Thesis Collection
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Browsing by Author "Mangas, J."
Now showing items 1-4 of 4
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Caracterización de los materiales volcánicos asociados a las erupciones holocenas de La Caldera de Pinos de Gáldar y edificios volcánicos adyacentes (Gran Canaria)
(Sociedad Geológica de España, 2002)The holocene eruption of La Caldera de Pinos de Gaidar (2,830 years b.p.) is characterized by an strombolian cone, several lava flows of basanite composition and fall pyroclastic deposits. This volcano and other neighbour ... -
Las mineralizaciones de U de la Carretona y Casa del Gallo En el granito de Albala (Câceres)
(Sociedad Geológica de España, 1996)The U mineralizations that are estudied in this paper are hosted in Albalagranite.They are controled by late Hercinian vertical or subvertical faults, with an aproximate orientation of N30°E. The mineral association in ... -
Mecanismos de emisión, transporte y depósito de las Ignimbritas Roque Nublo (Gran Canaria, Islas Canarias)
(Sociedad Geológica de España, 1996)The Roque Nublo non-welded, lithic rich, ignimbrites are the most characteristic deposits of the second magmatic cycle (Pliocene in age) on Gran Canaria. They originated from vulcanianphreatom agmatic type eruptions wich ... -
Minerales de tierras raras en las carbonatitas del Complejo Basal de Fuerteventura (Islas Canarias)
(Sociedad Geológica de España, 1996)The Fuerteventura carbonatites appear in the Complejo Basal as veins, breccias and shear bands in the coastline between Puerto de la Pena and Cueva de Lobos, and in the Esquinzo ravine zone. These carbonatites are formed ...
