Close-up on the new active edge of four flint tools from Revadim. One can see the differences in colors and texture between the new modified edges and the outer patinated, old, surfaces. (IMAGE)

Tel-Aviv University

Close-up on the new active edge of four flint tools from Revadim. One can see the differences in colors and texture between the new modified edges and the outer patinated, old, surfaces.

Caption

Close-up on the new active edge of four flint tools from Revadim. One can see the differences in colors and texture between the new modified edges and the outer patinated, old, surfaces.

Credit

Tel Aviv University

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No restrictions.

License

Public Domain

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