{"id":13282,"date":"2018-08-08T10:21:49","date_gmt":"2018-08-08T03:21:49","guid":{"rendered":"https:\/\/ttud.com.vn\/?p=13282"},"modified":"2018-08-08T10:21:49","modified_gmt":"2018-08-08T03:21:49","slug":"khoang-chat-cung-hon-kim-cuong-trong-thien-thach-roi-o-nga","status":"publish","type":"post","link":"https:\/\/casta.ttud.com.vn\/index.php\/khoang-chat-cung-hon-kim-cuong-trong-thien-thach-roi-o-nga\/","title":{"rendered":"Kho\u00e1ng ch\u1ea5t c\u1ee9ng h\u01a1n kim c\u01b0\u01a1ng trong thi\u00ean th\u1ea1ch r\u01a1i \u1edf Nga"},"content":{"rendered":"<h2 class=\"description\">Kho\u00e1ng ch\u1ea5t uakitite h\u00ecnh th\u00e0nh ngo\u00e0i v\u0169 tr\u1ee5 v\u00e0 c\u1ee9ng h\u01a1n kim c\u01b0\u01a1ng, \u0111\u01b0\u1ee3c \u0111\u01b0a t\u1edbi Tr\u00e1i \u0110\u1ea5t nh\u1edd thi\u00ean th\u1ea1ch.<\/h2>\n<article class=\"content_detail fck_detail width_common block_ads_connect\">\n<table class=\"tplCaption\" border=\"0\" cellspacing=\"0\" cellpadding=\"3\" align=\"center\">\n<tbody>\n<tr>\n<td><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-13283\" src=\"https:\/\/ttud.com.vn\/wp-content\/uploads\/2018\/08\/VNE-Mineral-8869-1533118812.jpg\" alt=\"\" width=\"500\" height=\"300\" srcset=\"https:\/\/casta.ttud.com.vn\/wp-content\/uploads\/2018\/08\/VNE-Mineral-8869-1533118812.jpg 500w, https:\/\/casta.ttud.com.vn\/wp-content\/uploads\/2018\/08\/VNE-Mineral-8869-1533118812-300x180.jpg 300w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/p>\n<p class=\"Image\">Uakitite \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n trong m\u1ed9t\u00a0thi\u00ean th\u1ea1ch r\u01a1i xu\u1ed1ng Siberia, Nga. \u1ea2nh:<em>\u00a0Mirror.<\/em><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p class=\"Normal\">C\u00e1c nh\u00e0 khoa h\u1ecdc Nga ph\u00e1t hi\u1ec7n kho\u00e1ng ch\u1ea5t m\u1edbi c\u1ee9ng h\u01a1n kim c\u01b0\u01a1ng trong m\u1ed9t thi\u00ean th\u1ea1ch,\u00a0<em>Mirror\u00a0<\/em>h\u00f4m qua \u0111\u01b0a tin. Thi\u00ean th\u1ea1ch \u0111\u01b0\u1ee3c th\u1ee3 s\u0103n v\u00e0ng t\u00ecm th\u1ea5y \u1edf Siberia c\u00e1ch \u0111\u00e2y hai n\u0103m, v\u00e0 nh\u00f3m nghi\u00ean c\u1ee9u \u0111\u00e3 nhi\u1ec1u l\u1ea7n ki\u1ec3m tra t\u1ed5ng qu\u00e1t vi\u00ean \u0111\u00e1 t\u1eeb \u0111\u00f3. H\u1ecd k\u1ebft lu\u1eadn thi\u00ean th\u1ea1ch ch\u1ee9a m\u1ed9t v\u1eadt ch\u1ea5t ch\u01b0a t\u1eebng th\u1ea5y tr\u01b0\u1edbc \u0111\u00e2y h\u00ecnh th\u00e0nh trong v\u0169 tr\u1ee5 v\u00e0 \u0111\u1eb7t t\u00ean cho v\u1eadt ch\u1ea5t \u0111\u00f3 l\u00e0 &#8220;uakitite&#8221;.<\/p>\n<p class=\"Normal\">Boris Shustov, vi\u1ec7n tr\u01b0\u1edfng Vi\u1ec7n Thi\u00ean v\u0103n h\u1ecdc thu\u1ed9c Vi\u1ec7n H\u00e0n l\u00e2m Khoa h\u1ecdc Nga, cho bi\u1ebft vi\u1ec7c t\u00ecm th\u1ea5y c\u00e1c kho\u00e1ng ch\u1ea5t m\u1edbi trong thi\u00ean th\u1ea1ch kh\u00e1 ph\u1ed5 bi\u1ebfn b\u1edfi ch\u00fang h\u00ecnh th\u00e0nh trong \u0111i\u1ec1u ki\u1ec7n c\u1ef1c kh\u00e1c v\u1edbi Tr\u00e1i \u0110\u1ea5t. &#8220;\u0110\u00e2y l\u00e0 hi\u1ec7n t\u01b0\u1ee3ng th\u01b0\u1eddng g\u1eb7p b\u1edfi m\u1ed9t s\u1ed1 kho\u00e1ng ch\u1ea5t ra \u0111\u1eddi trong \u0111i\u1ec1u ki\u1ec7n v\u0169 tr\u1ee5 v\u00e0 kh\u00f4ng c\u00f3 tr\u00ean Tr\u00e1i \u0110\u1ea5t&#8221;, Shustov n\u00f3i.<\/p>\n<p class=\"Normal\">Thi\u00ean th\u1ea1ch trong nghi\u00ean c\u1ee9u \u0111\u01b0\u1ee3c khai qu\u1eadt v\u00e0o n\u0103m 2016 \u1edf Buryatia, ph\u00eda nam n\u01b0\u1edbc Nga. L\u01b0\u1ee3ng kho\u00e1ng ch\u1ea5t m\u1edbi nh\u1ecf \u0111\u1ebfn m\u1ee9c ph\u1ea3i \u00e1p d\u1ee5ng k\u1ef9 thu\u1eadt ki\u1ec3m tra \u0111\u1eb7c bi\u1ec7t nh\u01b0 nhi\u1ec5u x\u1ea1 \u0111i\u1ec7n t\u1eeb thay v\u00ec ph\u00e2n t\u00edch tia X nh\u01b0 truy\u1ec1n th\u1ed1ng. Nh\u00f3m nghi\u00ean c\u1ee9u \u1edf \u0110\u1ea1i h\u1ecdc Li\u00ean bang Ural, \u0110\u1ea1i h\u1ecdc Novosibirsk v\u00e0 Vi\u1ec7n \u0111\u1ecba ch\u1ea5t h\u1ecdc chi nh\u00e1nh Siberia c\u00f4ng b\u1ed1 ph\u00e1t hi\u1ec7n t\u1ea1i cu\u1ed9c h\u1ecdp th\u01b0\u1eddng ni\u00ean c\u1ee7a Hi\u1ec7p h\u1ed9i thi\u00ean th\u1ea1ch h\u1ecdc.<\/p>\n<p class=\"Normal\">Theo c\u00e1c nh\u00e0 khoa h\u1ecdc, thi\u00ean th\u1ea1ch b\u1ecb nung t\u1edbi h\u01a1n 1.000\u00b0C, h\u00ecnh th\u00e0nh nh\u1eefng li\u00ean k\u1ebft troilite-daubreelite, trong \u0111\u00f3 c\u00f3 uakitite. Qu\u00e1 tr\u00ecnh t\u1ea1o ra nh\u1eefng tinh th\u1ec3 l\u1eadp ph\u01b0\u01a1ng ho\u1eb7c h\u1ea1t tr\u00f2n. K\u00edch th\u01b0\u1edbc c\u1ee7a c\u00e1c h\u1ea1t uakitite kh\u00f4ng qu\u00e1 5 micromet.<\/p>\n<p class=\"Normal\">V\u1ec1 m\u1eb7t c\u1ea5u tr\u00fac, uakitite c\u00f3 li\u00ean quan \u0111\u1ebfn kho\u00e1ng ch\u1ea5t carlsbergite (CrN) v\u00e0 osbornite (TiN). C\u00e1c \u0111\u1eb7c t\u00ednh v\u1eadt l\u00fd c\u1ee7a uakitite r\u1ea5t kh\u00f3 \u0111\u00e1nh gi\u00e1 do k\u00edch th\u01b0\u1edbc h\u1ea1t qu\u00e1 nh\u1ecf. Tuy nhi\u00ean, nh\u00f3m nghi\u00ean c\u1ee9u cho r\u1eb1ng n\u00f3 m\u00e0u v\u00e0ng trong su\u1ed1t v\u00e0 c\u00f3 \u00e1nh kim, s\u1edf h\u1eefu \u0111\u1ed9 c\u1ee9ng l\u1edbn h\u01a1n kim c\u01b0\u01a1ng. M\u1ed9t ph\u00f2ng th\u00ed nghi\u1ec7m \u0111\u1eb7c bi\u1ec7t \u0111\u00e3 \u0111\u01b0\u1ee3c l\u1eadp ra \u1edf \u0110\u1ea1i h\u1ecdc Li\u00ean bang Ural \u0111\u1ec3 nghi\u00ean c\u1ee9u s\u00e2u h\u01a1n v\u1ec1 kho\u00e1ng ch\u1ea5t m\u1edbi.<\/p>\n<\/article>\n<p class=\"author_mail\" style=\"text-align: right;\"><strong>An Khang<\/strong><\/p>\n<p style=\"text-align: right;\">ngu\u1ed3n VnExpress<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Kho\u00e1ng ch\u1ea5t uakitite h\u00ecnh th\u00e0nh ngo\u00e0i v\u0169 tr\u1ee5 v\u00e0 c\u1ee9ng h\u01a1n kim c\u01b0\u01a1ng, \u0111\u01b0\u1ee3c \u0111\u01b0a t\u1edbi Tr\u00e1i \u0110\u1ea5t nh\u1edd thi\u00ean th\u1ea1ch. Uakitite \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n trong m\u1ed9t\u00a0thi\u00ean th\u1ea1ch r\u01a1i xu\u1ed1ng Siberia, Nga. \u1ea2nh:\u00a0Mirror. C\u00e1c nh\u00e0 khoa h\u1ecdc Nga ph\u00e1t hi\u1ec7n kho\u00e1ng ch\u1ea5t m\u1edbi c\u1ee9ng h\u01a1n kim c\u01b0\u01a1ng trong m\u1ed9t thi\u00ean th\u1ea1ch,\u00a0Mirror\u00a0h\u00f4m qua \u0111\u01b0a tin. Thi\u00ean [&hellip;]<\/p>\n","protected":false},"author":18,"featured_media":13283,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47],"tags":[],"class_list":["post-13282","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc"],"_links":{"self":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/13282","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/users\/18"}],"replies":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/comments?post=13282"}],"version-history":[{"count":1,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/13282\/revisions"}],"predecessor-version":[{"id":13284,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/13282\/revisions\/13284"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media\/13283"}],"wp:attachment":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media?parent=13282"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/categories?post=13282"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/tags?post=13282"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}