Las mineralizaciones ferríferas del coto minero San Guillermo (Jerez de los Caballeros, Badajoz, España)

Autor:	Sanabria Orellana, Raúl, Casquet, César, Tornos Arroyo, Fernando, Galindo Francisco, Mª del Carmen
Rok vydání:	2005
Předmět:	Magnetite Variscan Ore deposits Ossa Morena zone Petrología Skarn
Zdroj:	E-Prints Complutense: Archivo Institucional de la UCM Universidad Complutense de Madrid Arias Montano. Repositorio Institucional de la Universidad de Huelva instname E-Prints Complutense. Archivo Institucional de la UCM
Popis:	Stratoid magnetite and skarn magnetite were mined at the San Guillermo mine district. Structural and textural evidence suggest that they formed by replacement of older rocks in Variscan orogeny times during a protracted process that begun with fluid flow and stratoid magnetite formation along thrusts. This was followed by the Brovales pluton emplacement probably controlled by an oblique shear zone. Exo and endoskarns with magnetite formed at this time, partly before and partly after complete crystallization of the pluton.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::b7ab8b3774f410f421bc88ce9ea0122b https://eprints.ucm.es/id/eprint/11554/1/Sanabria_et_al_geogaceta_2005.pdf Zobrazit plný text záznamu