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PN99309070 Grindstone



 
 
Artifact Number PN99309070 Site Name Peinan site
Artifact Name Grindstone Artifact Type Stone
Test Pit Number T023P57-NE
Layer 19 Location 9
Shape - Materials Sandstone
Length(mm) 74.500 Width(mm) 61.400
Height(mm) 38.200 Weight(g) 173.000
Unit 1
Description A broken and irregular-shaped artifact. Polished on two faces.