Soto, Juan I.Muñoz, Mercedes2017-08-212017-08-211993http://hdl.handle.net/10272/14056Late Zn-rich assemblages have been found in several lithilogies of the Bédar-Macael unit and upper part of the Calar-Alto unit (Nevado-Filabride Complex). The nowadays brittle contacts between the nevado-filábride and alpujárride units are low-angle normal faults of an extensional system Middle Miocene in age. In metabasite rocks of the Bédar-Macael unit, Zn-rich staurolite (ZnO<13 wt%) partially transformed to gahnite-haematite+quartz assemblage has been foundspaAtribución-NoComercial-SinDerivadas 3.0 Españahttp://creativecommons.org/licenses/by-nc-nd/3.0/es/Zn-rich stauroliteHydrothermal fluidsExtensional shear zonesBrittle-ductile transitionBeticsjournal articleopen access