K-Ar Ages of Yamato-74 Meteorites
Measurements have been carried out on the isotopic compositions and contents of helium, neon and argon for three kinds of Yamato meteorites, which were petrologically classified into (a) L-chondrite (Yamato-74190-01), (b) H-chondrite (Yamato-74640-02) and (c) eucrite (Yamato-74159-01). K-Ar age for...
Main Authors: | , |
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Format: | Report |
Language: | English |
Published: |
Department of Chemistry, Faculty of Science, Osaka University/
1979
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Subjects: | |
Online Access: | https://nipr.repo.nii.ac.jp/?action=repository_uri&item_id=967 http://id.nii.ac.jp/1291/00000967/ https://nipr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=967&item_no=1&attribute_id=18&file_no=1 |