RT Journal Article
T1 Morfología de la pirita diagenética en sedimentos recientes del estuario del Río Odiel (SO de España)
T1 Early Diagenetic Pyrite Morphology in Recent Sediments of the Odiel River Estuary (South-West Spain)
A1 Borrego Flores, José
A1 Monterde, J.
A1 Morales González, Juan Antonio
A1 Carro Flores, Berta
A1 López González, Nieves
AB Diagenetic sulphurs have been observed in subsurficial sediments from Odiel River Estuary. These sulfurs display three distinct morphologies: microcrystal aggregates, framboidal aggregates and euhedral pyrite macrocrystals. The genesis of these pyrite morphologies occurs in non-strictly-anoxic environments with a continuous sulphate and iron support where the bacterial activity induces a fast nucléation and growth of microcrystals. These optimal environmental conditions present in the Odiel estuary allow an accelerated evolution from framboidal morphologies to euhedral macrocristals during early diagenetic stages
PB Sociedad Geológica de España
YR 2002
FD 2002
LK http://hdl.handle.net/10272/9118
UL http://hdl.handle.net/10272/9118
LA spa
DS Repositorio Institucional de la Universidad de Huelva
RD 30 may 2026