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Was it a stone tool or just a rock? An archaeologist explains how scientists can tell the difference
My fingers can attest to this! However, not every type of rock has the characteristics needed to be flaked into a tool. You want the stone to exhibit what’s called conchoidal fracture.
Was it a stone tool or just a rock? An archaeologist explains how scientists can tell the difference
My fingers can attest to this! However, not every type of rock has the characteristics needed to be flaked into a tool. You want the stone to exhibit what's called conchoidal fracture. If you've ...
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