| Reference | {Deposit:: SINGEWALD, Q., 1949, MINERAL RESOURCES OF COLOMBIA: USGS B.}{Deposit:: 204 PGS.}{Deposit:: MINING JOURNAL 2/8/74-IMC TO SELLCOLOMBIAN INTERESTS}{Deposit:: 1976-1977 WORLD MINES REGISTER, 1977, P. 84.}{Deposit:: ENGINEERING AND MINING JOURNAL, DEC. 1976, P. 133.}{Deposit:: WORLD MINING, MAR. 1971, P. 45.}{Deposit:: CHOCO PACIFICO ANNUAL REPORT, 1973.} |