Add Yahoo as a preferred source to see more of our stories on Google. Most people do their rock hunting during the day, but you can't find "Yooperlites" until the sun goes down. Yooperlites are rocks ...

The Great Lakes, the largest freshwater system in the world, are home to a diverse geological makeup spanning hundreds of millions of years. While many head to the planet's largest freshwater body of ...

#yooperlites In this video The Crystal Collector will show you how to collect the fluorescent mineral sodalite aka: ...

Add Yahoo as a preferred source to see more of our stories on Google. Most people do their rock hunting during the day, but you can't find "Yooperlites" until the sun goes down. Yooperlites are rocks ...

The best time to seek Yooperlites and other stones is after a storm, when waves have disrupted and uncovered new rocks.

CHIPPEWA COUNTY, Mich. (WPBN/WGTU) -- A man in the U.P. is being credited with discovering a new kind of rock in Michigan and they're making a splash. Erik Rintamaki has been a self proclaimed "rock ...

Erik Rintamaki was searching for rocks on a Michigan beach last summer when he made what he calls a “mind blowing” discovery. Resting among the thousands of pebbles covering the Lake Superior beach, ...

Yooperlite is a stone that under UV light, can glow like the sun. They're one of the hottest rocks to collect this year, and they can be seen at the Tulip City Gem and Mineral Show this weekend. Not ...

This is the incredible moment a glowing 'yooperlite' rock was found for the first time. The minerals, first discovered by Erik Rintamaki in June 2017, are said to be Sodalite gemstones that glow under ...

Last summer, Erik Rintamaki was still working full time running the poker room at Bay Mills Resort and Casino. It wasn’t until a dark, summer night when he stumbled upon three tiny fluorescent stones ...

Yooperlites are rocks that fluoresce under UV light. The best time to search for Yooperlites is after a storm, when waves may have unearthed new rocks along the shores of Lake Superior. Rock hunters ...