RT Journal Article
T1 Procesos de transformación y neoformación de esmectitas en los materiales volcanoclásticos de la isla de La Palma (Canarias)
T1 Processes of transformation and heoformation of smectites in the volcaniclastic deposits from the La Palma (Canary Islands)
A1 Vegas Salamanca, J.
A1 García Romero, E.
A1 Marfil Pérez, Rafaela
AB Clay 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 components
PB Sociedad Geológica de España
YR 1998
FD 1998
LK http://hdl.handle.net/10272/10191
UL http://hdl.handle.net/10272/10191
LA spa
DS Repositorio Institucional de la Universidad de Huelva
RD 30 may 2026