This is a rough, unpolished piece of Mackinac Breccia, a unique clastic sedimentary rock composed of broken blocks of limestone, dolostone, and shale.
It measures approximately 2 inches.
Condition: natural, unpolished with natural textures.
Rag and Rust sources unique secondhand items from storage units, thrift stores, estate sales, and similar finds. Unless noted otherwise, items are untested, uncleaned, and unaltered from the condition they were found in.
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