Ad Hoc Tumbling Group
A Special GMS Group
for People Interested in Tumbling Rocks
The Ad Hoc Tumbling Group Meets
Third Tuesday
Every Odd Month
Many people, young and old, begin their rockhound journeys by tumbling stones. It is a great way to get into the hobby and there is so much to learn from tumbling.
The GMS Ad Hoc Tumbling Group meets every odd month via Zoom to talk about all things tumbling. If you are interested, you must be a member of GMS, and all members are encouraged to submit ideas for topics to cover.
The group also sponsors and runs an annual rock tumbling contest for novice and experienced tumblers. Winners are announced at our annual Mother's Day Weekend Rock Show.
If you have any questions about the Ad Hoc Tumbling Group, please send email to
Ad Hoc Tumbling Group Message
No Meeting in February
“Why do you tumble rocks?” This question is one that every rock tumbler has encountered countless times. Surprisingly, it does not have a single, straightforward answer. The motivations behind this captivating hobby are as diverse and unique as the stones themselves. While the process might appear simple—rough rocks go in, polished beauties come out, it is much more than that.Rock tumbling transcends mere mechanics; it is an intimate connection with nature's artistry and a link to the raw beauty of our planet. The reward lies not only in the glossy shine of a finished stone but also in the profound appreciation of the hidden beauty that emerges through patience and care. It invites us to slow down, look deeper, and find joy in unexpected places.
For many, the thrill comes from witnessing transformation. There is undeniable magic in taking a dull, unremarkable rock and revealing its hidden splendor through grit, water, and time. But for others, the appeal of rock tumbling goes deeper, tapping into a different kind of satisfaction.
For me, it is the thrill of the hunt. It is about the adventure of finding that unique, one-of-a-kind gem hidden amongst the mundane. It is about scouring riverbeds, beaches, and rocky outcroppings, eyes peeled for that special stone that whispers of stories untold. The rock may arrive rough, jagged, and unassuming, but in my mind's eye, I already envision its potential. The tumbling process then becomes a kind of creative journey, a transformation from a rough, raw piece of nature into a work of art. It is not just about polishing a rock; it is about bringing out the individual character and beauty that was always there, waiting to be revealed. Others enjoy the scientific aspects, experimenting with several types of grit and polishes to achieve specific results. Still others are drawn to the community, sharing their findings and their techniques with fellow tumblers online and in local clubs.
The “why” behind rock tumbling is as varied as those who partake in it. This hobby offers something uniquely rewarding for everyone involved! So, the next time you admire a polished gem, remember it tells a story of patience, discovery, and personal growth woven by its tumbler's hands.
Curious to learn more? Join our ad-hoc Tumbling Group Zoom meetings! We gather on the 3rd Tuesday in January, March, May, July, September, and November to share ideas, tricks, and stories from our experiences. Be part of this exciting community where every stone has a tale waiting to be told!
Tim Hellinger
Group Leader
Click below for a map and directions
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