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PN99309114 Grindstone



 
 
Artifact Number PN99309114 Site Name Peinan site
Artifact Name Grindstone Artifact Type Stone
Test Pit Number T029P56-NW
Layer 17 Location 20
Shape - Materials Sandstone
Length(mm) 82.500 Width(mm) 76.200
Height(mm) 18.300 Weight(g) 156.000
Unit 1
Description A broken and irregular-shaped artifact. Polished on one face.