Small lead and silver mine, which left behind a significant depression or burrow in a field located east of the road connecting Threemilestone to Treworder Mill.
Penhaldarva
Lead Mine
Worked from 1855 to 1861
Jan 1st, 2024 from RF by Buddle-Bot
| Cornwall | |
| Threemilestone | |
| 50.269905, -5.109371 | |
| SW 7852 4573 | |
| Private Land | |
| 62m | |
| #8,781 |
North Penhaldarva - 318m
South Penhaldarva - 512m
New Shaft - 1,773m- Kerr's Footway Shaft - 1,781m
- Kerr's Shaft - 1,784m
- Western Footway Shaft - 1,815m
- Gossan Shaft - 1,815m
- Mitchell's Shaft - 1,819m
- North Jane, Wheal - 1,827m
Besore Mine - 1,868m- Bull's Shaft - 1,870m
- Engine Shaft - 1,888m
- Carne's Shaft - 1,895m