Hydrothermal alteration of sediments in the high-temperature reaction zone at Central Hill of Escanaba Trough, Gorda Ridge

Hydrothermal alteration of sediments in the high-temperature reaction zone at Central Hill of Escanaba Trough, Gorda Ridge

In sediments from Holes ODP 1038A and 1038H, drilled near the hot springs at Central Hill, Escanaba Trough (Gorda Ridge), redistribution of major elements occurs during the water-rock interaction. Contents of Si, Fe, Mg, Ca, Na and K have changed in altered sediments. In this process, an increase/de...

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Main Authors: Galin Konstantin, Khakhina Alexandra, Kurnosov Victor, Konovalov Yurii
Format: Article
Language:English
Published: EDP Sciences 2019-01-01
Series:E3S Web of Conferences
Online Access:https://www.e3s-conferences.org/articles/e3sconf/pdf/2019/24/e3sconf_wri-162018_08003.pdf
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spelling doaj-818981b197ac4f079f181f4f4b46f7892021-02-02T06:44:37ZengEDP SciencesE3S Web of Conferences2267-12422019-01-01980800310.1051/e3sconf/20199808003e3sconf_wri-162018_08003Hydrothermal alteration of sediments in the high-temperature reaction zone at Central Hill of Escanaba Trough, Gorda RidgeGalin Konstantin0Khakhina Alexandra1Kurnosov Victor2Konovalov Yurii3Geological Institute of Russian Academy of SciencesGeological Institute of Russian Academy of SciencesGeological Institute of Russian Academy of SciencesGeological Institute of Russian Academy of SciencesIn sediments from Holes ODP 1038A and 1038H, drilled near the hot springs at Central Hill, Escanaba Trough (Gorda Ridge), redistribution of major elements occurs during the water-rock interaction. Contents of Si, Fe, Mg, Ca, Na and K have changed in altered sediments. In this process, an increase/decrease in contents of major elements in altered sediments shows a decrease/increase in their contents in fluids. The irregular distribution of major elements in altered sediments resembles a layer pie, which reflects the existence of lateral flows of hydrothermal fluids.https://www.e3s-conferences.org/articles/e3sconf/pdf/2019/24/e3sconf_wri-162018_08003.pdf
collection DOAJ
language English
format Article
sources DOAJ
author Galin Konstantin
Khakhina Alexandra
Kurnosov Victor
Konovalov Yurii
spellingShingle Galin Konstantin
Khakhina Alexandra
Kurnosov Victor
Konovalov Yurii
Hydrothermal alteration of sediments in the high-temperature reaction zone at Central Hill of Escanaba Trough, Gorda Ridge
E3S Web of Conferences
author_facet Galin Konstantin
Khakhina Alexandra
Kurnosov Victor
Konovalov Yurii
author_sort Galin Konstantin
title Hydrothermal alteration of sediments in the high-temperature reaction zone at Central Hill of Escanaba Trough, Gorda Ridge
title_short Hydrothermal alteration of sediments in the high-temperature reaction zone at Central Hill of Escanaba Trough, Gorda Ridge
title_full Hydrothermal alteration of sediments in the high-temperature reaction zone at Central Hill of Escanaba Trough, Gorda Ridge
title_fullStr Hydrothermal alteration of sediments in the high-temperature reaction zone at Central Hill of Escanaba Trough, Gorda Ridge
title_full_unstemmed Hydrothermal alteration of sediments in the high-temperature reaction zone at Central Hill of Escanaba Trough, Gorda Ridge
title_sort hydrothermal alteration of sediments in the high-temperature reaction zone at central hill of escanaba trough, gorda ridge
publisher EDP Sciences
series E3S Web of Conferences
issn 2267-1242
publishDate 2019-01-01
description In sediments from Holes ODP 1038A and 1038H, drilled near the hot springs at Central Hill, Escanaba Trough (Gorda Ridge), redistribution of major elements occurs during the water-rock interaction. Contents of Si, Fe, Mg, Ca, Na and K have changed in altered sediments. In this process, an increase/decrease in contents of major elements in altered sediments shows a decrease/increase in their contents in fluids. The irregular distribution of major elements in altered sediments resembles a layer pie, which reflects the existence of lateral flows of hydrothermal fluids.
url https://www.e3s-conferences.org/articles/e3sconf/pdf/2019/24/e3sconf_wri-162018_08003.pdf
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AT khakhinaalexandra hydrothermalalterationofsedimentsinthehightemperaturereactionzoneatcentralhillofescanabatroughgordaridge
AT kurnosovvictor hydrothermalalterationofsedimentsinthehightemperaturereactionzoneatcentralhillofescanabatroughgordaridge
AT konovalovyurii hydrothermalalterationofsedimentsinthehightemperaturereactionzoneatcentralhillofescanabatroughgordaridge
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