Secondary mineral assemblages in a volcanic sequence of ODP Hole 104-642E, supplement to: Desprairies, Alain; Tremblay, P; Laloy, C (1989): Secondary mineral assemblages in a volcanic sequence drilled during ODP Leg 104 in the Norwegian Sea. In: Eldholm, O; Thiede, J; Taylor, E; et al. (eds.), Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 104, 397-409
Mineralogical and geochemical analyses of alteration products from upper and lower volcanic series recovered during ODP Leg 104 reveal variations both in composition and order of crystallization of clay minerals vesicles and voids filling and replacing glass. These results provide information about...
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1989
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ftdatacite:10.1594/pangaea.737391 2023-05-15T17:47:06+02:00 Secondary mineral assemblages in a volcanic sequence of ODP Hole 104-642E, supplement to: Desprairies, Alain; Tremblay, P; Laloy, C (1989): Secondary mineral assemblages in a volcanic sequence drilled during ODP Leg 104 in the Norwegian Sea. In: Eldholm, O; Thiede, J; Taylor, E; et al. (eds.), Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 104, 397-409 Desprairies, Alain Tremblay, P Laloy, C 1989 application/zip https://dx.doi.org/10.1594/pangaea.737391 https://doi.pangaea.de/10.1594/PANGAEA.737391 en eng PANGAEA - Data Publisher for Earth & Environmental Science https://dx.doi.org/10.2973/odp.proc.sr.104.142.1989 Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 CC-BY Drilling/drill rig Leg81 Leg104 Glomar Challenger Joides Resolution Deep Sea Drilling Project DSDP Ocean Drilling Program ODP article Supplementary Collection of Datasets Collection 1989 ftdatacite https://doi.org/10.1594/pangaea.737391 https://doi.org/10.2973/odp.proc.sr.104.142.1989 2022-02-09T12:04:35Z Mineralogical and geochemical analyses of alteration products from upper and lower volcanic series recovered during ODP Leg 104 reveal variations both in composition and order of crystallization of clay minerals vesicles and voids filling and replacing glass. These results provide information about successive alteration stages of rocks and interlayered volcaniclastic sediments. The first stage, related to initial basalt-seawater interaction, is characterized by development of Fe-smectites, especially Fe-rich saponite. A second stage of intermittently superimposed subaerial weathering is marked by iron-oxides-halloysite-kaolinite formation. The third episode, interpreted as hydrothermal on the basis of O-isotopic data, is defined by postburial coprecipitation of Fe-poor, Mg-rich saponite and celadonite. A distinct final and pervasive hydrothermal stage, occurring mainly in the lower series and dominated by Al-smectites-zeolites assemblage, indicates changes toward a more reducing alteration environment. Article in Journal/Newspaper Norwegian Sea DataCite Metadata Store (German National Library of Science and Technology) Norwegian Sea Tremblay ENVELOPE(-120.853,-120.853,55.783,55.783) |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
Drilling/drill rig Leg81 Leg104 Glomar Challenger Joides Resolution Deep Sea Drilling Project DSDP Ocean Drilling Program ODP |
spellingShingle |
Drilling/drill rig Leg81 Leg104 Glomar Challenger Joides Resolution Deep Sea Drilling Project DSDP Ocean Drilling Program ODP Desprairies, Alain Tremblay, P Laloy, C Secondary mineral assemblages in a volcanic sequence of ODP Hole 104-642E, supplement to: Desprairies, Alain; Tremblay, P; Laloy, C (1989): Secondary mineral assemblages in a volcanic sequence drilled during ODP Leg 104 in the Norwegian Sea. In: Eldholm, O; Thiede, J; Taylor, E; et al. (eds.), Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 104, 397-409 |
topic_facet |
Drilling/drill rig Leg81 Leg104 Glomar Challenger Joides Resolution Deep Sea Drilling Project DSDP Ocean Drilling Program ODP |
description |
Mineralogical and geochemical analyses of alteration products from upper and lower volcanic series recovered during ODP Leg 104 reveal variations both in composition and order of crystallization of clay minerals vesicles and voids filling and replacing glass. These results provide information about successive alteration stages of rocks and interlayered volcaniclastic sediments. The first stage, related to initial basalt-seawater interaction, is characterized by development of Fe-smectites, especially Fe-rich saponite. A second stage of intermittently superimposed subaerial weathering is marked by iron-oxides-halloysite-kaolinite formation. The third episode, interpreted as hydrothermal on the basis of O-isotopic data, is defined by postburial coprecipitation of Fe-poor, Mg-rich saponite and celadonite. A distinct final and pervasive hydrothermal stage, occurring mainly in the lower series and dominated by Al-smectites-zeolites assemblage, indicates changes toward a more reducing alteration environment. |
format |
Article in Journal/Newspaper |
author |
Desprairies, Alain Tremblay, P Laloy, C |
author_facet |
Desprairies, Alain Tremblay, P Laloy, C |
author_sort |
Desprairies, Alain |
title |
Secondary mineral assemblages in a volcanic sequence of ODP Hole 104-642E, supplement to: Desprairies, Alain; Tremblay, P; Laloy, C (1989): Secondary mineral assemblages in a volcanic sequence drilled during ODP Leg 104 in the Norwegian Sea. In: Eldholm, O; Thiede, J; Taylor, E; et al. (eds.), Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 104, 397-409 |
title_short |
Secondary mineral assemblages in a volcanic sequence of ODP Hole 104-642E, supplement to: Desprairies, Alain; Tremblay, P; Laloy, C (1989): Secondary mineral assemblages in a volcanic sequence drilled during ODP Leg 104 in the Norwegian Sea. In: Eldholm, O; Thiede, J; Taylor, E; et al. (eds.), Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 104, 397-409 |
title_full |
Secondary mineral assemblages in a volcanic sequence of ODP Hole 104-642E, supplement to: Desprairies, Alain; Tremblay, P; Laloy, C (1989): Secondary mineral assemblages in a volcanic sequence drilled during ODP Leg 104 in the Norwegian Sea. In: Eldholm, O; Thiede, J; Taylor, E; et al. (eds.), Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 104, 397-409 |
title_fullStr |
Secondary mineral assemblages in a volcanic sequence of ODP Hole 104-642E, supplement to: Desprairies, Alain; Tremblay, P; Laloy, C (1989): Secondary mineral assemblages in a volcanic sequence drilled during ODP Leg 104 in the Norwegian Sea. In: Eldholm, O; Thiede, J; Taylor, E; et al. (eds.), Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 104, 397-409 |
title_full_unstemmed |
Secondary mineral assemblages in a volcanic sequence of ODP Hole 104-642E, supplement to: Desprairies, Alain; Tremblay, P; Laloy, C (1989): Secondary mineral assemblages in a volcanic sequence drilled during ODP Leg 104 in the Norwegian Sea. In: Eldholm, O; Thiede, J; Taylor, E; et al. (eds.), Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 104, 397-409 |
title_sort |
secondary mineral assemblages in a volcanic sequence of odp hole 104-642e, supplement to: desprairies, alain; tremblay, p; laloy, c (1989): secondary mineral assemblages in a volcanic sequence drilled during odp leg 104 in the norwegian sea. in: eldholm, o; thiede, j; taylor, e; et al. (eds.), proceedings of the ocean drilling program, scientific results, college station, tx (ocean drilling program), 104, 397-409 |
publisher |
PANGAEA - Data Publisher for Earth & Environmental Science |
publishDate |
1989 |
url |
https://dx.doi.org/10.1594/pangaea.737391 https://doi.pangaea.de/10.1594/PANGAEA.737391 |
long_lat |
ENVELOPE(-120.853,-120.853,55.783,55.783) |
geographic |
Norwegian Sea Tremblay |
geographic_facet |
Norwegian Sea Tremblay |
genre |
Norwegian Sea |
genre_facet |
Norwegian Sea |
op_relation |
https://dx.doi.org/10.2973/odp.proc.sr.104.142.1989 |
op_rights |
Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1594/pangaea.737391 https://doi.org/10.2973/odp.proc.sr.104.142.1989 |
_version_ |
1766151407710240768 |