| Reference | {Deposit:: SOUTH CROFTY PLC, ANNUAL REPORTS, 1978-1982.}{Deposit:: WELLS, D.T., AND ELLIOTT, A.J., MILL MODIFICATION AT SOUTH}{Deposit:: CROFTY LIMITED, IMPROVE THROUGHPUT AND RECOVERY, CIM, XIV}{Deposit:: INTERNATIONAL MINERAL PROCESSING CONGRESS, TORONTO,}{Deposit:: CANADA, OCTOBER, 1982.}{Deposit:: DINES, H.G., THE METALLIFEROUS MINIG REGION OF S-W ENGLAND,}{Deposit:: H.M. STATIONERY OFFICE, LONDON.}{Deposit:: ANNON, BRITISH REGIONAL GEOLOGY, S.W. ENGLAND, H.M.}{Deposit:: STATIONERY OFFICE LONDON.} |