1855 J. Robson & Co. 1860 Ralph Ward Jackson 1865-1925 Bolckow, Vaughan & Co. Ltd 1930 Dorman, L
Byers Green
aka Byers Green, Michael Pit
Coal Mine
Worked from 1840 to 1931
Jan 1st, 2024 from NMRS by Buddle-Bot
| Durham & Northumberland Coalfields | |
| Spennymoor | |
| 54.695677, -1.655467 | |
| NZ 2230 3346 | |
| Private Land | |
| 114m | |
| #20,069 |
Long Lane Quarry - 1,221m- Bishop's Close Pit - 1,256m
- Newfield, Robson Pit - 1,372m
- Newfield, Quarry Pit - 1,469m
- Newfield Drift (c) - 1,539m
- Newfield, Barnet Pit - 1,763m
- Newfield, Challies Drift - 1,803m
Newfield (a) - 1,934m