What are Yooperlites? These fluorescent sodalite rocks are found along the shores of the Great Lakes and are especially popular in the Upper Peninsula...
How to find Yooperlites is a popular question once people learn about these fluorescent sodalite rocks on the shores of Lake Superior.
Hunting for Yooperlites...
By Antoinette Rahn
If you were to ascribe a motto to the interest of rockhounding, lapidary, and the like, what phrase would you select?
Asking that...