A classification of several Yamato-75 chondrites (V)
P(論文) Electron microprobe studies have been made of olivines and pyroxenes in 19 Yamato-75 chondrites which were collected from the Yamato Mountains area, East Antarctica by the 16th Japanese Antarctic Research Expedition (1974-1976) (JARE-16). These chondrites are classified on the basis of textura...
| Main Authors: | , , |
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| Language: | English |
| Published: |
1984
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| Subjects: | |
| Online Access: | https://nipr.repo.nii.ac.jp/record/1717/files/KJ00000012349.pdf https://nipr.repo.nii.ac.jp/records/1717 |
| _version_ | 1829312364282904576 |
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| author | Matsumoto, Yukio Kojima, Hideyasu Jyo, Nobuyuki |
| author_facet | Matsumoto, Yukio Kojima, Hideyasu Jyo, Nobuyuki |
| author_sort | Matsumoto, Yukio |
| collection | National Institute of Polar Research Repository, Japan |
| description | P(論文) Electron microprobe studies have been made of olivines and pyroxenes in 19 Yamato-75 chondrites which were collected from the Yamato Mountains area, East Antarctica by the 16th Japanese Antarctic Research Expedition (1974-1976) (JARE-16). These chondrites are classified on the basis of textural characteristics of chondrules, matrix, plagioclase and igneous glass, and on the compositions of olivines and orthopyroxenes. As a result, the chondrites are tentatively classified as follows : type H3 (Yamato-75029), type H4 (Yamato-75096,-75269), type H4-5 (Yamato-75291), type H5-4 (Yamato-75262), type H5 (Yamato-75012,-75259), type H5-6 (Yamato-75267), type H6 (Yamato-75100,-75277,-75304), type L4 (Yamato-75019), type L4-5 (Yamato-75297), type L5 (Yamato-75017,-75270,-75288,-75289), type L6 (Yamato-75071), type LL6 (Yamato-75258). departmental bulletin paper |
| genre | Antarc* Antarctic Antarctica East Antarctica Memoirs of National Institute of Polar Research Polar Research |
| genre_facet | Antarc* Antarctic Antarctica East Antarctica Memoirs of National Institute of Polar Research Polar Research |
| geographic | Antarctic East Antarctica Yamato |
| geographic_facet | Antarctic East Antarctica Yamato |
| id | ftnipr:oai:nipr.repo.nii.ac.jp:00001717 |
| institution | Open Polar |
| language | English |
| long_lat | ENVELOPE(35.583,35.583,-71.417,-71.417) |
| op_collection_id | ftnipr |
| op_relation | Memoirs of National Institute of Polar Research. Special issue 35 52 AA00733561 https://nipr.repo.nii.ac.jp/record/1717/files/KJ00000012349.pdf https://nipr.repo.nii.ac.jp/records/1717 |
| publishDate | 1984 |
| record_format | openpolar |
| spelling | ftnipr:oai:nipr.repo.nii.ac.jp:00001717 2025-04-13T14:08:24+00:00 A classification of several Yamato-75 chondrites (V) Matsumoto, Yukio Kojima, Hideyasu Jyo, Nobuyuki 1984-12 application/pdf https://nipr.repo.nii.ac.jp/record/1717/files/KJ00000012349.pdf https://nipr.repo.nii.ac.jp/records/1717 eng eng Memoirs of National Institute of Polar Research. Special issue 35 52 AA00733561 https://nipr.repo.nii.ac.jp/record/1717/files/KJ00000012349.pdf https://nipr.repo.nii.ac.jp/records/1717 1984 ftnipr 2025-03-19T10:19:57Z P(論文) Electron microprobe studies have been made of olivines and pyroxenes in 19 Yamato-75 chondrites which were collected from the Yamato Mountains area, East Antarctica by the 16th Japanese Antarctic Research Expedition (1974-1976) (JARE-16). These chondrites are classified on the basis of textural characteristics of chondrules, matrix, plagioclase and igneous glass, and on the compositions of olivines and orthopyroxenes. As a result, the chondrites are tentatively classified as follows : type H3 (Yamato-75029), type H4 (Yamato-75096,-75269), type H4-5 (Yamato-75291), type H5-4 (Yamato-75262), type H5 (Yamato-75012,-75259), type H5-6 (Yamato-75267), type H6 (Yamato-75100,-75277,-75304), type L4 (Yamato-75019), type L4-5 (Yamato-75297), type L5 (Yamato-75017,-75270,-75288,-75289), type L6 (Yamato-75071), type LL6 (Yamato-75258). departmental bulletin paper Other/Unknown Material Antarc* Antarctic Antarctica East Antarctica Memoirs of National Institute of Polar Research Polar Research National Institute of Polar Research Repository, Japan Antarctic East Antarctica Yamato ENVELOPE(35.583,35.583,-71.417,-71.417) |
| spellingShingle | Matsumoto, Yukio Kojima, Hideyasu Jyo, Nobuyuki A classification of several Yamato-75 chondrites (V) |
| title | A classification of several Yamato-75 chondrites (V) |
| title_full | A classification of several Yamato-75 chondrites (V) |
| title_fullStr | A classification of several Yamato-75 chondrites (V) |
| title_full_unstemmed | A classification of several Yamato-75 chondrites (V) |
| title_short | A classification of several Yamato-75 chondrites (V) |
| title_sort | classification of several yamato-75 chondrites (v) |
| url | https://nipr.repo.nii.ac.jp/record/1717/files/KJ00000012349.pdf https://nipr.repo.nii.ac.jp/records/1717 |