Composición mineralógica de los sulfuros y sulfosales de los depósitos hidrotermales del Sector Septentrional del Rif (Norte de Marruecos)
- Fkhech, A.
- Fenoll Hach-Alí, P.
ISSN: 0210-6558
Año de publicación: 1992
Volumen: 15
Número: 1
Páginas: 271-275
Tipo: Artículo
Otras publicaciones en: Boletín de la Sociedad Española de Mineralogía
Resumen
Hydrothermal sulpide and sulfosalt deposits from North Morocco, located at the Ghomarides/Sebtides contact of Oligocene-Miocene age, are studied by microscopy and electron microprobe. Five types of ore deposits have been identified depending on their mineralogical composition, their different assemblages and the silver content in the tetrahedricte-group sulfosalts. It is suggested a deep origin for the ore bearing fluid, an a forming temperature up to 400ºC for the deeper deposits and around 250ºC for the shallower deposits.