Nota sobre la pirofilita de Águilas (Murcia, SE de España)
[EN] A preliminary study on a pyrophillite ocurrente near Aguilas (Murcia province, SE of Spain) is presented. Pirophyllite, quartz, white micas and kaolinite are the constituent minerals of these vein the type mineralisations. The host rocks are phyllites from the Alpujamde complen. The origin of p...
| Autores: | , , |
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| Tipo de recurso: | artículo |
| Fecha de publicación: | 1980 |
| País: | España |
| Institución: | Consejo Superior de Investigaciones Científicas (CSIC) |
| Repositorio: | DIGITAL.CSIC. Repositorio Institucional del CSIC |
| OAI Identifier: | oai:digital.csic.es:10261/7034 |
| Acceso en línea: | http://hdl.handle.net/10261/7034 |
| Access Level: | acceso abierto |
| Palabra clave: | Pirofilita Águilas Murcia |
| Sumario: | [EN] A preliminary study on a pyrophillite ocurrente near Aguilas (Murcia province, SE of Spain) is presented. Pirophyllite, quartz, white micas and kaolinite are the constituent minerals of these vein the type mineralisations. The host rocks are phyllites from the Alpujamde complen. The origin of pyrophyllite is related to regional metamorphism of an Al-rich sedimentary material. The nain reaction involved would be: 1 Kaolinite + 2 SiO2 = Pyrophyllite + H2O An alternative segregation process is contemplated.. The optical, chemical analyses and X-ray difraction data are given. |
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