Mineralogical Institute, Faculty of Science, University of Tokyo/Department of Geological Sciences, University of Tennessee/Department of Geology and Chemistry, Arizona State University
抄録(英)
CM carbonaceous chondrites have been considerably affected by aqueous alteration, probably on the regolith of their parent body or bodies. The aqueous alteration resulted in the alteration of anhydrous silicates, metal, and sulfides, producing a complex mixture of Fe-Mg serpentines, Fe-Ni-S-O phase (tochilinite), and minor Fe-rich oxides and Fe-Ni sulfides. We here present a review of recent petrographic and mineralogical studies of CM carbonaceous chondrites and interpretations of their mineralogical alteration process.
雑誌書誌ID
AA10784627
雑誌名
Proceedings of the NIPR Symposium on Antarctic Meteorites
Mineralogical alteration of CM carbonaceous chondrites: A view
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KJ00000036291
(2.05MB)
概要
