Dewey, H. 1920. Arsenic and Antimony Ores. Memoirs of the Geological Survey, Special Reports on the Mineral Resources of Great Britain, Vol. XV, HMSO, p.43.
Dines, H.G. The Metalliferous Mining Region of South-West England addenda and corrigenda, 1988, Vol. I p.xxxix,xlix.
Hamilton Jenkin, A.K. Mines & Miners of Cornwall vol. ii p.44, 50.
List of Mines 1898.
List of Mines 1900-1901.
List of Mines 1904.
Or: Silver Well Mine.
See also: Wheal Treasure.