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Oxidation of mangan...
Oxidation of manganese in an ancient aquifer, Kimberley formation, Gale crater, Mars
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- Lanza, Nina L. (author)
- Los Alamos National Laboratory
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- Wiens, Roger C. (author)
- Los Alamos National Laboratory, Space Remote Sensing, Los Alamos National Laboratory, Los Alamos, International Space and Response Division, Los Alamos National Laboratory
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- Arvidson, Ray E. (author)
- Washington University, St. Louis
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- Clark, Benton C. (author)
- Space Science Institute, Boulder, Colorado, Space Science Institute
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- Fischer, W.W. (author)
- California Institute of Technology, Pasadena
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- Gellert, Ralf (author)
- University of Guelph, Ontario, University of Guelph, Department of Physics, University of Guelph, Ontario
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- Grotzinger, John P. (author)
- California Institute of Technology, Pasadena, Division of Geological and Planetary Sciences, California Institute of Technology, Caltech, Pasadena, Jet Propulsion Laboratory, California Institute of Technology, Pasadena
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- Hurowitz, J.A. (author)
- Department of Geosciences, Stony Brook University, Stony Brook University, NY, Department of Geosciences, State University of New York, Stony Brook
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- McLennan, S.M. (author)
- Department of Geosciences, Stony Brook University, Stony Brook University, NY, Department of Geosciences, State University of New York, Stony Brook, The State University of New York, Stony Brook
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- Morris, R.V. (author)
- NASA Johnson Space Center, NASA Johnson Space Center, Houston, Astromaterials Research and Exploration Science Directorate, NASA Johnson Space Center, Houston
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- Rice, M.S. (author)
- California Institute of Technology, Pasadena, Division of Geological and Planetary Sciences, California Institute of Technology
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- III, J.F. Bell (author)
- Arizona State University, School of Earth and Space Exploration, Arizona State University, School of Earth and Space Exploration, Arizona State University, Tempe
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- Berger, Jeff A. (author)
- University of Western Ontario, London
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- Blaney, Diana L. (author)
- Jet Propulsion Laboratory, California Institute of Technology, Pasadena, Jet Propulsion Laboratory, Pasadena, Kalifornien
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- Bridges, Nathan T. (author)
- Johns Hopkins University Applied Physics Laboratory, Laurel, Applied Physics Laboratory, Laurel, Maryland
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- Calef, Fred (author)
- Jet Propulsion Laboratory, California Institute of Technology, Pasadena, Jet Propulsion Laboratory
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- Campbell, J.L. (author)
- Department of Physics, University of Guelph, Ontario, University of Guelph, Ontario
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- Clegg, S.M. (author)
- Los Alamos National Laboratory, Chemistry Division, Los Alamos National Laboratory
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- Cousin, A. (author)
- Los Alamos National Laboratory, Chemistry Division, Los Alamos National Laboratory
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- Edgett, Kenneth S. (author)
- Malin Space Science Systems, San Diego, Malin Space Science Systems
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- Fabre, Cécile (author)
- Université de Lorraine, Nancy
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- Fisk, M.R. (author)
- Oregon State University, Corvallis
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- Forni, Olivier (author)
- IRAP/CNRS, Institut de Recherche en Astrophysique et Planetologie, Toulouse, Université de Toulouse, UPS-OMP, IRAP, Institut de Recherche en Astophysique et Planetologie (IRAP), Universite' Paul Sabatier, Toulouse, IRAP, CNRS/UPS, Toulouse
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- Frydenvang, J. (author)
- Niels Bohr Institute, University of Copenhagen
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- Hardy, K.R. (author)
- U.S. Naval Academy, Annapolis
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- Hardgrove, Craig (author)
- School of Earth and Space Exploration, Arizona State University, Tempe, Arizona, USA
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- Johnson, Jeffrey R. (author)
- APL, Johns Hopkins University, Laurel, Maryland, USA
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- Lasue, Jeremie (author)
- Institut de Recherche en Astrophysique et Planétologie, Toulouse, France
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- Le Mouélic, Stéphane (author)
- LPGNantes, CNRS UMR 6112, Université de Nantes, Nantes, France
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- Malin, Michael C. (author)
- Malin Space Science Systems, San Diego, California, USA
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- Mangold, Nicolas (author)
- LPGNantes, CNRS UMR 6112, Université de Nantes, Nantes, France
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- Martin-Torres, Javier (author)
- Luleå tekniska universitet,Rymdteknik
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- Maurice, Sylvestre (author)
- Institut de Recherche en Astrophysique et Planétologie, Toulouse, France
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- McBride, Marie J. (author)
- Earth, Atmospheric, and Planetary Sciences, Purdue University, West Lafayette, Indiana, USA
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- Ming, Douglas W. (author)
- NASA Johnson Space Center, Houston, Texas, USA
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- Newsom, Horton E. (author)
- Institute of Meteoritics, University of New Mexico, Albuquerque, New Mexico, USA
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- Ollila, Ann M. (author)
- Los Alamos National Laboratory, Los Alamos, New Mexico, USA
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- Sautter, Violaine (author)
- IMPMC, Muséum d'Histoire Naturelle, Paris, France
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- Schröder, Susanne (author)
- Institut de Recherche en Astrophysique et Planétologie, Toulouse, France
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- Thompson, Lucy M. (author)
- Planetary and Space Science Centre, University of New Brunswick, Fredericton, New Brunswick, Canada
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- Treiman, Allan H. (author)
- Lunar and Planetary Institute, Houston, Texas, USA
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- VanBommel, Scott (author)
- University of Guelph, Guelph, Ontario, Canada
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- Vaniman, David T. (author)
- Planetary Science Institute, Tucson, Arizona, USA
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- Zorzano, Marìa-Paz (author)
- ICentro de Astrobiologia (INTA-CSIC), Madrid, Spain
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(creator_code:org_t)
- 2016
- 2016
- English.
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In: Geophysical Research Letters. - 0094-8276 .- 1944-8007. ; 43:14, s. 7398-7407
- Related links:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Subject headings
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- The Curiosity rover observed high Mn abundances (>25wt % MnO) in fracture-filling materials that crosscut sandstones in the Kimberley region of Gale crater, Mars. The correlation between Mn and trace metal abundances plus the lack of correlation between Mn and elements such as S, Cl, and C, reveals that these deposits are Mn oxides rather than evaporites or other salts. On Earth, environments that concentrate Mn and deposit Mn minerals require water and highly oxidizing conditions; hence, these findings suggest that similar processes occurred on Mars. Based on the strong association between Mn-oxide deposition and evolving atmospheric dioxygen levels on Earth, the presence of these Mn phases on Mars suggests that there was more abundant molecular oxygen within the atmosphere and some groundwaters of ancient Mars than in the present day
Subject headings
- TEKNIK OCH TEKNOLOGIER -- Maskinteknik -- Rymd- och flygteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Mechanical Engineering -- Aerospace Engineering (hsv//eng)
Keyword
- Atmosfärsvetenskap
- Atmospheric Science
Publication and Content Type
- ref (subject category)
- art (subject category)
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- By the author/editor
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Lanza, Nina L.
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Wiens, Roger C.
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Arvidson, Ray E.
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Clark, Benton C.
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Fischer, W.W.
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Gellert, Ralf
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show more...
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Grotzinger, John ...
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Hurowitz, J.A.
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McLennan, S.M.
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Morris, R.V.
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Rice, M.S.
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III, J.F. Bell
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Berger, Jeff A.
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Blaney, Diana L.
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Bridges, Nathan ...
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Calef, Fred
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Campbell, J.L.
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Clegg, S.M.
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Cousin, A.
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Edgett, Kenneth ...
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Fabre, Cécile
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Fisk, M.R.
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Forni, Olivier
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Frydenvang, J.
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Hardy, K.R.
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Hardgrove, Craig
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Johnson, Jeffrey ...
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Lasue, Jeremie
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Le Mouélic, Stép ...
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Malin, Michael C ...
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Mangold, Nicolas
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Martin-Torres, J ...
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Maurice, Sylvest ...
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McBride, Marie J ...
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Ming, Douglas W.
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Newsom, Horton E ...
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Ollila, Ann M.
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Sautter, Violain ...
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Schröder, Susann ...
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Thompson, Lucy M ...
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Treiman, Allan H ...
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VanBommel, Scott
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Vaniman, David T ...
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Zorzano, Marìa-P ...
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- About the subject
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- ENGINEERING AND TECHNOLOGY
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ENGINEERING AND ...
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and Mechanical Engin ...
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and Aerospace Engine ...
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Geophysical Rese ...
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Luleå University of Technology