{"id":2275,"date":"2018-09-12T01:02:41","date_gmt":"2018-09-11T23:02:41","guid":{"rendered":"https:\/\/ssef.ch\/?p=2275"},"modified":"2022-11-28T09:57:37","modified_gmt":"2022-11-28T08:57:37","slug":"detecting-low-temperature-heated-rubies-from-mozambique","status":"publish","type":"post","link":"https:\/\/www.ssef.ch\/zh-hans\/detecting-low-temperature-heated-rubies-from-mozambique\/","title":{"rendered":"Detecting low temperature heated rubies from Mozambique"},"content":{"rendered":"<p>SSEF has conducted an extensive research project to establish more specific criteria to detect low-temperature heat treatment, studying more than 200 unheated and heated rubies (rough and faceted stones) from Mozambique. In combination with close microscopic examination of the samples, specific infrared spectroscopy (FTIR) peak features were analysed in order to determine additional distinguishing criteria.<\/p>\n<p>Read full <a href=\"https:\/\/ssef.ch\/wp-content\/uploads\/2018\/09\/SSEF-PRESS-RELEASE-New-research-by-SSEF-studies-methods-for-detecting-low-temperature-heated-rubies.pdf\" target=\"_blank\" rel=\"noopener\">press release<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>SSEF has conducted an extensive research project to est [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":2277,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[6,23],"tags":[],"library_category":[],"library_author":[],"class_list":["post-2275","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","category-press-releases"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - 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