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PN99309204 Grindstone



 
 
Artifact Number PN99309204 Site Name Peinan site
Artifact Name Grindstone Artifact Type Stone
Test Pit Number T0104P23-NW
Layer 6 Location 24
Shape - Materials Slate
Length(mm) 53.700 Width(mm) 29.700
Height(mm) 25.000 Weight(g) 48.800
Unit 1
Description A broken cylinder-shaped handheld grindstone. Polished on all surfaces except the damaged area.