Caracterización de los materiales fibrosos asociados a las pizarras silúricas del sinclinal de Serracín y estudio de su mecanismo de formación
- Barrenechea, J.F.
- Dominguez, I.
- Alonso, J.
- Rodas, M.
ISSN: 0210-6558
Année de publication: 1992
Volumen: 15
Número: 1
Pages: 117-121
Type: Article
D'autres publications dans: Boletín de la Sociedad Española de Mineralogía
Résumé
In the Early Silurian carbonaceous slates of the Serracin sycline there is a series of veins filled by strained fibrous quartz and low-K muscovite. Two types of veins have been distinguished: 1. -veins with antitaxial growth fibers and 2. - veins with sintaxial growth fibers. Fibers in these veins were formed by a "crack-seal" mechanism, produced by sucessive development of microfissures followed by periods of cementation.