| Reference | {Deposit:: STAFF, 1978 ENGINEERING AND MINING JOURNAL INTERNATIONAL}{Deposit:: DIRECTORY OF MINING AND MINERAL PROCESSING OPERATIONS,}{Deposit:: MCGRAW-HILL, 1978, P. 282.}{Deposit:: WORLD MINING CATALOG, SURVEY & DIRECTORY NUMBER, 1966.}{Deposit:: WORLD WIDE MINING ACTIVITIES, V. 19, NO. 7, JUNE 25, 1966,}{Deposit:: P. 77.}{Deposit:: SCHULTZ, RICHARD W., LOWER CARBONIFEROUS CHERTY IRONSTONES}{Deposit:: AT TYNAGH, IRELAND. P. 312.}{Deposit:: ENGINEERING AND MINING JOURNAL, MINING IN NORTHWEST}{Deposit:: EUROPE, TYNAGH-FLEXIBILITY IS THE KEY TO SUCCESSFUL OPER-}{Deposit:: ATIONS. V. 174, NO. 11, NOV. 1973, P. 148, 149.}{Deposit:: MINING MAGAZINE, MAJOR NEW DEVELOPMENTS UNDERWAY AT}{Deposit:: IRELAN* BASE METAL MINES, JANUARY 1972, P. 12, 13.}{Deposit:: MINING MAGAZINE, UNDERGROUND DEVELOPMENT AT THE TYNAGH MINE,}{Deposit:: VOL. 121, NO. 3, SEPTEMBER 1969, P. 211, 213.}{Deposit:: NIGHTINGALE, WM. G., MINING INTERNATIONAL YEARBOOK, 1978,}{Deposit:: THE FINANCIAL TIMES LIMITED, 1978, P. 426, 427.}{Deposit:: WORLD MINING CATALOG, SURVEY & DIRECTORY NUMBER 1978, V. 31,}{Deposit:: NO. 7, JUNE 25, 1978, P. 299.} |