Rocas granitoides calcoalcalinas altas en potasio en la Zona Centroibérica: el área Garlitos-El Borracho

Abstract

New petrographic and chemical data on the Garlitos pluton and other associated igneous rocks in the Almadén area have shown a high-K calc-alkaline character and clear simiarities with other calc-alkaline granitoids, in particular the lithotypes dominant in the Los Pedroches batholith. Similarities include petrographical, mineralogical and chemical features, as well as a number of metamorphic xenoliths, suggesting that igneous rocks were generated from similar sources and emplaced through similar crustal segments.