See also: Indian Queens Iron Mine.
ancient 1856-1861
Publications (3)
- (1839); BGS - Regional Memoirs - Report on the Geology of Cornwall, Devon and west Somerset; 729 pages
- (1923); BGS - Mineral Resources of GB (c1920s) Vol I - Tungsten & Manganes Ores; 93 pages
- NMRS; Newsletter Feb/2015; pp.7.