Reference | {Deposit:: FLINT, D., 1965, FREEPROT EXPLORATION COMPANY PUERTO RICO COPPER EXPLORATION, MAY 29, 1964 THROUGH DEC. 4, 1974, FINAL REPORT: FREEPORT EXPLORATION CO. PRIVATE REPORT ON FILE AT THE DEPARTMENT OF NATURAL RESOUCES, PUERTO RICO}{Deposit:: FREEPORT MAPPING} |