Rock collecting

Discover the thrill of Michigan rock hounding and learn where to find Petoskey stones, agates, Yooperlites, and more along the Great Lakes shore...

While visiting friends, Larry and Marcy, I took a few minutes to walk around their house to take photos of a few of their rock cases and specimens. Not only is their barn house one of my favorite houses that I've ever been in, but their collection rivals that of most mineral museums. I would have to dedicate several days worth of blog updates to include all of their specimens. Instead I walked around their house and captured a few images. Thanks again to Larry and Marcy for sharing their…

Want to impress your friend with your rock knowledge? Here are 30 types of rocks that you ought to know to get you started.

Every rockhound loves a good geode, and the best are those we’ve gathered ourselves. While it can be tempting to start busting every rock you find with a rock pick, you can usually tell before you attack. Geodes are a specific formation and can usually be identified by their round shape and bumpy texture. These reliable indicators don’t tell the whole story, however. So, let’s go a bit further and give you an overview of how to tell if a rock is a geode.

One of the most common frustrations we have as rock collectors is identifying the cool rocks we find. It's fun to discover a cool-looking rock and add it to your collection, but it can often be difficult to know exactly what it is you've found. I have found that there aren't a lot of great ...

Here is the ultimate list of the top rock collecting sites in the US! Included is info on what you'll find and many other tips for each location.

Explore our curated selection of the 30 best gifts for rock collectors, designed to delight enthusiasts and enhance their geological treasure troves. From rare specimens to specialized tools, find the perfect present to rock their world.