Thesis Collection
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Browsing by Subject "P-T conditions"
Now showing items 1-3 of 3
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Caracterización de los minerales del dique gabroideo de Messejana - Plasencia en su sector nor-oriental
(Sociedad Geológica de España, 2005)In the gabbroic Messejana–Plasencia dyke we have distinguished three types of pyroxenes: enstatite, pigeonite and augite. Enstatite and augite have been the first minerals that have crystallized at high T (1100ºC – ... -
Estimación de las condiciones del metamorfismo hercínico de alta presión de la Sierra de Guadarrama
(Sociedad Geológica de España, 1994)A revision of the P-T conditions of the first metamorphic episode, based on new data on the mineral chemistry of the residual high pressure paragenesis of the metabasic and metapelitic rocks from the Sierra de Guadarrama, ... -
Petrografía y condiciones de formación de las rocas ultramáficas con granate asociadas a las eclogitas de Cabo Ortegal
(Sociedad Geológica de España, 2004)Garnet-bearing ultramafic rocks forming a decametric outcrop occur associated to the eclogites of the upper catazonal unit of the Cabo Ortegal Complex. These ultramafites are included within variably mylonitized ...
