for sale ancient grinding stone

for sale ancient grinding stone,Metate - MexicoloreThe grinding stone, like maize (corn) itself, is an essential part of Mexican culture. . Ancient metates have been found in archaeological sites dating back 6 or 7.for sale ancient grinding stone,Mill Stone: Garden | For sale a large heavy antique grinding mill stone wheel with very old weathered look,size 68cm w dia 15cm d approx,good solid condition,no cracks,slight.Ground Stone Artifacts | The Office of the State ArchaeologistSeries in Ancient Technologies . Ground stone tools are usually made of basalt, rhyolite, granite, or other . method of repeated pecking and grinding with a harder stone, followed by polishing with sand, using water as a lubricant. The form of.

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for sale ancient grinding stone