Druzy UV Reactive Columnar Calcite Specimen Citrine This beautiful amethyst sphere is

This beautiful amethyst sphere is pleasing to the eye

this bracelet stretches to suit different sizes

look no further than this amazing raven skull carving

Known by some collectors as Purple Mica

burnt orange-colored agate

Druzy UV Reactive Columnar Calcite Specimen Citrine This beautiful amethyst sphere isThis 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.