Michigan Rocks
Explore Michigan’s rocky beaches, then learn to polish your finds and make beautiful things from them.
Hi, I'm Rob. Most of my rock hunts are on remote and peaceful Great Lakes beaches. I’d love to have you tag along. We’ll tumble rocks, slab them, make jewelry, and do other creative projects together. You can expect more outdoor videos during the spring, summer, and fall and more indoor shop videos during the long Michigan winters.
I have been learning about rocks and how to polish them for over a dozen years. I’m a retired middle school math teacher, and now I’m doing my best to teach others what I know about working with rocks. I have several tutorials on how to use a rock tumbler as well as videos on other lapidary topics.
I am not a geologist, so I'll identify rocks I recognize and admit when I don't know what something is. There is a lot I don't know, so I hope to learn from my viewers too. I think we have a pretty good community growing here. I hope you’ll join us.

My First Lake Erie Rock Hunt

Petoskey Stone Hunting with OPE Rocks

Awesome Lake Superior Agates in Michigan's Eastern U.P.

Identifying Beach Rocks with a Local Geologist

Exceptional Agate Hunt on Superior—Tumbling Results Too!

Over 4 Months Using Highland Park Tumblers—The Good and the Bad

Lake Superior Agate Hunting at Calumet Waterworks Park

Agates, Prehnite and More in Michigan's Keweenaw Peninsula

Surprising Rock Finds Near Copper Harbor, Michigan

What's the Optimal Grit Size in Large and Small Barrels?

Why did I Fill my Jeep with Rocks?

Tumbling a Big, Beautiful Crazy Lace Agate

A Box of Lake Superior Goodies—Rocks in Box 92

Biggest Glacially Deposited Rock I Have Ever Seen

What Surprises are Lurking Inside These Rocks?

First Rock Hunt of the Spring!

I Polished a Brick and It was Amazing

How Do You Think This One Will Polish?

Look What I Made for My Hat!

The Beach is Beautiful in February!

How Many Things Can Go Wrong in One Project?

How to Make Stone Wine Stoppers

Turning Rough Labradorite into Stunning Pendants

This Agate in Basalt Surprised Me!

What's Inside these Mexican Agates?

Cold, Wet, and Worth It? Rock Hunting Showdown!

Can I Turn This Rock into Fine Jewelry for my Wife?

A Chilly Lake Huron Rock Hunt

New Stone Christmas Ornaments for 2024

New Cabbing Machine from Kingsley North!