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<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">geores</journal-id><journal-title-group><journal-title xml:lang="ru">Георесурсы</journal-title><trans-title-group xml:lang="en"><trans-title>Georesources</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1608-5043</issn><issn pub-type="epub">1608-5078</issn><publisher><publisher-name>Georesursy LLC</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.18599/grs.2022.3.16</article-id><article-id custom-type="elpub" pub-id-type="custom">geores-123</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>ГЕОЛОГИЯ, ПОИСК И РАЗВЕДКА МЕСТОРОЖДЕНИЙ ТВЕРДЫХ ПОЛЕЗНЫХ ИСКОПАЕМЫХ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>GEOLOGY, PROSPECTING AND EXPLORATION OF SOLID MINERAL DEPOSITS</subject></subj-group></article-categories><title-group><article-title>Карагайкульское золото-порфировое рудопроявление (Южный Урал): геохимия и петрогенезис интрузивных пород, состав минералов околорудных метасоматитов и руд</article-title><trans-title-group xml:lang="en"><trans-title>Karagaikul gold-porhyric ore occurrence (South Urals): geochemistry and petrogenesis of intrusive rock, composition of minerals of near-ore metasomatites and ores</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Знаменский</surname><given-names>С. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Znamensky</surname><given-names>S. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Сергей Евгеньевич Знаменский – доктор геол.-мин. наук, главный научный сотрудник</p><p>450077, Уфа, К.Маркса, д. 16/2</p></bio><bio xml:lang="en"><p>Sergey E. Znamensky – Dr. Sci. (Geology and Mineralogy), Chief Researcher</p><p>16/2 K. Marx st., Ufa, 450077</p></bio><email xlink:type="simple">Znamensky_Sergey@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Косарев</surname><given-names>А. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Kosarev</surname><given-names>A. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Александр Михайлович Косарев – кандидат геол.-мин. наук, ведущий научный сотрудник</p><p>450077, Уфа, ул. К.Маркса, д. 16/2</p></bio><bio xml:lang="en"><p>Alexandr M. Kosarev – Cand. Sci. (Geology and Mineralogy), Leading Researcher</p><p>16/2, Karl Marx st., Ufa, 450077</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шафигуллина</surname><given-names>Г. Т.</given-names></name><name name-style="western" xml:lang="en"><surname>Shafigullina</surname><given-names>G. T.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Гульнара Турдибаевна Шафигуллина – кандидат геол.-мин. наук, старший научный сотрудник</p><p>450077, Уфа, ул. К.Маркса, д. 16/2</p></bio><bio xml:lang="en"><p>Gulnara T. Shafigullina – Cand. Sci. (Geology and Mineralogy), Senior Researcher</p><p>16/2, Karl Marx st., Ufa, 450077</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Институт геологии УФИЦ РАН</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Institute of Geology of the Ufa Federal Research Centre of the Russian Academy of Sciences</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>13</day><month>04</month><year>2024</year></pub-date><volume>24</volume><issue>3</issue><fpage>187</fpage><lpage>196</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Знаменский С.Е., Косарев А.М., Шафигуллина Г.Т., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Знаменский С.Е., Косарев А.М., Шафигуллина Г.Т.</copyright-holder><copyright-holder xml:lang="en">Znamensky S.E., Kosarev A.M., Shafigullina G.T.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://www.geors.ru/jour/article/view/123">https://www.geors.ru/jour/article/view/123</self-uri><abstract><p>Изучены петролого-геохимические характеристики интрузивных пород, источники магматических расплавов, а также состав минералов околорудных метасоматитов и руд Карагайкульского золото-порфирового рудопроявления, расположенного в зоне Главного Уральского разлома на Южном Урале. Содержание петрогенных окислов определялось силикатным методом, редких элементов – с помощью ICP-MS анализа на квадрупольном масс-спектрометре ELAH 9000. Состав минералов исследован с использованием электронно-микроскопического анализа на растровом электронном микроскопе РЭММА-202М. Установлено, что габбро, габбро-диориты и диориты рудоносной дайковой серии Карагайкульского рудопроявления представляют собой надсубдукционные магматиты нормальной щелочности, принадлежащие переходной и известково-щелочной петрогенетическим сериям. Они сформировались из флюидонасыщенных расплавов. Основным источником расплавов для интрузивных пород, скорее всего, служили шпинелевые перидотиты надсубдукционной литосферной мантии, предварительно метасоматизированные водными флюидами, возникшими при дегидратации пород субдуцирующей океанической плиты. Дайки подверглись в околорудном ореоле пропилитизации биотит-актинолитовой фации (парагенезис: биотит + актинолит + эпидот + ортоклаз + альбит + кварц + хлорит + пумпеллиит), а вмещающие их серпентинизированные ультрабазиты – карбонатизациии (парагенезис: доломит + магнезит + хромо-магнетит). По данным хлоритового геотермометра температура образования пропилитов составляет 287–317°С. Сульфидные минералы в золотоносных штокверках представлены пиритом, халькопиритом, галенитом, пентландитом, пирротином и виоларитом.</p></abstract><trans-abstract xml:lang="en"><p>The petrological and geochemical characteristics of intrusive rocks, sources of magmatic melts, as well as the composition of minerals of near-ore metasomatites and ores of the Karagaikul gold-porphyry ore occurrence located in the Main Ural fault zone in the South Urals have been studied. The content of petrogenic oxides was determined by the silicate method, rare elements – using ICP-MS analysis on a quadrupole mass spectrometer ELAH 9000. The composition of minerals was studied using electron microscopic analysis on a scanning electron microscope REMMA-202M. It was found that gabbro, gabbro-diorite and diorite of the ore-bearing dyke series of the Karagaikul ore occurrence are suprasubduction magmatites of normal alkalinity belonging to the transitional and calc-alkaline petrogenetic series. They were formed from fluid-saturated melts. The main source of melts for intrusive rocks was most likely spinel peridotites of the suprasubduction lithospheric mantle, previously metasomatized by aquatic fluids that arose during the dehydration of rocks of the subducting oceanic plate. The dykes underwent propylitization of the biotite-actinolite facies in a near-ore halo (paragenesis: biotite + actinolite + epidote + orthoclase + albite + quartz + chlorite + pumpelliite), and the host serpentinized ultrabasites – carbonatization (chromogenesis: dolomite + magnesite). According to the chlorite geothermometer, the temperature of propylite formation is 287–317 °С. Sulfide minerals in goldbearing stockworks are represented by pyrite, chalcopyrite, galena, pentlandite, pyrrhotine, and violarite.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>Южный Урал</kwd><kwd>золото-порфировое оруденение</kwd><kwd>дайки</kwd><kwd>диориты</kwd><kwd>надсубдукционная мантия</kwd><kwd>пропилиты</kwd></kwd-group><kwd-group xml:lang="en"><kwd>South Urals</kwd><kwd>gold-porphyry mineralization</kwd><kwd>dykes</kwd><kwd>diorites</kwd><kwd>suprasubduction mantle</kwd><kwd>propylites</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Исследования выполнены в рамках Программы государственного заказа Института геологии УФИЦ РАН (FMRS-2022-0011).</funding-statement><funding-statement xml:lang="en">The studies were carried out within the framework of the State Order Program of the Institute of Geology of the Ural Federal Research Center of the Russian Academy of Sciences (FMRS-2022-0011).</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Вотяков С.Л., Киселева Д.В., Шагалов Е.С., Чередниченко Н.В., Дерюгина Л.К., Денисов С.А., Чемпалов А.П., Узких С.Э., Орехов А.А. 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