Rock’s Rocks

Rock’s Rocks Rock!

Check out the new Datolite Gallery!!!


Frank and Barbara Rock have been avid rock collectors for some time. They enjoy collecting, trading, polishing, and making jewelry from rocks and minerals. Take a look at the photos on the following pages and let us know if you’re in Northern Michigan and interested in viewing the collection. If you’re interested in buying or selling datolites or other minerals, you can contact us at

Last Updated: Monday, December 24, 2012

Welcome to Our Rock & Mineral Collection

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Mesnard Mine