Mineralogy of Antarctic aubrites, Yamato-793592 and Allan Hills-78113: Comparison with non-Antarctic aubrites and E-chondrites

• Main Authors: Makoto Kimura, Yang-Ting Lin, Yukio Ikeda, Ahmed EL Goresy, Keizo Yanai, Hideyasu Kojima
• Format: Report
• Language: English
• Published: Department of Earth Science, Faculty of Science, Ibaraki University/Institute of Geochemistory, Academica Sinica/Department of Earth Science, Faculty of Science, Ibaraki University/Max-Planck Institute fur Kernphysik/National Institute of Polar Research/National Institute of Polar Research 1993
• Subjects: Allan Hills; Antarctic; The Antarctic; Yamato; Antarc*
• Online Access: https://nipr.repo.nii.ac.jp/?action=repository_uri&item_id=4610; http://id.nii.ac.jp/1291/00004610/; https://nipr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=4610&item_no=1&attribute_id=18&file_no=1

Two Antarctic aubrites, Yamato (Y)-793592 and Allan Hills (ALH)-78113,were mineralogically studied, for comparison with minerals in non-Antarctic aubrites and enstatite chondrites. The Antarctic aubrites are breccias consisting of coarse-grained enstatite fragments and fine-grained matrix. ALH-78113...