Including Wheal Unity. Scattered dumps east of Porthleven.
16th;17th 1720s -1758 1836-1845 1830s
Publications (2)
- (1921); BGS - Mineral Resources of GB (c1920s) Vol XXI - Lead, Silver and Zinc: Cornwall, Devon, Somerset; 88 pages
- Dines, Henry George (1956); BGS - Regional Memoirs - Metalliferous Mining Region of South West England Vol1, The; 567 pages
