The alteration of chondrules and matrices in new Antarctic carbonaceous chondrites

• Main Authors: Kojima, Hideyasu, Ikeda, Yukio, Yanai, Keizo
• Language: English
• Published: 1984
• Subjects: Antarctic; Yamato; Antarc*; Memoirs of National Institute of Polar Research; Polar Research
• Online Access: https://nipr.repo.nii.ac.jp/record/1723/files/KJ00000012355.pdf; https://nipr.repo.nii.ac.jp/records/1723

P(論文) Seven carbonaceous chondrites, Yamato-791717 (CO3), -74135 (CO3), -793321 (CM), -791198 (CM), -790003 (CM), Belgica-7904 (CM) and Y-791824 (CM) have been studied petrographically and petrologically to characterize their state of alteration. The degree of alteration of these specimens varies wi...