This collectible gemstone is a combination of two rare minerals - Hackmanite and Richterite - sourced from Afghanistan. It has strong Longwave (LW) fluorescence and tenebrescence, making it highly sought-after among gemstone collectors. This specimen will turn pink and then a deep purple upon contact with ultraviolet (UV) light. This color change is reversible and temporary when shielded from UV light.Approx. 1 1/2"H x 2"W
$2,250.00
Product#: 35938104
