Rocas granitoides calcoalcalinas altas en potasio en la Zona Centroibéricael área Garlitos-El Borracho

  1. T. Donaire 1
  2. E. Pascual 1
  3. P. Higueras 2
  4. D. Morata 3
  1. 1 Dpto.de Geología, Fac. CC. Experimentales, Univ. de Huelva
  2. 2 Dpto.de Ingeniería Geológica y Minera., E.U.P. Almadén, Almadén (Ciudad Real)
  3. 3 Dpto.de Cristalografía, Mineralogía, Estratigrafía, Geodinámica, Petrología y Geoquímica, Fac. de Ciencias del Mar, Univ. de Cádiz
Revista:
Geogaceta

ISSN: 0213-683X

Any de publicació: 1996

Número: 20

Pàgines: 579-581

Tipus: Article

Altres publicacions en: Geogaceta

Resum

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 similarities with other calcalkaline granitoids, in particular the lithotypes dominant in the Los Pedroches batholith. Similarities include petrographical, mineralogical and chemical features, as we/1 as a number of metamorphic xenoliths, suggesting that igneous rocks were generated from similar sources and emplaced through similar crustal segments.