External Links
Publications (5)
- (1922); BGS - Mineral Resources of GB (c1920s) Vol XX - Lead and Zinc: Cardiganshire & West Montogmeryshire; 242 pages
- (1988); WMS Newsletter Issue 18 May; 12 pages
- (1990); WMS Newsletter Issue 23 Dec; 8 pages
- Foster-Smith, J.R.; NMRS (1979); British Mining 12 - Mines of Cardiganshire, The; ISBN 0 901450 14 6; pp.34.
- Hughes, S.J.S.; NMRS (1990); British Mining 40 - Darren Mines, The; ISBN 0901450 36 7; pp.7,60.
Gwaith yr Afon - 1,058m
Cerigyrwyn - 1,183m
Llettyhen - 1,184m
Elerch - 1,378m
Cwmdarren - 1,386m
Llanerchclwydau - 1,610m
Fron Feurig - 1,624m
Cwm Sebon - 1,757m
Cwmsymlog - 1,793m
Taylor's Shaft, Cwmsymlog - 1,859m
Pryse's Shaft - 1,944m
Mynydd Gorddu - 1,964m