Fluorescent Hyalite Cluster Framed Due to the unique nature

Due to the unique nature of butterfly

the idea of an owl with teeth is a bit off-putting

This curious wood catapult kit must have been designed by one demented engineer

it’s actually blue) is super valuable in the medical world because it’s used to test for bacteria in vaccines and surgical equipment

Anoxic Conditions: Pyritization typically occurs in anoxic (oxygen-depleted) environments

Fluorescent Hyalite Cluster Framed Due to the unique natureHyalite doesnt have color flash like contra luz opals but it does have a different surprise. Keep watching to see it under UV light! This fluorescent response is due to the trace element of Uranium which this specimen does contain. What this means is that these specimens are slightly radioactive but at relatively low levels (which may change from piece to piece). They do not pose a health concern and these low levels. All crystals and minerals vary