| Reference | {Geology:: GRENNAN, E. BALLYNOE BARITE DEPOSIT, IRELAND 1979.}{Geology:: EXCURSION HANDBOOK, 1979.}{Workings:: ENGINEERING AND MINING J. IRELAN* NEW MINES CONTINUE}{Workings:: GOING ON STREAM, AUG. 1968, P. 72.}{Workings:: MINING MAGAZINE. OPEN PIT BARITE MINING AT BALLYNOE,}{Workings:: IRELAND, MARCH 1983, PP. 196-200.} |