This guy found like a glowing rock when you shine a light on it

They are all over the Great Lakes region. It's a black light that reacts with the quartz inside I believe. They are called Yooperlites.

Moonlight out now on Youtube

Great Lakes area.

What in the alien

@grok what is that ?

The glowing rock is likely a fluorescent mineral, possibly a Yooperlite, which glows under UV light due to sodalite content. These are often found on Great Lakes beaches, especially in Michigan. Fluorescence happens when minerals absorb UV light and emit visible light, caused by elements like manganese. Without location details, it could also be another fluorescent rock like fluorite or calcite. Other glow types, like phosphorescence, are less likely as the rock glows only under light. Use UV-blocking glasses for safety when observing.

You mean when you shine an ultraviolet light (blacklight) on it.

I saw this movie. He needs to put it back NOW.

A stripper sneezed at the beach.

Pride Rock

Yooperlite, or "Stone of Truth." They are found in Michigan. I've looked for Petoskey stones along the coasts of Michigan, never Yooperlite. I might need to find me some. They make for some pretty cool jewelry.