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artefactual evidence


Contents of one box in the National Slag Collection

Etched sample of unworked bloomery iron (photomicrograph)
more comparative studies


Highly vesicular bloomery slag

Activity frequency mapping (iron works)
comparing excavated sites

& just digging
Crafts

Open cast iron ore mining, Romano-British


Part of an early blast furnace (Araglin, Ireland)
experimental archaeology

experimental reconstruction


Documentary record search

Outcrop of sideritic ore overhanging sandstone
Conferences