Fe-rich X-ray amorphous material records past climate and persistence of water on Mars

Abstract X-ray amorphous material comprises 15-73 wt.% of sedimentary rocks and eolian sediments in Gale crater. This material is variably siliceous and iron rich but aluminum poor. The presence of volatiles is consistent with the existence of incipient weathering products. To better understand the...

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Bibliographic Details
Published in:	Communications Earth & Environment
Main Authors:	Anthony D. Feldman, Elisabeth M. Hausrath, Elizabeth B. Rampe, Valerie Tu, Tanya S. Peretyazhko, Christopher DeFelice, Thomas Sharp
Format:	Article
Language:	English
Published:	Nature Portfolio 2024-07-01
Online Access:	https://doi.org/10.1038/s43247-024-01495-4

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