Long Afterglow Willemite Specimen

New Jersey Willemite Specimen - Phosphorescent with Short Wave LONG AFTERGLOW. $16 plus shipping. 48 x 35 x 32 mm. 130 grams. oldearthminerals.com #greenwillemite #phosphorescentstone #fluorescentminerals #crystals #mineralspecimens #minerals #mineral https://etsy.me/3m7ADfu