Also Known as "YOOPERLITES", as These Rocks Found in The Upper Peninsula of Michigan.
PREMIUM AND NATURAL GLOW - These reactive glowing Yooperlite stones are actually Syenite rocks that are rich in fluorescent Sodalite.Watch them glow with UV blacklights
Each Yooperlite rock has been tumbled and lightly polished. These are carefully handpicked in Michigans UP with the use of UV blacklights.
Pictures are for representation only. Each stone is different and unique
