During the nineteenth century the area was mined for iron ore, but the enterprise closed after three decades partly due to difficulties in extracting an unknown impurity.
The enterprise closed after three decades partly due to difficulties in extracting an unknown impurity. During the nineteenth century the area was mined for iron ore.
During the nineteenth century the area was mined for iron ore. The enterprise closed after three decades partly due to difficulties in extracting an unknown impurity.
During the nineteenth century the area was mined for iron ore. The enterprise closed after three decades partly due to difficulties in extracting an unknown impurity.