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Cited by 630

The DOI matches its Crossref record; 123 of the 123 references it cites were found in a registry or an index.

A synthesis of Martian aqueous mineralogy after 1 Mars year of observations from the Mars Reconnaissance Orbiter

Open access
Murchie, Scott L., Mustard, John F., Ehlmann, Bethany L., Milliken, Ralph E., Bishop, Janice L., McKeown, Nancy K., Noe Dobrea, Eldar Z., Seelos, Frank P., Buczkowski, Debra L., Wiseman, Sandra M., Arvidson, Raymond E., Wray, James J., Swayze, Gregg, Clark, Roger N., Des Marais, David J., McEwen, Alfred S., Bibring, Jean‐Pierre·2009·Journal of Geophysical Research: Planets

Abstract

Martian aqueous mineral deposits have been examined and characterized using data acquired during Mars Reconnaissance Orbiter's (MRO) primary science phase, including Compact Reconnaissance Imaging Spectrometer for Mars hyperspectral images covering the 0.4–3.9 μ m wavelength range, coordinated with higher–spatial resolution HiRISE and Context Imager images. MRO's new high‐resolution measurements, combined with earlier data from Thermal Emission Spectrometer; Thermal Emission Imaging System; and Observatoire pour la Minéralogie, L'Eau, les Glaces et l'Activitié on Mars Express, indicate that aqueous minerals are both diverse and widespread on the Martian surface. The aqueous minerals occur in 9–10 classes of deposits characterized by distinct mineral assemblages, morphologies, and geologic settings. Phyllosilicates occur in several settings: in compositionally layered blankets hundreds of meters thick, superposed on eroded Noachian terrains; in lower layers of intracrater depositional fans; in layers with potential chlorides in sediments on intercrater plains; and as thousands of deep exposures in craters and escarpments. Carbonate‐bearing rocks form a thin unit surrounding the Isidis basin. Hydrated silica occurs with hydrated sulfates in thin stratified deposits surrounding Valles Marineris. Hydrated sulfates also occur together with crystalline ferric minerals in thick, layered deposits in Terra Meridiani and in Valles Marineris and together with kaolinite in deposits that partially infill some highland craters. In this paper we describe each of the classes of deposits, review hypotheses for their origins, identify new questions posed by existing measurements, and consider their implications for ancient habitable environments. On the basis of current data, two to five classes of Noachian‐aged deposits containing phyllosilicates and carbonates may have formed in aqueous environments with pH and water activities suitable for life.

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Cites

Show all 123 references

Research works printed but not linked: 24

  1. Andrews‐Hanna J. C., 2008, The role of groundwater in the origin of the indurated layered deposits of Arabia Terra, Mars, Eos Trans. AGU, 89
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Metadata

Authors
Murchie, S. L., Mustard, J. F., Ehlmann, B. L., Milliken, R. E., Bishop, J. L., McKeown, N. K., Noe Dobrea, E. Z., Seelos, F. P., Buczkowski, D. L., Wiseman, S. M., Arvidson, R. E., Wray, J. J., Swayze, G., Clark, R. N., Des Marais, D. J., McEwen, A. S., & Bibring, J.
Venue
Journal of Geophysical Research: Planets
Published
2009-02
Volume
114
Issue
E2
ISSN
0148-0227 (ISSN-L)
OpenAlex
W2130232949
Cited by
630
References
123
FWCI
22.45
Type
journal article
Language
en
Open access
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CoChat. (2026). Citation check: A synthesis of Martian aqueous mineralogy after 1 Mars year of observations from the Mars Reconnaissance Orbiter. https://app.cochat.ai/papers/10.1029/2009je003342
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Murchie, S. L., Mustard, J. F., Ehlmann, B. L., Milliken, R. E., Bishop, J. L., McKeown, N. K., Noe Dobrea, E. Z., Seelos, F. P., Buczkowski, D. L., Wiseman, S. M., Arvidson, R. E., Wray, J. J., Swayze, G., Clark, R. N., Des Marais, D. J., McEwen, A. S., & Bibring, J. (2009). A synthesis of Martian aqueous mineralogy after 1 Mars year of observations from the Mars Reconnaissance Orbiter. Journal of Geophysical Research: Planets. https://doi.org/10.1029/2009je003342

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