Oxidative Alteration of Ferrous Smectites: A Formation Pathway for Martian Nontronite?
Ferric (Fe3+-bearing) smectites, including nontronite, constitute the majority of hydrous mineral exposures observed on Mars. These smectite exposures are commonly interpreted as weathering products of Martian basaltic crust. However, ferrous (Fe2+-dominated) smectites, not ferric, are the thermo-dy...
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Published in | NASA Center for AeroSpace Information (CASI). Conference Proceedings |
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Main Authors | , , , , , , , |
Format | Conference Proceeding |
Language | English |
Published |
Hampton
NASA/Langley Research Center
20.03.2017
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Subjects | |
Online Access | Get full text |
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