What are Native American grinding stones? | ReferenceA Native American grinding stone was a tool used to grind various foods, . An example of this occurrence is the California Indian Grinding Rock in Capitol Park.stone grinding indian,Ancient Native American Indian Artifacts, Relics and Arrowheads .Ancient native american indian axes, celts and hard stone tools for sale. . grinding stone which was "spent" or worn down to the, (Full history to buyer). point of.
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