Dines, H.G. The Metalliferous Mining Region of South-West England, Vol. I, p.36, 191.
Dines, H.G. The Metalliferous Mining Region of South-West England addenda and corrigenda, 1988, Vol. I p.xxiv.
Hamilton Jenkin, A.K. Mines & Miners of Cornwall vol. xi p.13.
Mineral Statistics 1851.
MJ 1836 vol. iii p.9.
MJ 1837 vol. iv p.81, 89, 103.
MJ 1850 p.101, 103
MJ 1851 p.43
MJ 1852 p.33
MJ shares listed 1850-1851.
See also: Wheal Fortune. Gwedna Mine.