Jan 1st, 2024 from NMRS by Buddle-Bot
| Cornwall | |
| Gwallon | |
| 50.141516, -5.459527 | |
| SW 5291 3256 | |
| Private Land | |
| 35m | |
| #9,891 |
Operating from 1815 to 1891, this mine yielded a total of 11,400 tons of copper and 3,000 tons of tin. The sizable waste heaps from its operations can be found on the northern slope of Truthwall.
West Fortune, Wheal - 107mDanby, Wheal - 199mRospeath - 721m
Gwallon, Wheal - 812m
Theager's Shaft - 840mProsper, Wheal - 903mNancy, Wheal - 1,046mHampton United Mines Ltd. - 1,163m
Trevarthian Downs - 1,209m
Rodney, Wheal - 1,221mMaid, Wheal - 1,229mVirgin, Wheal - 1,299mBolton, Wheal - 1,412mChippendale, Wheal - 1,541mCrab - 1,685mEngine Shaft - 1,750mTregurtha Downs Consol - 1,754mTreweek's Shaft - 1,828mJewell, Wheal - 1,859mSouth Margaret, Wheal - 1,873mLower Kestal Bal - 1,890mTrevabyn, Wheal - 1,948m