comparing excavated sites
Open cast iron ore mining, Romano-British
experimental archaeology
Outcrop of sideritic ore overhanging sandstone
Contents of one box in the National Slag Collection
Conferences
Part of an early blast furnace (Araglin, Ireland)
more comparative studies
Crafts
Highly vesicular bloomery slag
& just digging
Etched sample of unworked bloomery iron (photomicrograph)
Activity frequency mapping (iron works)
Documentary record search
experimental reconstruction
artefactual evidence