This event is in the past.It took place on June 2, 2026 at Ann Arbor District Library: Downtown.








Geology enthusiasts and curious minds gather to touch real specimens and learn identification tricks from local rock shop experts at this free evening session.
Educational workshop
Interactive science
Free event
Teen-friendly
Tips
đŹbring a curious rock from home to compare
đȘšlearn Mohs hardness scale basics
âQ&A with local geology experts
All About Minerals
Old Fourth Ward








Geology enthusiasts and curious minds gather to touch real specimens and learn identification tricks from local rock shop experts at this free evening session.
Educational workshop
Interactive science
Free event
Teen-friendly
Tips
đŹbring a curious rock from home to compare
đȘšlearn Mohs hardness scale basics
âQ&A with local geology experts
Make it an outing
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