| References: |
- 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.
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