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Mossbauer mineralogy of rock, soil, and dust at Meridiani Planum, Mars: Opportunity's journey across sulfate-rich outcrop, basaltic sand and dust, and hematite lag deposits

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Gutlich, E Kankeleit, T McCoy, DW Mittlefehldt, F Renz, ME Schmidt, B Zubkov, SW Squyres, RE Arvidson
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Additonal co-authors: P Gutlich, E Kankeleit, T McCoy, DW Mittlefehldt, F Renz, ME Schmidt, B Zubkov, SW Squyres, RE Arvidson

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Journal ArticleDOI

A habitable fluvio-lacustrine environment at Yellowknife Bay, Gale crater, Mars.

John P. Grotzinger, +71 more
- 24 Jan 2014 - 
TL;DR: The Curiosity rover discovered fine-grained sedimentary rocks, which are inferred to represent an ancient lake and preserve evidence of an environment that would have been suited to support a martian biosphere founded on chemolithoautotrophy.
Journal ArticleDOI

Surface processes recorded by rocks and soils on Meridiani Planum, Mars: Microscopic Imager observations during Opportunity's first three extended missions

TL;DR: The Microscopic Imager (MI) on the Mars Exploration Rover Opportunity has returned images of Mars with higher resolution than any previous camera system, allowing detailed petrographic and sedimentological studies of the rocks and soils at the Meridiani Planum landing site as discussed by the authors.
Journal ArticleDOI

Ordered ferrimagnetic form of ferrihydrite reveals links among structure, composition, and magnetism

TL;DR: Analysis of the atomic pair distribution function and complementary physicochemical and magnetic data indicate formation of an intermediate ferrihydrite phase of larger particle size with few defects, more structural relaxation and electron spin ordering, and pronounced ferrimagnetism relative to its disordered ferriHydrite precursor.
Journal ArticleDOI

Curiosity at Gale Crater, Mars: Characterization and Analysis of the Rocknest Sand Shadow

David F. Blake, +44 more
- 27 Sep 2013 - 
TL;DR: The Rocknest aeolian deposit is similar to aeOLian features analyzed by the Mars Exploration Rovers Spirit and Opportunity and implies locally sourced, globally similar basaltic materials or globally and regionally sourced basALTic components deposited locally at all three locations.
Journal ArticleDOI

Soil Diversity and Hydration as Observed by ChemCam at Gale Crater, Mars

P.-Y. Meslin, +68 more
- 27 Sep 2013 - 
TL;DR: The ChemCam instrument, which provides insight into martian soil chemistry at the submillimeter scale, identified two principal soil types along the Curiosity rover traverse: a fine-grained mafic type and a locally derived, coarse- grained felsic type.
References
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Book

Mössbauer Spectroscopy

TL;DR: The Mössbauer Effect Methodology as mentioned in this paper is a well-known method for nuclear power analysis and it has been used extensively in the nuclear power research community, e.g., in the first Symposium.
Book

Mossbauer Spectroscopy and Transition Metal Chemistry

TL;DR: In this article, the authors present an interpretation of Mo ssbauer Parameters of Iron Compounds and present a special application of active transition metals other than iron in special applications.
Book

CRC handbook of physical properties of rocks

TL;DR: In this article, data on various properties of rocks, minerals, and other related materials are compiled in an organized format which is predominantly tabular for easy use in comparison and referencing.
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