Druzy UV Reactive Columnar Calcite Specimen Rainforest Jasper Smoky quartz is a type

Smoky quartz is a type of quartz that ranges in color from light brown to dark grey

Carved with a cheerful smile

40"Weight:0

This is an intricately detailed three-raven skull sphere holder cast from resin

Size:50mm (2

Druzy UV Reactive Columnar Calcite Specimen Rainforest Jasper Smoky quartz is a typeThis 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. 30" x W: 4. 80" x H: 2. 00" Approximate Weight: 0. 20 lbs.