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Artifact ID BT 555/1303
Class wire/rod
Material copper-base
Site Ban Tong
Period Middle Period

Provenience Status/Description Metallography Elemental/Hardness
element Cu: 92.18
element Sn: 06.386
element As: 0.037
element Pb: 0.053
element Sb: 0.0440
element Fe: 0.080
Sn EDS: 7%
PB EDS:
Fe EDS:
Load gm: 200
Area: in slip-lined grains
Hv range: 143-182
Comments: upper four are from rounded end
BT 555/1303<br>Cross section diameter=0.4 cm. Square cross section.
BT 555/1303<br>Cross section diameter=0.4 cm. Square cross section.

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