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Processes of transformation and heoformation of smectites in the volcaniclastic deposits from the La Palma (Canary Islands)

dc.contributor.authorVegas Salamanca, J.
dc.contributor.authorGarcía Romero, E.
dc.contributor.authorMarfil Pérez, Rafaela
dc.description.abstractClay minerals from the volcaniclastic deposits of the three different sedimentary settings (paleosols, continental lacustrine and transitional, fan delta) have been studied by X-ray, MEB y TEM. The clay fraction of this sediments consist largely of smectite (saponite) with minor irregular chlorite-smectite mixed layers and illite; they occur as replacement of ferromagnesian minerals, plagioclase microlites and glass matrix of the volcarenite and they are inferred to be direct diagenetic alteration products of volcanic componentsen_US
dc.publisherSociedad Geológica de Españaen_US
dc.rightsAtribución-NoComercial-SinDerivadas 3.0 España*
dc.subject.otherVolcaniclastic depositsen_US
dc.subject.otherDiagenetic alterationen_US
dc.subject.otherCaldera de Taburienteen_US
dc.subject.otherLa Palmaen_US
dc.subject.otherCanary Islandsen_US
dc.titleProcesos de transformación y neoformación de esmectitas en los materiales volcanoclásticos de la isla de La Palma (Canarias)en_US
dc.titleProcesses of transformation and heoformation of smectites in the volcaniclastic deposits from the La Palma (Canary Islands)eng

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Atribución-NoComercial-SinDerivadas 3.0 España
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