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PN99309144 Grindstone



 
 
Artifact Number PN99309144 Site Name Peinan site
Artifact Name Grindstone Artifact Type Stone
Test Pit Number T021P41-SW
Layer 9 Location 21
Shape - Materials Sandstone
Length(mm) 85.600 Width(mm) 77.200
Height(mm) 30.500 Weight(g) 225.200
Unit 1
Description An irregular shaped artifact. One groove caused by use is present.