100g Yooperlite Polished Gemstone Chunks

Yooperlite is one of the most extraordinary discoveries in the crystal world — a sodalite-rich syenite found along the shores of Lake Superior in Michigan's Upper Peninsula (hence the name "Yooperlite"). What makes these stones truly magical is their ability to glow a vivid orange and yellow under UV/blacklight, revealing hidden patterns invisible to the naked eye in daylight. In ordinary light, they appear as attractive grey-brown stones with subtle markings; under UV light, they transform into something otherworldly. A must-have for any crystal enthusiast or collector.

Each bag contains approximately 100g of natural Yooperlite polished chunks, sized 1–3cm. Appearance varies between pieces. A UV torch is recommended to reveal their full fluorescent glow.