Traditional Culture Encyclopedia - Traditional customs - What stone did the ancients use to cut vegetables
What stone did the ancients use to cut vegetables
The pebbles of yellow sand.
The cobblestone is a by-product of mining yellow sand, named for its resemblance to a goose egg. It is a by-product of mining yellow sand, named for its resemblance to a goose egg. Cobblestone as a purely natural stone, taken from the experience of millions of years ago after the crustal movement of the earth by the ancient riverbed uplift produced in the sandstone mountain, experiencing the impact of flash floods, running water handling process of constant extrusion, friction.
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