Lake Superior Emberlite, Fluorescent Sodalite/Syenite from Michigan's Upper Peninsula
- Glows fiery orange with a 365nm UV light - get one right here!
- One raw, natural, unpolished stone
- Little pocket guy - each is about 3/4"
- Description card included
Over 500 minerals have been discovered that exhibit some sort of fluorescence when exposed to ultra violet light, including fluorite, calcite, aragonite, corundum (rubies and sapphires!) cerrusite, hyalite opal, smithsonite, sodalite (like these Lake Superior Emberlites aka you-per-lights) and so many more!