| Reference | {Deposit:: USGS MISC.GEOL.INVESTIGATION MAP I-519, 1968, ADJUNTASQUAD.}{Deposit:: THIS MONTH IN MINING, ENGINEERING AND MINING JOURNAL, SEPT}{Deposit:: 1968, PP. 171-72.}{Deposit:: COX, D.P. AND R.P.BRIGGS, METALLOGENIC MAP OF PUERTO RICO,}{Deposit:: I-721, USGS, 1973.}{Deposit:: HYDROTHERMAL ALTERATION IN PUERTO RICAN PORPHERY COPPER}{Deposit:: DEPOSITS, ECONOMIC GEOLOGY,VOL. 68, NO.8,DEC.,1973,PP1329-34}{Deposit:: GEOLOGY OF THE RIO VIVI PORPHYRY COPPER DEPOSITS, PUERTO}{Deposit:: RICO, ECONOMIC GEOLOGY, V.66, NO.6,SEPT.1971, P977.}{Reserve-Resource:: ENGINEERING AND MINING JOURNAL, 2/71, PP.77-84.}{Reserve-Resource:: ACKERMAN, DH. INDUSTRIAL PUERTO RICO. MINING, V.7,NO.1, 1970}{Reserve-Resource:: PP10-17,64-66.}{Reserve-Resource:: LUTJEN,GP. THE CURIOUS CASE OF PUERTO RICAN CU MINES.}{Reserve-Resource:: SKILLING*MINING REVIEW, P. 9 (JULY 17, 1993).}{Reserve-Resource:: MINING RECORD, 6/16/93, P.}{Reserve-Resource:: NORTHERN MINER, 6/21/93, P.10.}{Reserve-Resource:: LATIN AMERICAN MINING LETTER, V 14/N 8, 5/19/95, P.5.}{Reserve-Resource:: MINING WEEKLY, (JUNE 25, 1993).} |