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A Complete Guide to Tumbling Rocks—A Reliable Method

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Rock and Mineral Identification

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5 months of work to reveal this rare fossil! [unknown species]

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Tumbling Crazy Lace Agate - A Tutorial

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The Hardest Rock Tumble I've Ever Done

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Let's cut these agates open!

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Learn Rock Identification with Two Geologists

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This Michigan Beach OVERWHELMED Me With Beautiful Stones... and Agate!