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Showing 1 to 5 of 5 for “"SEDEX"”.
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Phosphate-mineral interactions and potential consequences for nutrient cycling
… to the water column. Sequential Extraction (SEDEX) of the solid-phase associated PO4-3 yielded reservoir profiles of phosphate at three sites off of the Massachusetts coast. These extractions found Fe-associated PO4 to be the dominant phase associated with rapid porewater-solid P exchange. …
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Phosphate-mineral interactions and potential consequences for nutrient cycling
… to the water column. Sequential Extraction (SEDEX) of the solid-phase associated P04-3 yielded reservoir profiles of phosphate at three sites off of the Massachusetts coast. These extractions found Fe-associated P04 to be the dominant phase associated with rapid porewater-solid P exchange. …
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Sediment-hosted Zn-Pb-Ag (+ Cu) deposits in the Mount Isa region: An epigenetic approach to mineralisation
The Mount Isa Inlier, north-central Australia, contains numerous sediment-hosted Zn-Pb-Ag-Cu deposits. Previous research on these deposits has resulted in two contrasting metallogenic models: (1) Zn-Pb-Ag mineralisation was formed during the deposition of the host Urquhart Shale at ca. 1655 Ma and …
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Estratigrafía, estructura y su relación con el metamorfismo de la zona axial pirenaica en la transversal del noroeste de Andorra y comarcas del Pallars Sobirá y el Alt Urgell (Lleida)
… la existencia de yacimientos de Pb ¿ Zn de tipo SEDEX y Mississippi Valley de edad comprendida entre el Ordovícico Superior y el Devónico Inferior y (iii) el vulcanismo relacionado con una extensión cortical de edad Ordovícico Superior, permiten interpretar el clivaje SE como relacionado con un …
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Causes and Mechanisms of Remagnetisation in Palaeozoic Sedimentary Rocks - a Multidisciplinary Approach
… and probably originates from synsedimentary (SEDEX), baryte-bearing deposits. The younger illite generation is characterised by lower Gd/La ratios in leachates, which are thought to reflect the formation of Fe-oxides and apatite with flat NASC normalised REE patterns. Consequently, the REE …