Original sentence: Although good quality iron ore could be found in the surrounding area, the hill fort does not appear to have been a centre for iron production in this period; this is not unusual as very few hill forts in Berkshire, Dorset, Hampshire, and Wiltshire exhibit traces of iron production.Though bronze was not produced at Maiden Castle, there is evidence of it being reworked
Edited sentence: Although bronze was not produced at Maiden Castle, there is evidence of it being reworked.Good quality iron ore could be found in the surrounding area, but the hill fort does not appear to have been a centre for iron production in this period; this is not unusual as very few hill forts in Berkshire, Dorset, Hampshire, and Wiltshire exhibit traces of iron production