| Reference | {Deposit:: OCTOBER 17, 1975: HALL, R.B., AND OTHERS, 1970, MINERAL DEPO}{Deposit:: ANTIOQUIA AND CALDAS [SPAN]: I.N.I.G.M., BOL. GEOL., VOL. 18}{Deposit:: PP. 25-29.}{Deposit:: SINGEWALD, Q, 1950, MINERAL RESOURCES OF COLOMBIA: USGS B. 9}{Deposit:: 204 PGS., MAPS.}{Deposit:: FEININGER, T., 1973, GEOL. AND MINERAL DEPOSITS OF AN AREA I}{Deposit:: DPTS. ANTIOQUIA AND CALDAS, SUBZONE 11B, COLOMBIA: USGS OPEN}{Deposit:: RPT. IR CO-24, 223 PGS, MAPS.} |