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PN99209003 Jade core



 
 
Artifact Number PN99209003 Site Name Peinan site
Artifact Name Jade core Artifact Type Jade
Test Pit Number T020P32-NE
Layer 7 Location 11
Shape Circular Materials Serpentinite
Length(mm) 34.550 Width(mm) 32.050
Height(mm) 5.850 Weight(g) 13.100
Unit 1
Description The intact core is left over from tubular drilling. Circular pie-shaped, but the outline is not exactly round. The perforation marks on the opposite sides show that the perforation are not parallel.