The area northeast of Biscovellet farm contains old workings for tin and china clay, characterized by shafts, small open pits, and overgrown dumps and pits.
Jacob, Wheal
Clay and Tin Mine
Jan 1st, 2024 from RF by Buddle-Bot
| Cornwall | |
| St. Austell | |
| 50.354034, -4.815813 | |
| SW 9979 5425 | |
| Private Land | |
| 208m | |
| #8,408 |
Wheal Martyn - 1,300m
Stitch Shaft - 1,313m- Wheal Martyn Clay Museum - 1,361m
Gover - 1,432m- Alviggan Moor - 1,539m
- Alviggan & Burngullow - 1,564m
- Trewoon - 1,580m