Metamorfizm (Yun. metamorpho- omai \u2014 tubdan o’zgarmoq, o’zgarishga uchramoq) \u2014 cho’kindi va magmatik tog’ jinslarining teksturasi, strukturasi va mineral tarkibining t-ra, bosim va chuqurlikdagi eritma (flyuid)larning kimyoviy faolligi ta’sirida o’zgarishi (qayta kristallanishi, mi-neralogik va kimyoviy o’zgarishi) jarayoni. Buning natijasida ular metamorfik tog’jin- slariga aylanadi. M.ningendogen vakos- mogen turlari mavjud. Endogen M. regi- onal va kontaktli M.ga bo’linadi. Regi- onal M. natijasida metamorfik slanes- lar, kvarsitlar va marmar hosil bo’ladi. M.ning bu turiga evolyusion rivojla- nish davomida burmali mintaqalarning geosinklinal vulkanogen, vulkanogen- cho’kindi yotqiziqlari kiradi. Erta (gra- nitlanishgacha) bo’lgan M. va keyingi M. farq qilinadi. Er po’sti chukur zonalari va uning tagidagi mantiya zichligining kamayishini M. b-n bog’laydilar. Kon- takt M. intruziya yoki ekstruziya magmala- rining bevosita yaqinida sodir bo’ladi. Yuqori t-rali sharoitdagi M.da mine- rallar degrada-tsiyaga uchraydi. M.da har vaqt jinsning kimyoviy tarkibi jiddiy o’zgaradi. Kosmogen M. yirik meteorit- lar tushgan vaqtda to’lqin zarbining jinsga ta’siridan qisqa muddat t-ra va bosimning keskin ortishi natijasida sodir bo’ladi.<\/p>\n","protected":false},"excerpt":{"rendered":"
Metamorfizm (Yun. metamorpho- omai \u2014 tubdan o’zgarmoq, o’zgarishga uchramoq) \u2014 cho’kindi va magmatik tog’ jinslarining teksturasi, strukturasi va mineral tarkibining t-ra, bosim va chuqurlikdagi eritma (flyuid)larning kimyoviy faolligi ta’sirida o’zgarishi … Read More<\/a><\/p>\n","protected":false},"author":1,"featured_media":99837,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[217],"tags":[],"class_list":["post-121255","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-m-harfi","entry"],"translation":{"provider":"WPGlobus","version":"3.0.2","language":"kr","enabled_languages":["uz","kr","ru"],"languages":{"uz":{"title":true,"content":true,"excerpt":false},"kr":{"title":false,"content":false,"excerpt":false},"ru":{"title":false,"content":false,"excerpt":false}}},"_links":{"self":[{"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/posts\/121255","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/comments?post=121255"}],"version-history":[{"count":1,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/posts\/121255\/revisions"}],"predecessor-version":[{"id":121267,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/posts\/121255\/revisions\/121267"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/media\/99837"}],"wp:attachment":[{"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/media?parent=121255"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/categories?post=121255"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/tags?post=121255"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}