{"id":19851,"date":"2019-06-20T23:01:32","date_gmt":"2019-06-20T21:01:32","guid":{"rendered":"http:\/\/karmaka.de\/?p=19851"},"modified":"2019-06-20T23:01:34","modified_gmt":"2019-06-20T21:01:34","slug":"cv-chondrites-more-than-one-parent-body","status":"publish","type":"post","link":"https:\/\/karmaka.de\/?p=19851","title":{"rendered":"CV Chondrites: More than One Parent Body"},"content":{"rendered":"\n<p>Gattacceca J., Bonal L., Sonzogni C., Longerey J.<\/p>\n\n\n\n<p>82nd Annual Meeting of The Meteoritical Society 2019<\/p>\n\n\n\n<p><a href=\"http:\/\/www.hou.usra.edu\/meetings\/metsoc2019\/pdf\/6372.pdf\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>PDF abstract<\/strong><\/a><\/p>\n\n\n\n<p class=\"justify-text\">&#8220;CV chondrites have been classically divided into reduced (CVRed) and oxidized (CVOx) sub-groups, based on a number of mineralogical features, the Ni content of sulfides and the abundance of Fe,Ni metal [1]. The oxidized sub-group has been further divided into Allende- (CVOxA) and Bali- (CVOxB) type, based on a combination of chemical and petrographic criteria [e.g., 2, 3]. These three sub-groups are interpreted as coming from a single parent body, with a common protolith affected by significant parent body fluid-assisted metasomatism occurring at different temperature and\/or redox conditions [2,4]. CK chondrites have been interpreted as coming from a more thermally metamorphosed (deeper) part of the same CV parent body [e.g., 5,6], but this interpretation has been recently challenged [7]. In this work we will argue that although CVOxA and CVOxB are likely to originate from a single parent body, CVOx and CVRed originate from two different parent bodies. &#8220;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Gattacceca J., Bonal L., Sonzogni C., Longerey J. 82nd Annual Meeting of The Meteoritical Society 2019 PDF abstract &#8220;CV chondrites have been classically divided into reduced (CVRed) and oxidized (CVOx) sub-groups, based on a number&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9,14,20,21,22,127],"tags":[3273,1812,2491,5052,5051,5053,3636],"_links":{"self":[{"href":"https:\/\/karmaka.de\/index.php?rest_route=\/wp\/v2\/posts\/19851"}],"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=19851"}],"version-history":[{"count":1,"href":"https:\/\/karmaka.de\/index.php?rest_route=\/wp\/v2\/posts\/19851\/revisions"}],"predecessor-version":[{"id":19852,"href":"https:\/\/karmaka.de\/index.php?rest_route=\/wp\/v2\/posts\/19851\/revisions\/19852"}],"wp:attachment":[{"href":"https:\/\/karmaka.de\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=19851"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/karmaka.de\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=19851"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/karmaka.de\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=19851"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}