Crossgill Mill – NY73828913
This mill, which stands near the confluence of Duffergill Burn and Cross Gill, was built around 1720. It was intended to smelt copper ore mined from the Great Sulphur Vein, but the vein was barren and the project failed.
Further information and references can be found in:
- Fairbairn, R.A. (1993) The Mines of Alston Moor (British Mining No.47)