Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Engelsberg Ironworks' has mentioned 'Iron' in the following places:
Occurrence Sentence Text Source
Englika, who was born in Germany, began producing iron in Engelsberg in the 14th century.
The history of iron production in the region dates back to at least 13th century.
The local peasants both mined the ore and produced the iron using primitive furnaces.
Sweden's production of superior grades of iron made it a leader in this field in the 17th and 18th centuries.
The mansion with wings The mansion from the garden side The west wing The two slag stone towers The forge The old office The archives of Axel Johnson Group The new office The furnaces The dam and blast-furnace The old barn A road at Engelsberg iron works
It is the best preserved and most complete example of a Swedish iron-working estate (jxc3xa4rnbruk) of the type which produced superior grades of iron.
The introduction of the waterwheel for powering the blast furnace, bellows, and forge to refine iron ore led to the rapid development of the Swedish iron industry.
The first iron forge at Engelsberg was in operation during the last years of the 16th century; substantial operations were in place by the mid-17th century.
In 1681, a nobleman built a blast furnace at Engelsberg in order to produce pig iron.