Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Mining Area of the Great Copper Mountain in Falun' has mentioned 'Metal' in the following places:
Occurrence Sentence Text Source
In the beginning, operations were of a small scale, with local farmers gathering ore, smelting it, and using the metal for household needs.
In 1690, Erik Odhelius, a prominent metallurgist, was dispatched by the King to survey the European metal market.
Mining activities and metal productions have left innumerable traces in both the landscape and the settlement.