Reference | {Deposit:: WOKITTEL, R., 1961 GEOLOGIA ECONOMICO DEL CHOCO, COLOMBIA BOL. GEOL. V.7, P. 119-162}{Deposit:: 1961 COMPILE WOKITTEL, R., NAT. GEOL. SURV. OF COLOMBIA.}{Deposit:: INTERNATIONAL MINING CORPORATION, NEW YORK.}{Production:: SPANISH ARCHIVES, WOKITTAL(1961)} |