Druzy UV Reactive Columnar Calcite Specimen Citrine *Always wash your hands afterThis 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. 20" x W: 3. 50" x H: 1. 30" Approximate Weight: 0. 30 lbs.