🪨 Yooperlite
Fluorescent sodalite syenite found along Lake Superior beaches in Michigan and Wisconsin. Glows brilliant orange under UV light.
Best Places to Find Yooperlite
Point Beach State Forest
Two Rivers, Wisconsin · State Park
Lake Michigan shoreline with excellent beachcombing for agates, Yooperlites (fluorescent sodalite), and quartz. 6 miles of Lake Michigan shoreline to ...