Thesis Collection
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Browsing by Author "Apalategui, Octavio"
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La zona de cizalla de Campillo: accidente tectónico a escala continental en el suroeste del Macizo Ibérico
(Sociedad Geológica de España, 2004)We describe the main features of the Campillo shear zone, a band of intense deformation made of mylonitic to ultramylonitic rocks bearing a vertical foliation and subhorizontal stretching lineations. The shear zone is ... -
Nuevos datos tectono-estructurales del Macizo de Brovales (Antiforma de Olivenza-Monesterio): relación con el cabalgamiento de Monesterio
(Sociedad Geológica de España, 2003)The Brovales Massif is a calckalcaline hercynian pluton intruded in Precambriam Serie Negra and clastic lower Cambrian sediment. Its emplacement has been suposed sinkinematic to the main hercinian fase. New structural and ... -
Petrografía, geoquímica y posible origen del plutón de Salvatierra de los Barros (Zona de Ossa Morena, Badajoz)
(2006)The Salvatierra de los Barros pluton is mainly composed by medium grain biotite monzogranites and granodiorites, with common monazite and apatite, and lesser cordierite and allanite. These rocks show massive structure ... -
Potencial ornamental del plutón de Sierra Bermeja (Badajoz): evaluación de su canterabilidad
(Sociedad Geológica de España, 2003)The Sierra Bermeja pluton is mainly composed of three peraluminous granitic facies: Cornalvo, Moro and Raposeras. The three facies show four main joint systems, two of them developed at regional scale oriented N5/900 and ... -
Secuencias acumulativas en el Complejo Plutónico de Valencia del Ventoso
(Sociedad Geológica de España, 2004)In the Valencia del Ventoso plutonic complex it has been detected the basal part of a previous stock formed by cumulates. This accumulative sequence is subdivided in base of textural criteria in five zones, called from ... -
Unidades Preordovícicas y Megaestructuras Cadomienses en La Serena y La Siberia Extremeña (Macizo Ibérico meridional)
(2009)New mapping of the pre-Ordovician basement (Schist and Greywacke Complex or Lower Alcudian) from the La Serena and La Siberia Extremeña regions of the southern Central Iberian zone has allowed the distinction of up to ...
