Home > Workflow collections > Public records > Opal-A in the Nakhla meteorite: A tracer of ephemeral liquid water in the Amazonian crust of Mars > print

001     281812
005     20240610120907.0
024 7 _ |a 10.1111/maps.12471
|2 doi
024 7 _ |a 0026-1114
|2 ISSN
024 7 _ |a 1086-9379
|2 ISSN
024 7 _ |a 1945-5100
|2 ISSN
024 7 _ |a 2128/9830
|2 Handle
024 7 _ |a WOS:000359356900003
|2 WOS
024 7 _ |a altmetric:4251675
|2 altmetric
037 _ _ |a FZJ-2016-01479
041 _ _ |a English
082 _ _ |a 520
100 1 _ |a Lee, M. R.
|0 P:(DE-HGF)0
|b 0
|e Corresponding author
245 _ _ |a Opal-A in the Nakhla meteorite: A tracer of ephemeral liquid water in the Amazonian crust of Mars
260 _ _ |a Hoboken, NJ
|c 2015
|b Wiley-Blackwell
336 7 _ |a Journal Article
|b journal
|m journal
|0 PUB:(DE-HGF)16
|s 1454508062_9282
|2 PUB:(DE-HGF)
336 7 _ |a Output Types/Journal article
|2 DataCite
336 7 _ |a Journal Article
|0 0
|2 EndNote
336 7 _ |a ARTICLE
|2 BibTeX
336 7 _ |a JOURNAL_ARTICLE
|2 ORCID
336 7 _ |a article
|2 DRIVER
520 _ _ |a The nakhlite meteorites are clinopyroxenites that are derived from a ~1300 million year old sill or lava flow on Mars. Most members of the group contain veins of iddingsite whose main component is a fine-grained and hydrous Fe- and Mg-rich silicate. Siderite is present in the majority of veins, where it straddles or cross-cuts the Fe-Mg silicate. This carbonate also contains patches of ferric (oxy)hydroxide. Despite 40 years of investigation, the mineralogy and origins of the Fe-Mg silicate is poorly understood, as is the paragenesis of the iddingsite veins. Nanometer-scale analysis of Fe-Mg silicate in the Nakhla meteorite by electron and X-ray imaging and spectroscopy reveals that its principal constituents are nanoparticles of opal-A. This hydrous and amorphous phase precipitated from acidic solutions that had become supersaturated with respect to silica by dissolution of olivine. Each opal-A nanoparticle is enclosed within a ferrihydrite shell that formed by oxidation of iron that had also been liberated from the olivine. Siderite crystallized subsequently and from solutions that were alkaline and reducing, and replaced both the nanoparticles and olivine. The fluids that formed both the opal-A/ferrihydrite and the siderite were sourced from one or more reservoirs in contact with the Martian atmosphere. The last event recorded by the veins was alteration of the carbonate to a ferric (oxy)hydroxide that probably took place on Mars, although a terrestrial origin remains possible. These results support findings from orbiter- and rover-based spectroscopy that opaline silica was a common product of aqueous alteration of the Martian crust.
536 _ _ |a 143 - Controlling Configuration-Based Phenomena (POF3-143)
|0 G:(DE-HGF)POF3-143
|c POF3-143
|f POF III
|x 0
588 _ _ |a Dataset connected to CrossRef
700 1 _ |a MacLaren, I.
|0 P:(DE-HGF)0
|b 1
700 1 _ |a Andersson, S. M. L.
|0 P:(DE-HGF)0
|b 2
700 1 _ |a Kovács, A.
|0 P:(DE-Juel1)169153
|b 3
700 1 _ |a Tomkinson, T.
|0 P:(DE-HGF)0
|b 4
700 1 _ |a Mark, D. F.
|0 P:(DE-HGF)0
|b 5
700 1 _ |a Smith, C. L.
|0 P:(DE-HGF)0
|b 6
773 _ _ |a 10.1111/maps.12471
|g Vol. 50, no. 8, p. 1362 - 1377
|0 PERI:(DE-600)2011097-2
|n 8
|p 1362 - 1377
|t Meteoritics & planetary science
|v 50
|y 2015
|x 1086-9379
856 4 _ |y OpenAccess
|u https://juser.fz-juelich.de/record/281812/files/Lee_et_al-2015-Meteoritics_%26_Planetary_Science.pdf
856 4 _ |y OpenAccess
|x icon
|u https://juser.fz-juelich.de/record/281812/files/Lee_et_al-2015-Meteoritics_%26_Planetary_Science.gif?subformat=icon
856 4 _ |y OpenAccess
|x icon-1440
|u https://juser.fz-juelich.de/record/281812/files/Lee_et_al-2015-Meteoritics_%26_Planetary_Science.jpg?subformat=icon-1440
856 4 _ |y OpenAccess
|x icon-180
|u https://juser.fz-juelich.de/record/281812/files/Lee_et_al-2015-Meteoritics_%26_Planetary_Science.jpg?subformat=icon-180
856 4 _ |y OpenAccess
|x icon-640
|u https://juser.fz-juelich.de/record/281812/files/Lee_et_al-2015-Meteoritics_%26_Planetary_Science.jpg?subformat=icon-640
856 4 _ |y OpenAccess
|x pdfa
|u https://juser.fz-juelich.de/record/281812/files/Lee_et_al-2015-Meteoritics_%26_Planetary_Science.pdf?subformat=pdfa
909 C O |o oai:juser.fz-juelich.de:281812
|p openaire
|p open_access
|p driver
|p VDB
|p dnbdelivery
910 1 _ |a Forschungszentrum Jülich GmbH
|0 I:(DE-588b)5008462-8
|k FZJ
|b 3
|6 P:(DE-Juel1)169153
913 1 _ |a DE-HGF
|l Future Information Technology - Fundamentals, Novel Concepts and Energy Efficiency (FIT)
|1 G:(DE-HGF)POF3-140
|0 G:(DE-HGF)POF3-143
|2 G:(DE-HGF)POF3-100
|v Controlling Configuration-Based Phenomena
|x 0
|4 G:(DE-HGF)POF
|3 G:(DE-HGF)POF3
|b Energie
914 1 _ |y 2015
915 _ _ |a DBCoverage
|0 StatID:(DE-HGF)0200
|2 StatID
|b SCOPUS
915 _ _ |a Creative Commons Attribution CC BY 4.0
|0 LIC:(DE-HGF)CCBY4
|2 HGFVOC
915 _ _ |a JCR
|0 StatID:(DE-HGF)0100
|2 StatID
|b METEORIT PLANET SCI : 2014
915 _ _ |a DBCoverage
|0 StatID:(DE-HGF)0150
|2 StatID
|b Web of Science Core Collection
915 _ _ |a WoS
|0 StatID:(DE-HGF)0110
|2 StatID
|b Science Citation Index
915 _ _ |a WoS
|0 StatID:(DE-HGF)0111
|2 StatID
|b Science Citation Index Expanded
915 _ _ |a IF < 5
|0 StatID:(DE-HGF)9900
|2 StatID
915 _ _ |a OpenAccess
|0 StatID:(DE-HGF)0510
|2 StatID
915 _ _ |a DBCoverage
|0 StatID:(DE-HGF)1150
|2 StatID
|b Current Contents - Physical, Chemical and Earth Sciences
915 _ _ |a DBCoverage
|0 StatID:(DE-HGF)0310
|2 StatID
|b NCBI Molecular Biology Database
915 _ _ |a DBCoverage
|0 StatID:(DE-HGF)0300
|2 StatID
|b Medline
915 _ _ |a DBCoverage
|0 StatID:(DE-HGF)0199
|2 StatID
|b Thomson Reuters Master Journal List
920 _ _ |l yes
920 1 _ |0 I:(DE-Juel1)PGI-5-20110106
|k PGI-5
|l Mikrostrukturforschung
|x 0
980 1 _ |a UNRESTRICTED
980 1 _ |a FullTexts
980 _ _ |a journal
980 _ _ |a VDB
980 _ _ |a UNRESTRICTED
980 _ _ |a I:(DE-Juel1)PGI-5-20110106
981 _ _ |a I:(DE-Juel1)ER-C-1-20170209

LibraryCollectionCLSMajorCLSMinorLanguageAuthor
Marc 21