{"id":123977,"date":"2024-05-15T18:54:24","date_gmt":"2024-05-15T15:54:24","guid":{"rendered":"https:\/\/milliycha.uz\/?p=123977"},"modified":"2024-05-15T18:54:32","modified_gmt":"2024-05-15T15:54:32","slug":"kursk-magnit-anomaliyasi","status":"publish","type":"post","link":"https:\/\/milliycha.uz\/kr\/kursk-magnit-anomaliyasi\/","title":{"rendered":"KURSK MAGNIT ANOMALIYASI"},"content":{"rendered":"\n

KURSK MAGNIT ANOMALIYASI -Rossiyadagi eng yirik magnit anomaliya- si. Umumiy mayd. 120 ming km2 ga yaqin. Ikki asosiy magnit anomaliyasidan tashqil topgan; o’z. kariyb 600 km, eni 150-250 km, asosan, RFning Kursk, bel- gorod, Oryol viloyatlarida joylashgan. K.m.a.ni ilk bor rus olimi P. B. Inoxod- tsev aniqlagan (1783). 1919 y.dan K.m.a.da muntazam geologik va geofizik tekshi- rishlar olib borildi. 1923 y. Shchigri sh. yonida 167 m chuqurlikda burg’i kovagi kovlanib, temir ruda qatlami ochildi. K.m.a. hududi geologik jihatdan to- kembriy tor jinslaridan iborat. Ular- ning orasida magnetit-temirli-kvarsit qatlamlari bor. Proterozoy davri sla- neslari izoklival bukilma hosil etgan. Vaqt o’tishi b-n K.m.a.dagi temirli kvar- tsitlar shiddatli nurab, gematit-martit- li temir rudalarining bo’sh qoplamini hosil qilgan. Undagi temirning miqdori 50% dan ortiq. Bu qoplamlar siderit b-n tsementlashib, zich siderit- martitli ruda turini vujudga keltir- gan. Ularda 53-57% temir, 3,6\u201413% qumtuproq, 0,15\u20140,49% oltingugurt, 0,03% fosfor bor. Belgorod yaqinida temir rudasi 500 m chuqurlikda. Bu rudalar yuqori sifat- li bo’lib, temirning o’rtacha miqdori 61,5%, qumtuproq 5%, fosfor 0,09% va oltingugurt 0,99%. K.m.a. rudalarining umumiy balans zahirasi 55 mlrd. t ni tashqil etadi. Ular tarkibida magnetit, martit, siderit, shamozit, kaltsit bor. Konlardagi ruda ochiq va er osti usulda qazib chiqarilmoqda. Ru-dalarga “KMA ruda” kombinatida ishlov beriladi.<\/p>\n","protected":false},"excerpt":{"rendered":"

KURSK MAGNIT ANOMALIYASI -Rossiyadagi eng yirik magnit anomaliya- si. Umumiy mayd. 120 ming km2 ga yaqin. Ikki asosiy magnit anomaliyasidan tashqil topgan; o’z. kariyb 600 km, eni 150-250 km, asosan, … 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":[201],"tags":[],"class_list":["post-123977","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-k-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\/123977","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=123977"}],"version-history":[{"count":1,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/posts\/123977\/revisions"}],"predecessor-version":[{"id":123989,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/posts\/123977\/revisions\/123989"}],"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=123977"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/categories?post=123977"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/tags?post=123977"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}