{"id":10155,"date":"2021-11-21T19:12:55","date_gmt":"2021-11-21T12:12:55","guid":{"rendered":"https:\/\/www.vietlearn.org\/post\/?p=10155"},"modified":"2021-11-21T19:39:06","modified_gmt":"2021-11-21T12:39:06","slug":"da-hong-ngoc-duoc-hinh-thanh-nhu-the-nao","status":"publish","type":"post","link":"https:\/\/www.vietlearn.org\/kien-thuc\/da-hong-ngoc-duoc-hinh-thanh-nhu-the-nao\/","title":{"rendered":"\u0110\u00e1 h\u1ed3ng ng\u1ecdc \u0111\u01b0\u1ee3c h\u00ecnh th\u00e0nh nh\u01b0 th\u1ebf n\u00e0o?"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Ch\u1eafc b\u1ea1n t\u1eebng th\u1ea5y: khi m\u00e1u g\u00e0 nh\u1ecf gi\u1ecdt v\u00e0o r\u01b0\u1ee3u ho\u1eb7c tr\u00ean phi\u1ebfn g\u1ea1ch tr\u1eafng s\u1ebd h\u00ecnh th\u00e0nh h\u00ecnh v\u1ebft loang r\u1ea5t \u0111\u1eb9p.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u00e1 ng\u1ecdc s\u00e1ng m\u1edd ph\u1ed1i v\u1edbi th\u1ea7n sa m\u00e0u \u0111\u1ecf (qu\u1eb7ng th\u1ee7y ng\u00e2n) th\u00ec tr\u00ean b\u1ec1 m\u1eb7t \u0111\u00e1 ng\u1ecdc s\u1ebd h\u00ecnh th\u00e0nh m\u00e0u h\u1ed3ng ng\u1ecdc t\u01b0\u01a1i r\u00f3i, ng\u01b0\u1eddi ta g\u1ecdi l\u00e0 \u0111\u00e1 rubi.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">N\u00fai Ng\u1ecdc Nham \u1edf huy\u1ec7n S\u01b0\u01a1ng Ho\u00e1 t\u1ec9nh Chi\u1ebft Giang c\u00f3 nhi\u1ec1u lo\u1ea1i \u0111\u00e1 h\u1ed3ng ng\u1ecdc n\u00e0y. \u0110\u00f3 l\u00e0 lo\u1ea1i \u0111\u00e1 d\u00f9ng l\u00e0m nguy\u00ean li\u1ec7u \u0111i\u00eau kh\u1eafc r\u1ea5t t\u1ed1t. \u0110\u00e1 h\u1ed3ng ng\u1ecdc \u1edf \u0111\u1ec9nh n\u00fai S\u00f9ng S\u01a1n cao h\u01a1n m\u1eb7t bi\u1ec3n 1000 m, gi\u00e1p gi\u1edbi gi\u1eefa hai t\u1ec9nh An Huy v\u00e0 Chi\u1ebft Giang do n\u00fai l\u1eeda phun c\u00e1ch \u0111\u00e2y h\u01a1n 100 tri\u1ec7u n\u0103m h\u00ecnh th\u00e0nh. B\u1ee5i \u0111\u00e1 c\u1ee7a \u0111\u00e1 l\u1eeda ng\u01b0ng k\u1ebft l\u1ea1i \u1edf ph\u1ea7n tr\u00ean, sau \u0111\u00f3 d\u01b0\u1edbi t\u00e1c d\u1ee5ng c\u1ee7a kh\u00ed v\u00e0 n\u01b0\u1edbc c\u1ee7a n\u00fai l\u1eeda phun ra, x\u00e2m th\u1ef1c bi\u1ebfn th\u00e0nh \u0111\u00e1 ng\u1ecdc d\u1ea1ng m\u1ee1. Qua m\u1ed9t v\u00e0i v\u1ea1n n\u0103m sau, \u1edf \u0111\u00e2y l\u1ea1i ph\u00e1t sinh v\u1ecf \u0111\u1ea5t v\u1eadn \u0111\u1ed9ng khi\u1ebfn cho nham th\u1ea1ch s\u1ea3n sinh nh\u1eefng v\u1ebft nh\u0103n v\u00e0 khe n\u1ee9t, n\u01b0\u1edbc qu\u1eb7ng l\u01b0u hu\u1ef3nh ho\u00e1 th\u1ee7y ng\u00e2n d\u01b0\u1edbi \u0111\u1ea5t trong qu\u00e1 tr\u00ecnh phun l\u00ean ng\u1ea5m v\u00e0o c\u00e1c khe n\u1ee9t, hai lo\u1ea1i m\u00e0u s\u1eafc \u0111\u00f3 ng\u01b0ng k\u1ebft l\u00e0m m\u1ed9t h\u00ecnh th\u00e0nh m\u1ed9t lo\u1ea1i nham th\u1ea1ch m\u1edbi, \u0111\u00f3 ch\u00ednh l\u00e0 \u0111\u00e1 h\u1ed3ng ng\u1ecdc.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u00e1 h\u1ed3ng ng\u1ecdc n\u1eb1m s\u00e2u d\u01b0\u1edbi n\u00fai, v\u00ec tr\u1eef l\u01b0\u1ee3ng \u00edt n\u00ean kh\u00f4ng b\u1ecb con ng\u01b0\u1eddi ph\u00e1t hi\u1ec7n. \u0110\u1ebfn \u0111\u1eddi Minh c\u00f3 ng\u01b0\u1eddi ng\u1eabu nhi\u00ean khai th\u00e1c \u0111\u01b0\u1ee3c, \u0111em v\u1ec1 gia c\u00f4ng tr\u1edf th\u00e0nh \u0111\u1ed3 trang s\u1ee9c \u0111\u1eb9p. \u0110\u1ebfn \u0111\u1eddi T hanh \u0111\u00e1 h\u1ed3ng ng\u1ecdc \u0111\u01b0\u1ee3c quan l\u1ea1i v\u00e0 qu\u00fd nh\u00e2n \u1edf trong Ho\u00e0ng cung d\u00f9ng l\u00e0m \u1ea5n tri\u1ec7n. Quan l\u1ea1i \u1edf v\u00f9ng \u0111\u00f3 c\u00f2n s\u01b0u t\u1eadp \u0111\u00e1 h\u1ed3ng ng\u1ecdc, ch\u1ecdn nh\u1eefng vi\u00ean \u0111\u1eb9p nh\u1ea5t l\u00e0m l\u1ec5 ph\u1ea9m c\u1ed1ng l\u00ean quan tr\u00ean.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">T \u1ee5c ng\u1eef n\u00f3i: &#8220;V\u1eadt hi\u1ebfm th\u00ec qu\u00fd&#8221;. Mu\u1ed1n l\u00e0m cho qu\u1eb7ng th\u1ea7n sa bi\u1ebfn th\u00e0nh \u0111\u00e1 h\u1ed3ng ng\u1ecdc th\u00ec \u0111\u00f3 l\u00e0 vi\u1ec7c r\u1ea5t kh\u00f3. \u0110\u00e1 h\u1ed3ng ng\u1ecdc v\u1ed1n \u0111\u00e3 r\u1ea5t \u00edt l\u1ea1i tr\u1ea3i qua m\u1ea5y tr\u0103m n\u0103m khai th\u00e1c cho n\u00ean ngu\u1ed3n qu\u1eb7ng ng\u00e0y c\u00e0ng c\u1ea1n ki\u1ec7t. Ng\u00e0y nay trong d\u00e2n gian \u0111\u00e1 h\u1ed3ng ng\u1ecdc kh\u00f4ng nhi\u1ec1u, cho n\u00ean nh\u1eefng th\u1ee9 \u0111ang l\u01b0u th\u00f4ng tr\u00ean th\u1ecb tr\u01b0\u1eddng gi\u00e1 \u0111\u1eaft g\u1ea5p h\u00e0ng tr\u0103m l\u1ea7n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">T \u1eeb kho\u00e1: \u0110\u00e1 ng\u1ecdc; \u0110\u00e1 h\u1ed3ng ng\u1ecdc.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ch\u1eafc b\u1ea1n t\u1eebng th\u1ea5y: khi m\u00e1u g\u00e0 nh\u1ecf gi\u1ecdt v\u00e0o r\u01b0\u1ee3u ho\u1eb7c tr\u00ean phi\u1ebfn g\u1ea1ch tr\u1eafng s\u1ebd h\u00ecnh th\u00e0nh h\u00ecnh v\u1ebft loang r\u1ea5t \u0111\u1eb9p. \u0110\u00e1 ng\u1ecdc s\u00e1ng m\u1edd ph\u1ed1i v\u1edbi th\u1ea7n sa m\u00e0u \u0111\u1ecf (qu\u1eb7ng th\u1ee7y ng\u00e2n) th\u00ec tr\u00ean b\u1ec1 m\u1eb7t \u0111\u00e1 ng\u1ecdc s\u1ebd h\u00ecnh th\u00e0nh m\u00e0u h\u1ed3ng ng\u1ecdc t\u01b0\u01a1i r\u00f3i, ng\u01b0\u1eddi ta g\u1ecdi l\u00e0 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_disable_autopaging":false},"categories":[15,19],"tags":[],"class_list":["post-10155","post","type-post","status-publish","format-standard","hentry","category-hoi-dap-khoa-hoc","category-tu-nhien"],"_links":{"self":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/10155","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/comments?post=10155"}],"version-history":[{"count":0,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/10155\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=10155"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=10155"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=10155"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}