RT Journal Article T1 Morfología y Zonación de los Granates en el plutón granítico de Ponferrada (España) T1 Garnet Morphology and Chemical Zonation in the Ponferrada pluton (Spain) A1 Santo, G del A1 Corretgé Castañón, Luis Guillermo A1 Suárez Hernando, Oier AB Carnet occurs as an accesory phase mainly in the aplitlc facies of the Ponferrada Pluton (BoatLos Ancares Belt) (LeDuc, 1970; Su&rez, 1970). Three different types of garnet have been recognized on the basis of their morphology and textural relationships. Electron micropobe analyses reveal several zonation patterns mainly defined by the variation of Mn and Fe contents. The study of chemical zonation in garnet also proved to be useful in timing the growth of garnet with respect to quartz PB Sociedad Geológica de España YR 1992 FD 1992 LK http://hdl.handle.net/10272/16354 UL http://hdl.handle.net/10272/16354 LA spa DS Repositorio Institucional de la Universidad de Huelva RD 31 may 2026