15 Large Vesicular Basalt Grinding Stone Aboriginal Stone Tool

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Video of a large Basalt Grinding Stone. These stones were used as a base to mill and grind seeds and other plant materials.This type of basalt is know as 'Ve...

Grinding Stone, Basalt, Stone tool, Aboriginal, Indigenous, Aboriginal Stone Tools, Australia, Stone tools, artefacts, Midden, Coastal Middens, Australian, Vesicular Basalt, Vesicular
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