Chemical composition of celadonite-glauconite minerals and cristobalite from altered oceanic basalts of DSDP Hole 49-407
Features of associations of newly formed minerals in Oligocene basalts from the Reykjanes Ridge (DSDP Hole 407), which consist in wide development of celadonite-glauconite group minerals, as well as saponite, cristobalite and specific Fe-Si formations is shown. Detailed mineralogical and geochemical...
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.777345 2023-05-15T17:32:44+02:00 Chemical composition of celadonite-glauconite minerals and cristobalite from altered oceanic basalts of DSDP Hole 49-407 Kossovskaya, Anna G Petrova, V V Kaleda, Kirill G Sokolova, Alla L Karpova, G V Tsipursky, S I LATITUDE: 63.938700 * LONGITUDE: -30.576000 * DATE/TIME START: 1976-07-23T00:00:00 * DATE/TIME END: 1976-07-23T00:00:00 1984-03-09 application/zip, 3 datasets https://doi.pangaea.de/10.1594/PANGAEA.777345 https://doi.org/10.1594/PANGAEA.777345 en eng PANGAEA https://doi.pangaea.de/10.1594/PANGAEA.777345 https://doi.org/10.1594/PANGAEA.777345 CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess CC-BY Supplement to: Kossovskaya, Anna G; Petrova, V V; Kaleda, Kirill G; Sokolova, Alla L; Karpova, G V; Tsipursky, S I (1984): Parageneses of celadonite-glauconite minerals and cristobalite in altered oceanic basalts (DSDP Hole 407). Litologiya i Poleznyye Iskopaemyye (Lithology and Mineral Resources), 19(4), 63-84 49-407 Archive of Ocean Data ARCOD Deep Sea Drilling Project DRILL Drilling/drill rig DSDP Glomar Challenger Leg49 North Atlantic/RIDGE Dataset 1984 ftpangaea https://doi.org/10.1594/PANGAEA.777345 2023-01-20T07:32:27Z Features of associations of newly formed minerals in Oligocene basalts from the Reykjanes Ridge (DSDP Hole 407), which consist in wide development of celadonite-glauconite group minerals, as well as saponite, cristobalite and specific Fe-Si formations is shown. Detailed mineralogical and geochemical characteristics of these newly formed minerals are reported. It is firstly shown that at underwater alteration of basalts not only celadonite can be generated, but also glauconite. Dependence of secondary mineral composition from petrochemical features of original basalts and from their permeability is revealed. It is concluded that complexes of secondary minerals formed during alteration of basalts with similar petrochemical characteristics in the ocean and on the continent are different. Dataset North Atlantic PANGAEA - Data Publisher for Earth & Environmental Science Reykjanes ENVELOPE(-22.250,-22.250,65.467,65.467) ENVELOPE(-30.576000,-30.576000,63.938700,63.938700) |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
49-407 Archive of Ocean Data ARCOD Deep Sea Drilling Project DRILL Drilling/drill rig DSDP Glomar Challenger Leg49 North Atlantic/RIDGE |
spellingShingle |
49-407 Archive of Ocean Data ARCOD Deep Sea Drilling Project DRILL Drilling/drill rig DSDP Glomar Challenger Leg49 North Atlantic/RIDGE Kossovskaya, Anna G Petrova, V V Kaleda, Kirill G Sokolova, Alla L Karpova, G V Tsipursky, S I Chemical composition of celadonite-glauconite minerals and cristobalite from altered oceanic basalts of DSDP Hole 49-407 |
topic_facet |
49-407 Archive of Ocean Data ARCOD Deep Sea Drilling Project DRILL Drilling/drill rig DSDP Glomar Challenger Leg49 North Atlantic/RIDGE |
description |
Features of associations of newly formed minerals in Oligocene basalts from the Reykjanes Ridge (DSDP Hole 407), which consist in wide development of celadonite-glauconite group minerals, as well as saponite, cristobalite and specific Fe-Si formations is shown. Detailed mineralogical and geochemical characteristics of these newly formed minerals are reported. It is firstly shown that at underwater alteration of basalts not only celadonite can be generated, but also glauconite. Dependence of secondary mineral composition from petrochemical features of original basalts and from their permeability is revealed. It is concluded that complexes of secondary minerals formed during alteration of basalts with similar petrochemical characteristics in the ocean and on the continent are different. |
format |
Dataset |
author |
Kossovskaya, Anna G Petrova, V V Kaleda, Kirill G Sokolova, Alla L Karpova, G V Tsipursky, S I |
author_facet |
Kossovskaya, Anna G Petrova, V V Kaleda, Kirill G Sokolova, Alla L Karpova, G V Tsipursky, S I |
author_sort |
Kossovskaya, Anna G |
title |
Chemical composition of celadonite-glauconite minerals and cristobalite from altered oceanic basalts of DSDP Hole 49-407 |
title_short |
Chemical composition of celadonite-glauconite minerals and cristobalite from altered oceanic basalts of DSDP Hole 49-407 |
title_full |
Chemical composition of celadonite-glauconite minerals and cristobalite from altered oceanic basalts of DSDP Hole 49-407 |
title_fullStr |
Chemical composition of celadonite-glauconite minerals and cristobalite from altered oceanic basalts of DSDP Hole 49-407 |
title_full_unstemmed |
Chemical composition of celadonite-glauconite minerals and cristobalite from altered oceanic basalts of DSDP Hole 49-407 |
title_sort |
chemical composition of celadonite-glauconite minerals and cristobalite from altered oceanic basalts of dsdp hole 49-407 |
publisher |
PANGAEA |
publishDate |
1984 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.777345 https://doi.org/10.1594/PANGAEA.777345 |
op_coverage |
LATITUDE: 63.938700 * LONGITUDE: -30.576000 * DATE/TIME START: 1976-07-23T00:00:00 * DATE/TIME END: 1976-07-23T00:00:00 |
long_lat |
ENVELOPE(-22.250,-22.250,65.467,65.467) ENVELOPE(-30.576000,-30.576000,63.938700,63.938700) |
geographic |
Reykjanes |
geographic_facet |
Reykjanes |
genre |
North Atlantic |
genre_facet |
North Atlantic |
op_source |
Supplement to: Kossovskaya, Anna G; Petrova, V V; Kaleda, Kirill G; Sokolova, Alla L; Karpova, G V; Tsipursky, S I (1984): Parageneses of celadonite-glauconite minerals and cristobalite in altered oceanic basalts (DSDP Hole 407). Litologiya i Poleznyye Iskopaemyye (Lithology and Mineral Resources), 19(4), 63-84 |
op_relation |
https://doi.pangaea.de/10.1594/PANGAEA.777345 https://doi.org/10.1594/PANGAEA.777345 |
op_rights |
CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1594/PANGAEA.777345 |
_version_ |
1766130991404941312 |