El "stock" granodiorítico de Garlitos (Badajoz) y las mineralizaciones filonianas asociadas

  1. M. Alarcón 1
  2. Purificación Fenoll Hach-Alí
  3. Emilio Pascual Martínez
  4. José Rodríguez Gordillo
  1. 1 Departamento Cristalografía-Mineralogía. Facultad de Ciencias. Universidad de Granada.
Zeitschrift:
Boletín de la Sociedad Española de Mineralogía

ISSN: 0210-6558

Datum der Publikation: 1985

Ausgabe: 8

Nummer: 0

Seiten: 181-195

Art: Artikel

SCOPUS: 2-s2.0-0022222507 DIALNET GOOGLE SCHOLAR lock_openOpen Access editor

Andere Publikationen in: Boletín de la Sociedad Española de Mineralogía

Zusammenfassung

Geological, petrological, geochemical and mineralogical data indicate that the Garlitos stock, about 20 km NW of Almaden, Spain, is a type-I granodiorite, which intruded at high T (approx 1000o) during the Middle Carboniferous. The ores are related to fractures later than the granodiorite intrusion and are composed of Cu-Pb-Zn sulphides. They are epithermal to mesothermal deposits, mainly related to the local granitic rocks, but in the Garlitos area they appear to be related to concealed granitic bodies, probably type-S. Chemical analyses (36) of samples from the Garlitos stock and adjacent rocks are presented, with CIPW norms.-P.Br.

Fuente de los datos: Dialnet