The Lodge Furnaces

In 1822 the Lilleshall Company built the Lodge Furnaces to smelt iron from the local coal and iron ore. The furnaces remained in blast until 1888, when despite the quality of the iron, they were closed down for economic reasons.

The furnaces today. The ramps have survived, and also the bases to the furnaces. The large ramp to the right is hollow, and was once a workshop. The limestone, iron ore and coke was fed into the top of the furnaces from the top of the ramps,  Below you see the bases of the furnaces, lined with heat resistant blocks cut from glass slag. 

They originally stood the same height as the ramps, and molten pig iron was tapped from their bases, below today's ground level.  The furnaces were blown by a pair of beam engines with six boilers, to the north of the furnaces.  Below you can see the basement of the ironworks offices, three underground chambers used for stabling, and originally built to store gunpowder for the mines
 
The iron produced by the furnaces was taken away by canal, to join a branch of the Donnington Wood tub boat canal. Above on the left is the header pool for the canal system, and on the right the terminal basin for loading and unloading.
And finally, proof (if it were needed) of the presence of iron ore: the tell tale ochre water in a nearby stream.