Hyalite doesn’t 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 slightly in size and shape. You will receive a high quality specimen of the selected item but not the exact one pictured.