Missing salts on early Mars
Our understanding of the role of water on Mars has been profoundly influenced over the past several years by the detection of widespread aqueous alteration minerals. Clay minerals are found throughout ancient Noachian terrains and sulfate salts are abundant in younger Hesperian terrains, but these p...
Gespeichert in:
| Veröffentlicht in: | Geophysical research letters 2009-06, Vol.36 (11), p.n/a |
|---|---|
| Hauptverfasser: | , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | n/a |
|---|---|
| container_issue | 11 |
| container_start_page | |
| container_title | Geophysical research letters |
| container_volume | 36 |
| creator | Milliken, R. E. Fischer, W. W. Hurowitz, J. A. |
| description | Our understanding of the role of water on Mars has been profoundly influenced over the past several years by the detection of widespread aqueous alteration minerals. Clay minerals are found throughout ancient Noachian terrains and sulfate salts are abundant in younger Hesperian terrains, but these phases are rarely found together in the early Martian rock record. Full alteration assemblages are generally not recognized at local scales, hindering our ability to close mass balance in the ancient crust. Here we demonstrate the dissolution of basalt and subsequent formation of smectite results in an excess of cations that should reside with anions such as OH−, Cl−, SO32−, SO42−, or CO32− in a significant reservoir of complementary salts. Such salts are largely absent from Noachian terrains, yet the composition and/or fate of these ‘missing salts’ is critical to understanding the oxidation state and primary atmospheric volatile involved in crustal weathering on early Mars. |
| doi_str_mv | 10.1029/2009GL038558 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_34508126</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>20678412</sourcerecordid><originalsourceid>FETCH-LOGICAL-a5625-7e770999c6af4e1856768e4cd11e4236867d7a34debb2eb809168389c2a259bf3</originalsourceid><addsrcrecordid>eNqF0M1LwzAYBvAgCs7pzZuXIujJ6pvv5OiGVqGbKH4cQ9ql0tm1M9nQ_fd2dIh40FMC-T0PeV-EDjGcYyD6ggDoJAWqOFdbqIc1Y7ECkNuo1760dyLFLtoLYQoAFCjuoaNRGUJZv0bBVosQNXXkrK9W0cj6sI92ClsFd7A5--jp-upxeBOnd8nt8DKNLReEx9JJCVrrXNiCOay4kEI5lk8wdoxQoYScSEvZxGUZcZkCjYWiSufEEq6zgvbRadc798370oWFmZUhd1Vla9csg6GMg8JE_AsJCKkYJi08_gWnzdLX7RBGMU0pk4S36KxDuW9C8K4wc1_OrF8ZDGa9T_Nzny0_2XTakNuq8LbOy_CdIVhizSVuHencR1m51Z-dJnlIiQC8_kvchcqwcJ_fIevfjJBUcvMyTszgWY3V6H5oBvQLIt6OQA</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>849334725</pqid></control><display><type>article</type><title>Missing salts on early Mars</title><source>Access via Wiley Online Library</source><source>Wiley-Blackwell AGU Digital Library</source><source>EZB-FREE-00999 freely available EZB journals</source><source>Wiley Online Library (Open Access Collection)</source><creator>Milliken, R. E. ; Fischer, W. W. ; Hurowitz, J. A.</creator><creatorcontrib>Milliken, R. E. ; Fischer, W. W. ; Hurowitz, J. A.</creatorcontrib><description>Our understanding of the role of water on Mars has been profoundly influenced over the past several years by the detection of widespread aqueous alteration minerals. Clay minerals are found throughout ancient Noachian terrains and sulfate salts are abundant in younger Hesperian terrains, but these phases are rarely found together in the early Martian rock record. Full alteration assemblages are generally not recognized at local scales, hindering our ability to close mass balance in the ancient crust. Here we demonstrate the dissolution of basalt and subsequent formation of smectite results in an excess of cations that should reside with anions such as OH−, Cl−, SO32−, SO42−, or CO32− in a significant reservoir of complementary salts. Such salts are largely absent from Noachian terrains, yet the composition and/or fate of these ‘missing salts’ is critical to understanding the oxidation state and primary atmospheric volatile involved in crustal weathering on early Mars.</description><identifier>ISSN: 0094-8276</identifier><identifier>EISSN: 1944-8007</identifier><identifier>DOI: 10.1029/2009GL038558</identifier><identifier>CODEN: GPRLAJ</identifier><language>eng</language><publisher>Washington, DC: Blackwell Publishing Ltd</publisher><subject>Anions ; Basalt ; Cations ; Clay minerals ; clays ; climate ; Earth sciences ; Earth, ocean, space ; Evolution ; Exact sciences and technology ; Geochemistry ; Mars ; Mineralogy ; Minerals ; Petrology ; Planetology ; Planets ; Remote sensing ; Salts</subject><ispartof>Geophysical research letters, 2009-06, Vol.36 (11), p.n/a</ispartof><rights>Copyright 2009 by the American Geophysical Union.</rights><rights>2009 INIST-CNRS</rights><rights>Copyright 2009 by American Geophysical Union</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-a5625-7e770999c6af4e1856768e4cd11e4236867d7a34debb2eb809168389c2a259bf3</citedby><cites>FETCH-LOGICAL-a5625-7e770999c6af4e1856768e4cd11e4236867d7a34debb2eb809168389c2a259bf3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1029%2F2009GL038558$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1029%2F2009GL038558$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,780,784,1417,1433,11514,27924,27925,45574,45575,46409,46468,46833,46892</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=21719571$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Milliken, R. E.</creatorcontrib><creatorcontrib>Fischer, W. W.</creatorcontrib><creatorcontrib>Hurowitz, J. A.</creatorcontrib><title>Missing salts on early Mars</title><title>Geophysical research letters</title><addtitle>Geophys. Res. Lett</addtitle><description>Our understanding of the role of water on Mars has been profoundly influenced over the past several years by the detection of widespread aqueous alteration minerals. Clay minerals are found throughout ancient Noachian terrains and sulfate salts are abundant in younger Hesperian terrains, but these phases are rarely found together in the early Martian rock record. Full alteration assemblages are generally not recognized at local scales, hindering our ability to close mass balance in the ancient crust. Here we demonstrate the dissolution of basalt and subsequent formation of smectite results in an excess of cations that should reside with anions such as OH−, Cl−, SO32−, SO42−, or CO32− in a significant reservoir of complementary salts. Such salts are largely absent from Noachian terrains, yet the composition and/or fate of these ‘missing salts’ is critical to understanding the oxidation state and primary atmospheric volatile involved in crustal weathering on early Mars.</description><subject>Anions</subject><subject>Basalt</subject><subject>Cations</subject><subject>Clay minerals</subject><subject>clays</subject><subject>climate</subject><subject>Earth sciences</subject><subject>Earth, ocean, space</subject><subject>Evolution</subject><subject>Exact sciences and technology</subject><subject>Geochemistry</subject><subject>Mars</subject><subject>Mineralogy</subject><subject>Minerals</subject><subject>Petrology</subject><subject>Planetology</subject><subject>Planets</subject><subject>Remote sensing</subject><subject>Salts</subject><issn>0094-8276</issn><issn>1944-8007</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2009</creationdate><recordtype>article</recordtype><sourceid>8G5</sourceid><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><sourceid>GUQSH</sourceid><sourceid>M2O</sourceid><recordid>eNqF0M1LwzAYBvAgCs7pzZuXIujJ6pvv5OiGVqGbKH4cQ9ql0tm1M9nQ_fd2dIh40FMC-T0PeV-EDjGcYyD6ggDoJAWqOFdbqIc1Y7ECkNuo1760dyLFLtoLYQoAFCjuoaNRGUJZv0bBVosQNXXkrK9W0cj6sI92ClsFd7A5--jp-upxeBOnd8nt8DKNLReEx9JJCVrrXNiCOay4kEI5lk8wdoxQoYScSEvZxGUZcZkCjYWiSufEEq6zgvbRadc798370oWFmZUhd1Vla9csg6GMg8JE_AsJCKkYJi08_gWnzdLX7RBGMU0pk4S36KxDuW9C8K4wc1_OrF8ZDGa9T_Nzny0_2XTakNuq8LbOy_CdIVhizSVuHencR1m51Z-dJnlIiQC8_kvchcqwcJ_fIevfjJBUcvMyTszgWY3V6H5oBvQLIt6OQA</recordid><startdate>200906</startdate><enddate>200906</enddate><creator>Milliken, R. E.</creator><creator>Fischer, W. W.</creator><creator>Hurowitz, J. A.</creator><general>Blackwell Publishing Ltd</general><general>American Geophysical Union</general><general>John Wiley & Sons, Inc</general><scope>BSCLL</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7TG</scope><scope>7TN</scope><scope>7XB</scope><scope>88I</scope><scope>8FD</scope><scope>8FE</scope><scope>8FG</scope><scope>8FK</scope><scope>8G5</scope><scope>ABJCF</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>ARAPS</scope><scope>ATCPS</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>BHPHI</scope><scope>BKSAR</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>F1W</scope><scope>FR3</scope><scope>GNUQQ</scope><scope>GUQSH</scope><scope>H8D</scope><scope>H96</scope><scope>HCIFZ</scope><scope>KL.</scope><scope>KR7</scope><scope>L.G</scope><scope>L6V</scope><scope>L7M</scope><scope>M2O</scope><scope>M2P</scope><scope>M7S</scope><scope>MBDVC</scope><scope>P5Z</scope><scope>P62</scope><scope>PATMY</scope><scope>PCBAR</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PTHSS</scope><scope>PYCSY</scope><scope>Q9U</scope><scope>7UA</scope><scope>C1K</scope><scope>7SM</scope></search><sort><creationdate>200906</creationdate><title>Missing salts on early Mars</title><author>Milliken, R. E. ; Fischer, W. W. ; Hurowitz, J. A.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a5625-7e770999c6af4e1856768e4cd11e4236867d7a34debb2eb809168389c2a259bf3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2009</creationdate><topic>Anions</topic><topic>Basalt</topic><topic>Cations</topic><topic>Clay minerals</topic><topic>clays</topic><topic>climate</topic><topic>Earth sciences</topic><topic>Earth, ocean, space</topic><topic>Evolution</topic><topic>Exact sciences and technology</topic><topic>Geochemistry</topic><topic>Mars</topic><topic>Mineralogy</topic><topic>Minerals</topic><topic>Petrology</topic><topic>Planetology</topic><topic>Planets</topic><topic>Remote sensing</topic><topic>Salts</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Milliken, R. E.</creatorcontrib><creatorcontrib>Fischer, W. W.</creatorcontrib><creatorcontrib>Hurowitz, J. A.</creatorcontrib><collection>Istex</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Meteorological & Geoastrophysical Abstracts</collection><collection>Oceanic Abstracts</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Science Database (Alumni Edition)</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>Research Library (Alumni Edition)</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>Advanced Technologies & Aerospace Collection</collection><collection>Agricultural & Environmental Science Collection</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>Natural Science Collection</collection><collection>Earth, Atmospheric & Aquatic Science Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Engineering Research Database</collection><collection>ProQuest Central Student</collection><collection>Research Library Prep</collection><collection>Aerospace Database</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 2: Ocean Technology, Policy & Non-Living Resources</collection><collection>SciTech Premium Collection</collection><collection>Meteorological & Geoastrophysical Abstracts - Academic</collection><collection>Civil Engineering Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>ProQuest Engineering Collection</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Research Library</collection><collection>Science Database</collection><collection>Engineering Database</collection><collection>Research Library (Corporate)</collection><collection>Advanced Technologies & Aerospace Database</collection><collection>ProQuest Advanced Technologies & Aerospace Collection</collection><collection>Environmental Science Database</collection><collection>Earth, Atmospheric & Aquatic Science Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>Engineering Collection</collection><collection>Environmental Science Collection</collection><collection>ProQuest Central Basic</collection><collection>Water Resources Abstracts</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Earthquake Engineering Abstracts</collection><jtitle>Geophysical research letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Milliken, R. E.</au><au>Fischer, W. W.</au><au>Hurowitz, J. A.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Missing salts on early Mars</atitle><jtitle>Geophysical research letters</jtitle><addtitle>Geophys. Res. Lett</addtitle><date>2009-06</date><risdate>2009</risdate><volume>36</volume><issue>11</issue><epage>n/a</epage><issn>0094-8276</issn><eissn>1944-8007</eissn><coden>GPRLAJ</coden><abstract>Our understanding of the role of water on Mars has been profoundly influenced over the past several years by the detection of widespread aqueous alteration minerals. Clay minerals are found throughout ancient Noachian terrains and sulfate salts are abundant in younger Hesperian terrains, but these phases are rarely found together in the early Martian rock record. Full alteration assemblages are generally not recognized at local scales, hindering our ability to close mass balance in the ancient crust. Here we demonstrate the dissolution of basalt and subsequent formation of smectite results in an excess of cations that should reside with anions such as OH−, Cl−, SO32−, SO42−, or CO32− in a significant reservoir of complementary salts. Such salts are largely absent from Noachian terrains, yet the composition and/or fate of these ‘missing salts’ is critical to understanding the oxidation state and primary atmospheric volatile involved in crustal weathering on early Mars.</abstract><cop>Washington, DC</cop><pub>Blackwell Publishing Ltd</pub><doi>10.1029/2009GL038558</doi><tpages>5</tpages><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0094-8276 |
| ispartof | Geophysical research letters, 2009-06, Vol.36 (11), p.n/a |
| issn | 0094-8276 1944-8007 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_34508126 |
| source | Access via Wiley Online Library; Wiley-Blackwell AGU Digital Library; EZB-FREE-00999 freely available EZB journals; Wiley Online Library (Open Access Collection) |
| subjects | Anions Basalt Cations Clay minerals clays climate Earth sciences Earth, ocean, space Evolution Exact sciences and technology Geochemistry Mars Mineralogy Minerals Petrology Planetology Planets Remote sensing Salts |
| title | Missing salts on early Mars |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-29T20%3A01%3A17IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Missing%20salts%20on%20early%20Mars&rft.jtitle=Geophysical%20research%20letters&rft.au=Milliken,%20R.%20E.&rft.date=2009-06&rft.volume=36&rft.issue=11&rft.epage=n/a&rft.issn=0094-8276&rft.eissn=1944-8007&rft.coden=GPRLAJ&rft_id=info:doi/10.1029/2009GL038558&rft_dat=%3Cproquest_cross%3E20678412%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=849334725&rft_id=info:pmid/&rfr_iscdi=true |