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PN99309260 Grindstone



 
 
Artifact Number PN99309260 Site Name Peinan site
Artifact Name Grindstone Artifact Type Stone
Test Pit Number T011P5-NW
Layer 8 Location 10
Shape - Materials Sandstone
Length(mm) 123.500 Width(mm) 65.700
Height(mm) 17.100 Weight(g) 171.000
Unit 1
Description A broken and irregular shaped artifact. Polished on one face with rounded sides.