| Reference | {Deposit:: MARCOPPER MINING CO.,1974,10TH ANNUAL RPT.}{Deposit:: UN.,1970, WORLD IRON RESOURCES.}{Deposit:: UN.1968,UNESCAFE,MIN.DEVEL.ASIA-FAR EAST NO.33.}{Deposit:: MINING MAGAZINE, JUNE 1971, VOL. 124, NO. 6, P. 438-455.}{Deposit:: PHILIPPINE GEOLOGY, VOL. 12, NO. 3, JAN., P. 85-90.}{Deposit:: MINING JOURNAL, MARCH 25, 1977, P. 233.}{Deposit:: ENGINEERING AND MINING JOURNAL INTERNATIONAL DIRECTORY, 1977}{Deposit:: P. 332.}{Deposit:: ANNUAL REPORT MARCOPPER MINING CORPORATION, DEC. 31, 1977,}{Deposit:: P. 5, 8-9, 14, 15.}{Deposit:: MINING JOURNAL, DEC. 9, 1977, P. 483.}{Deposit:: ENGINEERING AND MINING JOURNAL, MAY 1977, P. 175.}{Deposit:: ENGINEERING AND MINING JOURNAL, MARCH 1968, P. 230.}{Deposit:: PERSONAL CORRESPONDENCE, 1978, MARCOPPER MINING}{Deposit:: CORPORATION, 6TH FLOOR, V. MADRIGAL BLDG. 6793 AYALA AVE.,}{Deposit:: MAKATI, RIZAL, D-711, PHILIPPINES #, COPY ON FILE AT BUREAU}{Deposit:: OF MINES IN DENVER.} |