Compositions of REE, K, Rb, Sr, Ba, Mg, Ca, Fe, and Sr isotopes in Antarctic"unique" meteorites

• Main Authors: Torigoye,Noriko, Ymamoto,Koshi, Misawa,Keiji, Nakamura,Noboru
• Format: Report
• Language: English
• Published: Department of Earth Science, Kobe University/Department of Earth Science, Kobe University/Institute for Cosmic Ray Research, University of Tokyo/Department of Earth Science, Kobe University 1993
• Subjects: Allan Hills; Antarctic; Yamato; Antarc*
• Online Access: https://nipr.repo.nii.ac.jp/?action=repository_uri&item_id=4604; http://id.nii.ac.jp/1291/00004604/; https://nipr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=4604&item_no=1&attribute_id=18&file_no=1

The abundances of Mg, Ca, Fe, K, Rb, Sr, Ba, and REE in five Antarctic "unique" meteorites, acapulcoite-lodranite type, Yamato (Y)-74063,Y-74357,Y-8002,and Allan Hills (ALH)-78230,and winonaite type, Y-75300 were determined by isotope dilution mass spectrometry. The Sr isotopic composition...