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PN99309224 Grindstone



 
 
Artifact Number PN99309224 Site Name Peinan site
Artifact Name Grindstone Artifact Type Stone
Test Pit Number T010P5-NE
Layer 8 Location 16
Shape - Materials Sandstone
Length(mm) 50.900 Width(mm) 32.900
Height(mm) 8.000 Weight(g) 17.000
Unit 1
Description A broken, flat and thin artifact. Polished on two faces.