Rechristened Tregurtha Downs.
External Links
Publications (9)
- (1997); WMS Newsletter Issue 37 Dec; 11 pages
- Collins, J.H. (1912); Observations of the West of England Mining Region; 753 pages
- de la Beche, Henry (1839); BGS - Regional Memoirs - Geology of Cornwall, Devon and west Somerset, The; 729 pages
- Dines, Henry George (1956); BGS - Regional Memoirs - Metalliferous Mining Region of South West England Vol1, The; 567 pages
- Joseph Yelloly Watson (1843); Compendium of British Mining, with Statistical Notices… & Glossary; 97 pages
- NMRS; British Mining 19 - Memoirs 1980-1982; p.55.
- NMRS; British Mining 43 - Memoirs 1991; p.20.
- NMRS; Newsletter Feb/1990; p.8.
- NMRS; Newsletter Sep/1985; p.5.







