X-Ray Single Crystal Studies of Olivines in Yamato-74354 and -74371 Meteorites

P(論文) The olivines from Yamato-74354 (L5-6) and -74371 (H5) meteorites have been studied by X-ray diffraction method. The crystal structures of olivines have been refined using X-ray intensity data. The site preference of metal cations for M1 and M2 sites in both olivine structures has been determin...

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Main Authors: Yamaji, Motohiro, Matsumoto, Takeo
Language:English
Published: 1980
Subjects:
Yamato
Memoirs of National Institute of Polar Research
Polar Research
Online Access:https://nipr.repo.nii.ac.jp/record/1092/files/KJ00000011618.pdf
id ftnipr:oai:nipr.repo.nii.ac.jp:00001092
record_format openpolar
spelling ftnipr:oai:nipr.repo.nii.ac.jp:00001092 2024-09-09T19:51:59+00:00 X-Ray Single Crystal Studies of Olivines in Yamato-74354 and -74371 Meteorites Yamaji, Motohiro Matsumoto, Takeo 1980-12 application/pdf https://nipr.repo.nii.ac.jp/record/1092/files/KJ00000011618.pdf eng eng Memoirs of National Institute of Polar Research. Special issue 17 104 118 AA00733561 https://nipr.repo.nii.ac.jp/record/1092/files/KJ00000011618.pdf 1980 ftnipr 2024-06-17T04:00:22Z P(論文) The olivines from Yamato-74354 (L5-6) and -74371 (H5) meteorites have been studied by X-ray diffraction method. The crystal structures of olivines have been refined using X-ray intensity data. The site preference of metal cations for M1 and M2 sites in both olivine structures has been determined. The cation distributions of Mg^<2+> and Fe^<2+> in M1 and M2 sites for these olivines show a slight tendency to disorder. For Yamato-74354 and -74371 olivines, the distribution coefficient K_D is 1.09 and 0.92,respectively. This tendency resembles the tendency of cation distribution in metamorphic olivines. departmental bulletin paper Other/Unknown Material Memoirs of National Institute of Polar Research Polar Research National Institute of Polar Research Repository, Japan Yamato ENVELOPE(35.583,35.583,-71.417,-71.417)
institution Open Polar
collection National Institute of Polar Research Repository, Japan
op_collection_id ftnipr
language English
description P(論文) The olivines from Yamato-74354 (L5-6) and -74371 (H5) meteorites have been studied by X-ray diffraction method. The crystal structures of olivines have been refined using X-ray intensity data. The site preference of metal cations for M1 and M2 sites in both olivine structures has been determined. The cation distributions of Mg^<2+> and Fe^<2+> in M1 and M2 sites for these olivines show a slight tendency to disorder. For Yamato-74354 and -74371 olivines, the distribution coefficient K_D is 1.09 and 0.92,respectively. This tendency resembles the tendency of cation distribution in metamorphic olivines. departmental bulletin paper
author Yamaji, Motohiro
Matsumoto, Takeo
spellingShingle Yamaji, Motohiro
Matsumoto, Takeo
X-Ray Single Crystal Studies of Olivines in Yamato-74354 and -74371 Meteorites
author_facet Yamaji, Motohiro
Matsumoto, Takeo
author_sort Yamaji, Motohiro
title X-Ray Single Crystal Studies of Olivines in Yamato-74354 and -74371 Meteorites
title_short X-Ray Single Crystal Studies of Olivines in Yamato-74354 and -74371 Meteorites
title_full X-Ray Single Crystal Studies of Olivines in Yamato-74354 and -74371 Meteorites
title_fullStr X-Ray Single Crystal Studies of Olivines in Yamato-74354 and -74371 Meteorites
title_full_unstemmed X-Ray Single Crystal Studies of Olivines in Yamato-74354 and -74371 Meteorites
title_sort x-ray single crystal studies of olivines in yamato-74354 and -74371 meteorites
publishDate 1980
url https://nipr.repo.nii.ac.jp/record/1092/files/KJ00000011618.pdf
long_lat ENVELOPE(35.583,35.583,-71.417,-71.417)
geographic Yamato
geographic_facet Yamato
genre Memoirs of National Institute of Polar Research
Polar Research
genre_facet Memoirs of National Institute of Polar Research
Polar Research
op_relation Memoirs of National Institute of Polar Research. Special issue
17
104
118
AA00733561
https://nipr.repo.nii.ac.jp/record/1092/files/KJ00000011618.pdf
_version_ 1809921347680206848

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