Mineralogy and ultrastructure of some alteration products of Yamato-86032 meteorite

スポンサーリンク

概要

• 論文の詳細を見る

• White products of Yamato-86032 meteorite sample have been studied using linear localization detector method and TEM (powders examination and ultramicrotomed thin-sections). In addition to the mineral phases of the meteorite (olivine, pyroxene, labradorite), calcium sulfate and hydrous minerals have been identified. The observed glassy matrix has high silica content and the alteration products in contact with glass are mainly Fe-Al and Fe-Al-Na-K-S compounds. The presence of these mineral phases suggests that a sulfuric acid alteration has to be involved for the formation of the white products studied.

• 国立極地研究所の論文

著者

• Thomassin Jean-hugues

  Materials And Environmental Geology Faculty Of Engineering Ura Cnrs 721 University Of Poitiers

• Coustumer Philippe

  Materials and Environmental Geology, Faculty of Engineering, URA CNRS 721,University of Poitiers

• Patrier Patricia

  ERM Society,Merovee

• Patrier Patricia

  Erm Society Merovee

• Coustumer Philippe

  Materials And Environmental Geology Faculty Of Engineering Ura Cnrs 721 University Of Poitiers

関連論文

• Mineralogy and ultrastructure of some alteration products of Yamato-86032 meteorite
• Experimental alteration of a meteoritic model-glass in different media

スポンサーリンク