On O/S maps - The Burrows. Small tin mine situated west of Trewidden farm. No records of output from this mine are available.
Publications (2)
- Collins, J.H. (1912); Observations of the West of England Mining Region; 753 pages
- Dines, Henry George (1956); BGS - Regional Memoirs - Metalliferous Mining Region of South West England Vol1, The; 567 pages

