(1922); BGS - Mineral Resources of GB (c1920s) Vol II - Barytes and Witherite; 136 pages
(1922); BGS - Mineral Resources of GB (c1920s) Vol XXIII - Lead & Zinc: Pre-Carboniferous Shropshire & North Wales; 111 pages
Adams, D.R. (1964); PDMHS (Peak District Mines Historical Society) 02-3 May - Survey of the South Shropshire Lead Mining Area Part 2; 11 pages (111-121)
Brown, Ivor J. (1990); PDMHS (Peak District Mines Historical Society) 11-2 Win - Burgam - Shropshires Last Working Metal Mine, 1957-1963; 5 pages (80-84)
Liscombe & Co (1880); Mines of Cardiganshire, Montgomereyshire & Shropshire; 52 pages
Shropshire Caving and Mining Club (1979); PDMHS (Peak District Mines Historical Society) 07-4 Oct - An Attempt to Save the Snailbeach Mining Area from Land Reclamation; 4 pages (208-211)
