Lucia Mandon
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View article: Abrasion Patch Dehydration Experiment at Bright Angel, Jezero Crater, Using SuperCam Onboard the Mars 2020 Perseverance Rover
Abrasion Patch Dehydration Experiment at Bright Angel, Jezero Crater, Using SuperCam Onboard the Mars 2020 Perseverance Rover Open
Investigating the stability of hydrated minerals is integral for examining the preservation of rocks for potential Mars Sample Return and has major implications for models that use rover‐based observations to quantify Mars' global water bu…
View article: Rock Coatings as Evidence for Late Surface Alteration on the Floor of Jezero Crater, Mars
Rock Coatings as Evidence for Late Surface Alteration on the Floor of Jezero Crater, Mars Open
During the NASA Perseverance rover's exploration of the Jezero crater floor, coatings were commonly observed on rocks. These features may record past water‐rock‐atmosphere interactions on the crater floor, and understanding their origin is…
View article: In situ evidence for serpentinization within the Máaz formation, Jezero crater, Mars
In situ evidence for serpentinization within the Máaz formation, Jezero crater, Mars Open
As both a source of atmospheric H 2 and a sink for liquid water, the serpentinization of olivine-bearing rocks is widely thought to have influenced the long-term evolution of the early martian atmosphere and hydrosphere. However, the mecha…
View article: THE DETECTION OF A POTENTIAL BIOSIGNATURE BY THE PERSEVERANCE ROVER ON MARS
THE DETECTION OF A POTENTIAL BIOSIGNATURE BY THE PERSEVERANCE ROVER ON MARS Open
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View article: From hydrated silica to quartz: Potential hydrothermal precipitates found in Jezero crater, Mars
From hydrated silica to quartz: Potential hydrothermal precipitates found in Jezero crater, Mars Open
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View article: Likely Ferromagnetic Minerals Identified by the Perseverance Rover and Implications for Future Paleomagnetic Analyses of Returned Martian Samples
Likely Ferromagnetic Minerals Identified by the Perseverance Rover and Implications for Future Paleomagnetic Analyses of Returned Martian Samples Open
Although Mars today does not have a core dynamo, magnetizations in the Martian crust and in meteorites suggest a magnetic field was present prior to 3.7 billion years (Ga) ago. However, the lack of ancient, oriented Martian bedrock samples…
View article: Quantification of Crystal Chemistry of Fe‐Mg Carbonates by Raman Microspectroscopy and Near‐Infrared Remote Sensing
Quantification of Crystal Chemistry of Fe‐Mg Carbonates by Raman Microspectroscopy and Near‐Infrared Remote Sensing Open
On Earth, carbonate minerals are widely used as recorders of the geological environments in which they formed. Here, we present a method designed to retrieve the crystal chemistry of Fe‐Mg carbonate minerals using infrared remote sensing o…
View article: Astrobiological Potential of Rocks Acquired by the Perseverance Rover at a Sedimentary Fan Front in Jezero Crater, Mars
Astrobiological Potential of Rocks Acquired by the Perseverance Rover at a Sedimentary Fan Front in Jezero Crater, Mars Open
The Perseverance rover has collected seven oriented samples of sedimentary rocks, all likely older than the oldest signs of widespread life on Earth, at the exposed base of the western fan in Jezero crater, Mars. The samples include a sulf…
View article: Scientific hypotheses for the ExoMars Rosalind franklin rover mission: a geological history of Oxia Planum.
Scientific hypotheses for the ExoMars Rosalind franklin rover mission: a geological history of Oxia Planum. Open
Oxia Planum is the selected landing site for the ExoMars Rosalind Franklin (RF) Mission, launching in 2028. The science objectives of the mission are to search for signs of life and to characterize the geochemical environment in the subsur…
View article: Reflectance and Raman spectroscopy of anhydrous carbonates for their identification at the surface of planetary bodies.
Reflectance and Raman spectroscopy of anhydrous carbonates for their identification at the surface of planetary bodies. Open
Introduction Carbonate minerals are ubiquitous on Earth, on all terrestrial planets and on many satellites and small bodies, in particular asteroids. These minerals are identified through remote sensing using either visible and near infrar…
View article: New constraints on the “Marginal Carbonates” from in situ observations with SuperCam, Mars2020 
New constraints on the “Marginal Carbonates” from in situ observations with SuperCam, Mars2020  Open
Introduction: Jezero Crater lies in one of the most extensive carbonate-rich regions on Mars [1, 2], and diverse carbonate-bearing units were detected from orbit within the crater [3-6]. In particular, a unit along the Western rim of the c…
View article: MarsSI: Martian surface data processing service 
MarsSI: Martian surface data processing service  Open
MarsSI (“Mars Système d’Information”, French for Mars Information System) is a service to explore, request, process and retrieve planetary surface data https://marssi.univ-lyon1.fr/MarsSI. 1 Introduction Geological …
View article: Variable Iron Mineralogy and Redox Conditions Recorded in Ancient Rocks Measured by In Situ Visible/Near‐Infrared Spectroscopy at Jezero Crater, Mars
Variable Iron Mineralogy and Redox Conditions Recorded in Ancient Rocks Measured by In Situ Visible/Near‐Infrared Spectroscopy at Jezero Crater, Mars Open
Using relative reflectance measurements from the Mastcam‐Z and SuperCam instruments on the Mars 2020 Perseverance rover, we assess the variability of Fe mineralogy in Noachian/Hesperian‐aged rocks at Jezero crater. The results reveal diver…
View article: Characterizing Hydrated Sulfates and Altered Phases in Jezero Crater Fan and Floor Geologic Units With SHERLOC on Mars 2020
Characterizing Hydrated Sulfates and Altered Phases in Jezero Crater Fan and Floor Geologic Units With SHERLOC on Mars 2020 Open
The Mars 2020 Perseverance rover has explored fluvio‐lacustrine sedimentary rocks within Jezero crater. Prior work showed that igneous crater floor Séítah and Máaz formations have mafic mineralogy with alteration phases that indicate multi…
View article: Likely Ferromagnetic Minerals Identified by the Perseverance Rover and Implications for Future Paleomagnetic Analyses of Returned Martian Samples
Likely Ferromagnetic Minerals Identified by the Perseverance Rover and Implications for Future Paleomagnetic Analyses of Returned Martian Samples Open
Although Mars today does not have a core dynamo, magnetizations in the Martian crust and meteorites suggest a magnetic field was present prior to 3.7 billion years (Ga) ago. However, the lack of ancient, oriented Martian bedrock samples av…
View article: Present-day thermal and water activity environment of the Mars Sample Return collection
Present-day thermal and water activity environment of the Mars Sample Return collection Open
The Mars Sample Return mission intends to retrieve a sealed collection of rocks, regolith, and atmosphere sampled from Jezero Crater, Mars, by the NASA Perseverance rover mission. For all life-related research, it is necessary to evaluate …
View article: The high-resolution map of Oxia Planum, Mars; the landing site of the ExoMars Rosalind Franklin rover mission
The high-resolution map of Oxia Planum, Mars; the landing site of the ExoMars Rosalind Franklin rover mission Open
This 1:30,000 scale geological map describes Oxia Planum, Mars, the landing site for the ExoMars Rosalind Franklin rover mission. The map represents our current understanding of bedrock units and their relationships prior to Rosalind Frank…
View article: CHEMISTRY AND MINERALOGY OF THE MARGIN UNIT, JEZERO CRATER, MARS, OBSERVED BY M2020 / SUPERCAM
CHEMISTRY AND MINERALOGY OF THE MARGIN UNIT, JEZERO CRATER, MARS, OBSERVED BY M2020 / SUPERCAM Open
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View article: Hyperspectral mapping of a kilometer of mantle rock core: insight into active serpentinization systems 
Hyperspectral mapping of a kilometer of mantle rock core: insight into active serpentinization systems  Open
Serpentinization is one of the major processes of silicate alteration in the solar system. Associated reactions are drivers for redox disequilibria and sources of H2, which are favorable to habitability. Minerals formed are responsible for…
View article: SSHADE-BandList, a novel database of absorption and Raman bands of solids 
SSHADE-BandList, a novel database of absorption and Raman bands of solids  Open
A critical missing database for the astrophysics and planetary science community using spectroscopy data is a compilation of band parameters (e.g., their position, width, intensity) of solids, for comparison with laboratory and field spect…
View article: CHEMOSTRATIGRAPHY AND MINERALOGY OF THE JEZERO WESTERN FAN AS SEEN BY THE SUPERCAM INSTRUMENT: EVIDENCE FOR A COMPLEX AQUEOUS HISTORY AND VARIABLE ALTERATION CONDITIONS
CHEMOSTRATIGRAPHY AND MINERALOGY OF THE JEZERO WESTERN FAN AS SEEN BY THE SUPERCAM INSTRUMENT: EVIDENCE FOR A COMPLEX AQUEOUS HISTORY AND VARIABLE ALTERATION CONDITIONS Open
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View article: STOICHIOMETRIC MODELING OF MINERAL ABUNDANCES FROM LIBS IN Al-RICH LIGHT-TONED FLOAT ROCKS IN JEZERO CRATER
STOICHIOMETRIC MODELING OF MINERAL ABUNDANCES FROM LIBS IN Al-RICH LIGHT-TONED FLOAT ROCKS IN JEZERO CRATER Open
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View article: Orbital infrared spectroscopy : lessons learned from in situ SCAM VISIR spectrometer in Jezero
Orbital infrared spectroscopy : lessons learned from in situ SCAM VISIR spectrometer in Jezero Open
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View article: LIGHT-TONED VEINS AND MATERIAL IN JEZERO CRATER, MARS, AS SEEN IN-SITU VIA NASA’S PERSEVERANCE ROVER (MARS 2020 MISSION): STRATIGRAPHIC DISTRIBUTION AND COMPOSITIONAL RESULTS.
LIGHT-TONED VEINS AND MATERIAL IN JEZERO CRATER, MARS, AS SEEN IN-SITU VIA NASA’S PERSEVERANCE ROVER (MARS 2020 MISSION): STRATIGRAPHIC DISTRIBUTION AND COMPOSITIONAL RESULTS. Open
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View article: Mineralogy, Morphology, and Emplacement History of the Maaz Formation on the Jezero Crater Floor From Orbital and Rover Observations
Mineralogy, Morphology, and Emplacement History of the Maaz Formation on the Jezero Crater Floor From Orbital and Rover Observations Open
The first samples collected by the Perseverance rover on the Mars 2020 mission were from the Maaz formation, a lava plain that covers most of the floor of Jezero crater. Laboratory analysis of these samples back on Earth would provide impo…
View article: The Complex Exhumation History of Jezero Crater Floor Unit and Its Implication for Mars Sample Return
The Complex Exhumation History of Jezero Crater Floor Unit and Its Implication for Mars Sample Return Open
During the first year of NASA's Mars 2020 mission, Perseverance rover has investigated the dark crater floor unit of Jezero crater and four samples of this unit have been collected. The focus of this paper is to assess the potential of the…