Distribución geoquímica de elementos traza en los sulfuros pirita y cinabrio y en las intercalaciones pizarrosas de la capa de San Nicolás. Yacimiento de Almaden (Ciudad Real)

J. B. Alvarez Martín; J. Monseur Lespagnard; A. Gutiérrez Maroto; J. Guijarro Galiano

doi:10.3989/egeol.88443-4536

Distribución geoquímica de elementos traza en los sulfuros pirita y cinabrio y en las intercalaciones pizarrosas de la capa de San Nicolás. Yacimiento de Almaden (Ciudad Real)

Authors

J. B. Alvarez Martín
J. Monseur Lespagnard Departamento de Geología y Geoquímica. Facultad de Ciencias. Universidad Autónoma de Madrid
A. Gutiérrez Maroto Departamento de Geología y Geoquímica. Facultad de Ciencias. Universidad Autónoma de Madrid
J. Guijarro Galiano Departamento de Geología y Geoquímica. Facultad de Ciencias. Universidad Autónoma de Madrid

DOI:

https://doi.org/10.3989/egeol.88443-4536

Keywords:

Pyrite, Cínnabar, Geochemistry, Trace elements, Almadén

Abstract

The «Cuarcita del Criadero» of the Almadén ore Deposit is formed by two quartzitic zones, one upper and the other lower, separated by the denominated intermediate shales. The Upperr Quartzitic Zone comprises of the banging to the foot wall: the mineralized Iayer of «San Nicolás», the mineralized layer of «San Francisco» and the Intermediate Quartzites whereas the Lower Quartzitic Zone contains the mineralized layer of «San Pedro». In the present paper, we investigate, by means of plasma emission spectrometry by inductive coupling the distribution of certain trace elements, thirteen in pyrites, twelve in cinnabars and seventeen in the shaly strata of the mineralized layer of «San Nicolás», in order to establish the geochemical character of the pyrite, cinnabar and of the shaly strata just as the origin of the two sulphides.

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Published

1988-08-30

How to Cite

Alvarez Martín, J. B., Monseur Lespagnard, J., Gutiérrez Maroto, A., & Guijarro Galiano, J. (1988). Distribución geoquímica de elementos traza en los sulfuros pirita y cinabrio y en las intercalaciones pizarrosas de la capa de San Nicolás. Yacimiento de Almaden (Ciudad Real). Estudios Geológicos, 44(3-4), 181–187. https://doi.org/10.3989/egeol.88443-4536

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Issue

Vol. 44 No. 3-4 (1988)

Section

Articles

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