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

Sanabria Orellana, Raúl and Casquet, César and Tornos Arroyo, Fernando and Galindo Francisco, Mª del Carmen (2005) Las mineralizaciones ferríferas del coto minero San Guillermo (Jerez de los Caballeros, Badajoz, España). Geogaceta, 38 . pp. 223-226. ISSN 0213-683X

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Abstract

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.

Item Type:Article
Uncontrolled Keywords:Ore deposits, Magnetite, Skarn, Ossa Morena zone, Variscan
Subjects:Sciences > Geology > Petrology
ID Code:11554
Deposited On:16 Nov 2010 12:20
Last Modified:06 Feb 2014 09:06

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