Identify your Lake Michigan find

Compare the patterns, color, texture, and history of three familiar Michigan finds. Start with what you can see, then go deeper with the Trading Post's field guide, classes, and shop.

Petoskey stone and Leland Blue beside Lake Michigan
Petoskey stone and Leland Blue beside Lake Michigan

Take the guide to the shoreline

The Trading Post's field guide goes beyond a single stone with a visual identification guide, clear color photos, tools, tips, and practical help for Lake Michigan rockhounding.

Rockhounding: A Beginner's Guide to Rock Hunting Around Lake Michigan $17.95

Shop the book
Rockhounding: A Beginner's Guide to Rock Hunting Around Lake Michigan
From the Trading Post

Stories from the shoreline and studio

See all field notes