Muntean, John L. Porphyry-epithermal transition: Maricunga belt, northern Chile - Lancaster, PA Economic Geology Publishing Company July 2001 - pp. 743-772 ilus., tbls. Subjects--Topical Terms: ALTERACIÓN HIDROTERMALCOBRE PORFIRITICOGENESIS-YACIMIENTOMETASOMATISMOOROPORFIDOSYACIMIENTOS EPITERMALESYACIMIENTOS PORFIRITICOS Subjects--Geographic Terms: CHILE Subjects--Index Terms: MARICUNGA, YAC.