K, Rb, Sr, Th, and U contents of the basement rocks from the Yamato Mountains, East Antarctica

Sixty-three samples of basement rocks collected from the Yamato Mountains were analyzed for the trace elements Rb, Sr, Th and U together with K. The element abundances and ratios are different among the syenitic rocks. The Sr content of the clinopyroxene quartz monzonite, in particular, is considera...

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Bibliographic Details
Main Authors: Kazuyuki Shiraishi, Hiroshi Kanaya
Format: Article in Journal/Newspaper
Language:English
Japanese
Published: National Institute of Polar Research 1983
Subjects:
Geography (General)
G1-922
East Antarctica
Yamato
Antarc*
Antarctica
Online Access:https://doi.org/10.15094/00008365
https://doaj.org/article/88b85dbc7eb74fb68c0892d1a85efe81
id ftdoajarticles:oai:doaj.org/article:88b85dbc7eb74fb68c0892d1a85efe81
record_format openpolar
spelling ftdoajarticles:oai:doaj.org/article:88b85dbc7eb74fb68c0892d1a85efe81 2023-05-15T14:01:01+02:00 K, Rb, Sr, Th, and U contents of the basement rocks from the Yamato Mountains, East Antarctica Kazuyuki Shiraishi Hiroshi Kanaya 1983-09-01T00:00:00Z https://doi.org/10.15094/00008365 https://doaj.org/article/88b85dbc7eb74fb68c0892d1a85efe81 EN JA eng jpn National Institute of Polar Research https://doi.org/10.15094/00008365 https://doaj.org/toc/0085-7289 https://doaj.org/toc/2432-079X doi:10.15094/00008365 0085-7289 2432-079X https://doaj.org/article/88b85dbc7eb74fb68c0892d1a85efe81 Antarctic Record, Iss 79, Pp 30-41 (1983) Geography (General) G1-922 article 1983 ftdoajarticles https://doi.org/10.15094/00008365 2022-12-31T06:33:39Z Sixty-three samples of basement rocks collected from the Yamato Mountains were analyzed for the trace elements Rb, Sr, Th and U together with K. The element abundances and ratios are different among the syenitic rocks. The Sr content of the clinopyroxene quartz monzonite, in particular, is considerably high. Mutual differences of the element abundances and ratios among the metamorphic rocks are not significant, and the ranges of the values seem to be consistent with those of lower granulite to upper amphibolite facies rocks in the shield areas of the world. Article in Journal/Newspaper Antarc* Antarctica East Antarctica Directory of Open Access Journals: DOAJ Articles East Antarctica Yamato ENVELOPE(35.583,35.583,-71.417,-71.417)
institution Open Polar
collection Directory of Open Access Journals: DOAJ Articles
op_collection_id ftdoajarticles
language English
Japanese
topic Geography (General)
G1-922
spellingShingle Geography (General)
G1-922
Kazuyuki Shiraishi
Hiroshi Kanaya
K, Rb, Sr, Th, and U contents of the basement rocks from the Yamato Mountains, East Antarctica
topic_facet Geography (General)
G1-922
description Sixty-three samples of basement rocks collected from the Yamato Mountains were analyzed for the trace elements Rb, Sr, Th and U together with K. The element abundances and ratios are different among the syenitic rocks. The Sr content of the clinopyroxene quartz monzonite, in particular, is considerably high. Mutual differences of the element abundances and ratios among the metamorphic rocks are not significant, and the ranges of the values seem to be consistent with those of lower granulite to upper amphibolite facies rocks in the shield areas of the world.
format Article in Journal/Newspaper
author Kazuyuki Shiraishi
Hiroshi Kanaya
author_facet Kazuyuki Shiraishi
Hiroshi Kanaya
author_sort Kazuyuki Shiraishi
title K, Rb, Sr, Th, and U contents of the basement rocks from the Yamato Mountains, East Antarctica
title_short K, Rb, Sr, Th, and U contents of the basement rocks from the Yamato Mountains, East Antarctica
title_full K, Rb, Sr, Th, and U contents of the basement rocks from the Yamato Mountains, East Antarctica
title_fullStr K, Rb, Sr, Th, and U contents of the basement rocks from the Yamato Mountains, East Antarctica
title_full_unstemmed K, Rb, Sr, Th, and U contents of the basement rocks from the Yamato Mountains, East Antarctica
title_sort k, rb, sr, th, and u contents of the basement rocks from the yamato mountains, east antarctica
publisher National Institute of Polar Research
publishDate 1983
url https://doi.org/10.15094/00008365
https://doaj.org/article/88b85dbc7eb74fb68c0892d1a85efe81
long_lat ENVELOPE(35.583,35.583,-71.417,-71.417)
geographic East Antarctica
Yamato
geographic_facet East Antarctica
Yamato
genre Antarc*
Antarctica
East Antarctica
genre_facet Antarc*
Antarctica
East Antarctica
op_source Antarctic Record, Iss 79, Pp 30-41 (1983)
op_relation https://doi.org/10.15094/00008365
https://doaj.org/toc/0085-7289
https://doaj.org/toc/2432-079X
doi:10.15094/00008365
0085-7289
2432-079X
https://doaj.org/article/88b85dbc7eb74fb68c0892d1a85efe81
op_doi https://doi.org/10.15094/00008365
_version_ 1766270457001017344

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