A Classification of Several Yamato-74 Chondrites

Six Yamato-74 chondritic meteorites have been classified, based on iron contents of olivines and orthopyroxenes in their small fragments. The results are as follows : Yamato-74193,-74498 and -74507 are H4-chondrites, Yamato-74367 and -74603 are L4-chondrites, and Yamato-74454 is L5-chondrite.

Bibliographic Details
Main Authors: Norimasa Nishida, Naoki Onuma, Yoshiro Ohtsuka
Format: Report
Language:English
Published: Chemical Analysis Center, The University of Tukuba 1979
Subjects:
Yamato
Memoirs of National Institute of Polar Research
Polar Research
Online Access:https://nipr.repo.nii.ac.jp/?action=repository_uri&item_id=965
http://id.nii.ac.jp/1291/00000965/
https://nipr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=965&item_no=1&attribute_id=18&file_no=1
Description
Summary:Six Yamato-74 chondritic meteorites have been classified, based on iron contents of olivines and orthopyroxenes in their small fragments. The results are as follows : Yamato-74193,-74498 and -74507 are H4-chondrites, Yamato-74367 and -74603 are L4-chondrites, and Yamato-74454 is L5-chondrite.

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