{"id":251,"date":"2015-07-30T16:39:51","date_gmt":"2015-07-30T16:39:51","guid":{"rendered":"https:\/\/staffblogs.le.ac.uk\/mars\/2015\/07\/30\/30th-july-2015-sol-1059\/"},"modified":"2025-02-26T13:28:37","modified_gmt":"2025-02-26T13:28:37","slug":"30th-july-2015-sol-1059","status":"publish","type":"post","link":"https:\/\/staffblogs.le.ac.uk\/mars\/2015\/07\/30\/30th-july-2015-sol-1059\/","title":{"rendered":"30th July 2015 Sol 1059"},"content":{"rendered":"<p>We have started drilling at Belkin, first a minidrill hole before the main drill hole. \u00a0Belkin has been chosen because this sedimentary horizon \u00a0has some very high silica enrichments. That may have occurred as the Gale sediments were altered by subsurface fluids after burial. \u00a0As the basaltic composition was altered (as we saw from the clay and Fe oxide at Yellowknife Bay) ultimately a lot of silica is released which can \u00a0be precipitated at horizons like this.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>We have started drilling at Belkin, first a minidrill hole before the main drill hole. \u00a0Belkin has been chosen because this sedimentary horizon \u00a0has some very high silica enrichments. That may have occurred as the Gale sediments were altered by subsurface fluids after burial. \u00a0As the basaltic composition was altered (as we saw from the [&hellip;]<\/p>\n","protected":false},"author":273,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-251","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/staffblogs.le.ac.uk\/mars\/wp-json\/wp\/v2\/posts\/251","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/staffblogs.le.ac.uk\/mars\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/staffblogs.le.ac.uk\/mars\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/staffblogs.le.ac.uk\/mars\/wp-json\/wp\/v2\/users\/273"}],"replies":[{"embeddable":true,"href":"https:\/\/staffblogs.le.ac.uk\/mars\/wp-json\/wp\/v2\/comments?post=251"}],"version-history":[{"count":1,"href":"https:\/\/staffblogs.le.ac.uk\/mars\/wp-json\/wp\/v2\/posts\/251\/revisions"}],"predecessor-version":[{"id":571,"href":"https:\/\/staffblogs.le.ac.uk\/mars\/wp-json\/wp\/v2\/posts\/251\/revisions\/571"}],"wp:attachment":[{"href":"https:\/\/staffblogs.le.ac.uk\/mars\/wp-json\/wp\/v2\/media?parent=251"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/staffblogs.le.ac.uk\/mars\/wp-json\/wp\/v2\/categories?post=251"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/staffblogs.le.ac.uk\/mars\/wp-json\/wp\/v2\/tags?post=251"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}