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PN99309197 Grindstone



 
 
Artifact Number PN99309197 Site Name Peinan site
Artifact Name Grindstone Artifact Type Stone
Test Pit Number T08P37-SE
Layer 4 Location 23
Shape - Materials Sandstone
Length(mm) 124.100 Width(mm) 112.200
Height(mm) 37.800 Weight(g) 528.900
Unit 1
Description An irregular shaped artifact is broken into three pieces. Polished on three faces, one of which with four grooves caused by use.