Description
- Formation: Hydrothermal veins in carbonate rocks
Weight: 35 grams
Size: 18x7x16 cms
Weight: 65 grams
Yooperlite fossils - Formation: Hydrothermal veins inSize: 7x7 cms Weight: 245 grams Location: Upper Peninsula Product Description: A unique mineral specimen featuring yooperlite, a syenite rock containing fluorescent sodalite, showcasing a distinctive glow under ultraviolet (UV) light. Geological Information: Location: Upper Peninsula, Michigan, USA Type: Yooperlite (Syenite rock with fluorescent Sodalite, NaAlSiOCl) Formation: Magmatic intrusion in Proterozoic rocks, specifically in the Midcontinent