This item resembles a Native American "bannerstone," often made of banded slate, which was historically used as an atlatl weight.The artifact shown specifically shares characteristics with a "double crescent" variety, featuring a distinct bow-tie or winged shape.These items are often found in archaeological contexts dating back to the Archaic period.Similar stone artifacts have been sold at auction for thousands of dollars depending on their material and provenance. Item measures 2.5 in x 5 in x 1 in

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