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Artifact ID BCES 0395A/1115
Class bangle
Material copper-base
Site Ban Chiang BCES
Period Middle Period

Provenience Status/Description Metallography Elemental/Hardness
Alloy: leaded bronze
Where Cut: cross section of shaft
How Mounted: cross-section mounted cut side up
Structure: As-cast.
Metallographic description: Cored dendrites with a small amount of alpha+delta eutectoid, tiny lead globules and bits of redeposited copper. In addition there are many nonmetallic inclusions, shrink porosity, and general corrosion.

Photomicrographs

BCES 0395A/1115<br>outer diameter=5.2 cm inner diameter=4 cm shaft height=0.7 cm shaft width=0.7 cm Diagonal slashes on portions of the exterior surface.
BCES 0395A/1115<br>outer diameter=5.2 cm inner diameter=4 cm shaft height=0.7 cm shaft width=0.7 cm Diagonal slashes on portions of the exterior surface.

Insitu Photo Available

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