{"id":18164,"date":"2019-03-19T16:11:48","date_gmt":"2019-03-19T15:11:48","guid":{"rendered":"http:\/\/karmaka.de\/?p=18164"},"modified":"2019-03-19T16:14:05","modified_gmt":"2019-03-19T15:14:05","slug":"indigenous-organic%e2%80%90oxidized-fluid-interactions-in-the-tissint-mars-meteorite","status":"publish","type":"post","link":"https:\/\/karmaka.de\/?p=18164","title":{"rendered":"Indigenous Organic\u2010Oxidized Fluid Interactions in the Tissint Mars Meteorite<span class=\"badge-status\" style=\"background:#787878\">OPEN ACCESS<\/span>&nbsp;"},"content":{"rendered":"\n<p>Elizabeth A. Jaramillo, Samuel H. Royle, Mark W. Claire, Samuel P. Kounaves, Mark A. Sephton<\/p>\n\n\n\n<p>Geographical Research Letters, 46<br> First published: 07 March 2019<\/p>\n\n\n\n<p><a href=\"https:\/\/agupubs.onlinelibrary.wiley.com\/doi\/full\/10.1029\/2018GL081335\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>LINK (OPEN ACCESS)<\/strong><\/a><br>\n<a href=\"https:\/\/agupubs.onlinelibrary.wiley.com\/doi\/epdf\/10.1029\/2018GL081335\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>PDF (OPEN ACCESS)<\/strong><\/a><\/p>\n\n\n\n<p class=\"justify-text\">&#8220;The observed fall and rapid recovery of the Tissint Mars meteorite has provided minimally contaminated samples of the Martian surface. We report analyses of Tissint for organic compounds by pyrolysis\u2010gas chromatography\u2010mass spectrometry and for soluble salts by ion chromatography. Pyrolysis\u2010gas chromatography\u2010mass spectrometry analysis shows the presence of organic compounds similar to those in the Mars EETA79001 and Nakhla meteorites. The organic profile is dominated by aromatic hydrocarbons, including oxygen and nitrogen\u2010containing aromatics, and sulfur\u2010containing species including thiophenes. The soluble salts in Tissint are dominated by sulfate and various oxidation states of chlorine, including perchlorate. The organic compounds and salts in the soils from the Tissint recovery strewn field differ significantly from those found in Tissint suggesting minimal terrestrial contamination. Our results support the hypothesis that the soluble inorganic components of Tissint are most likely a result of indigenous fluid inclusion, thus providing a glimpse into the composition of early Martian fluids.&#8221;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Elizabeth A. Jaramillo, Samuel H. Royle, Mark W. Claire, Samuel P. Kounaves, Mark A. Sephton Geographical Research Letters, 46 First published: 07 March 2019 LINK (OPEN ACCESS) PDF (OPEN ACCESS) &#8220;The observed fall and rapid&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[42,576,43,524,47],"tags":[4905,716,383,232,1885],"_links":{"self":[{"href":"https:\/\/karmaka.de\/index.php?rest_route=\/wp\/v2\/posts\/18164"}],"collection":[{"href":"https:\/\/karmaka.de\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/karmaka.de\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/karmaka.de\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/karmaka.de\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=18164"}],"version-history":[{"count":2,"href":"https:\/\/karmaka.de\/index.php?rest_route=\/wp\/v2\/posts\/18164\/revisions"}],"predecessor-version":[{"id":18166,"href":"https:\/\/karmaka.de\/index.php?rest_route=\/wp\/v2\/posts\/18164\/revisions\/18166"}],"wp:attachment":[{"href":"https:\/\/karmaka.de\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=18164"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/karmaka.de\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=18164"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/karmaka.de\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=18164"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}