<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE article PUBLIC "-//NLM//DTD JATS (Z39.96) Journal Publishing DTD v1.3 20210610//EN" "JATS-journalpublishing1-3.dtd">
<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">litosphere</journal-id><journal-title-group><journal-title xml:lang="ru">Литосфера</journal-title><trans-title-group xml:lang="en"><trans-title>LITHOSPHERE (Russia)</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1681-9004</issn><issn pub-type="epub">2500-302X</issn><publisher><publisher-name>A.N. Zavaritsky Institute of Geology and Geochemistry</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.24930/1681-9004-2021-21-4-517-545</article-id><article-id custom-type="elpub" pub-id-type="custom">litosphere-1463</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>Статьи</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Articles</subject></subj-group></article-categories><title-group><article-title>Оливин как показатель полигенетической ассоциации включений в позднекайнозойских вулканических породах Тункинской долины, Байкальская рифтовая зона</article-title><trans-title-group xml:lang="en"><trans-title>Olivine as an indicator of polygenic assemblage of inclusions from Late Cenozoic volcanic rocks in the Tunka Valley, Baikal Rift Zone</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>Aило</surname><given-names>Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Ailow</surname><given-names>Y.</given-names></name></name-alternatives><bio xml:lang="ru"><p>664003, Иркутск, ул. Ленина, 3; г. Дейр-эз-Зор, Сирия; 664033, Иркутск, ул. Лермонтова, 128</p></bio><bio xml:lang="en"><p>3 Lenin st., Irkutsk 664003; Deir ez-Zor, Syria ; 128 Lermontov st., Irkutsk 664033</p></bio><email xlink:type="simple">youseph.gh.g@gmail.com</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>Рассказов</surname><given-names>С. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Rasskazov</surname><given-names>S. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>664003, Иркутск, ул. Ленина, 3;  664033, Иркутск, ул. Лермонтова, 128</p></bio><bio xml:lang="en"><p>3 Lenin st., Irkutsk 664003; 128 Lermontov st., Irkutsk 664033</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Чувашова</surname><given-names>И. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Chuvashova</surname><given-names>I. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>664003, Иркутск, ул. Ленина, 3;  664033, Иркутск, ул. Лермонтова, 128</p></bio><bio xml:lang="en"><p>3 Lenin st., Irkutsk 664003; 128 Lermontov st., Irkutsk 664033</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ясныгина</surname><given-names>Т. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Yasnygina</surname><given-names>T. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>664033, Иркутск, ул. Лермонтова, 128</p></bio><bio xml:lang="en"><p>128 Lermontov st., Irkutsk 664033</p></bio><xref ref-type="aff" rid="aff-3"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Иркутский государственный университет; Университет Аль-Фурат; Институт земной коры СО РАН</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Irkutsk State University, Faculty of Geology; Al-Furat University; Institute of the Earthʼs Crust SB RAS</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Иркутский государственный университет;  Институт земной коры СО РАН</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Irkutsk State University, Faculty of Geology; Institute of the Earthʼs Crust SB RAS</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Институт земной коры СО РАН</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Institute of the Earthʼs Crust SB RAS</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>28</day><month>08</month><year>2021</year></pub-date><volume>21</volume><issue>4</issue><fpage>517</fpage><lpage>545</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Aило Ю., Рассказов С.В., Чувашова И.С., Ясныгина Т.А., 2021</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="ru">Aило Ю., Рассказов С.В., Чувашова И.С., Ясныгина Т.А.</copyright-holder><copyright-holder xml:lang="en">Ailow Y., Rasskazov S.V., Chuvashova I.S., Yasnygina T.A.</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.lithosphere.ru/jour/article/view/1463">https://www.lithosphere.ru/jour/article/view/1463</self-uri><abstract><sec><title>Объект исследования</title><p>Объект исследования. Оливин глубинных включений из позднекайнозойских вулканических пород Тункинской долины.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. В аналитических работах использовалось оборудование ЦКП изотопногеохимических исследований ИГХ СО РАН: электронно-зондовый микроанализатор Superprobe JXA-8200 фирмы Jeol (Япония) и лазерная система NWR 213 eSi, присоединенная к квадрупольному масс-спектрометру NexION-300D. Электронно-зондовый микроанализ минералов с определением кальция в оливине проводился методом индуктивно-связанной плазменной масс-спектрометрии с лазерной абляцией (LA-ICP-MS). Для определения петрогенных оксидов в породах использовался комплекс методов количественного химического анализа.</p></sec><sec><title>Результаты</title><p>Результаты. Глубинные включения из позднекайнозойских вулканических пород Тункинской долины характеризуют корневую часть Слюдянского метаморфического субтеррейна, образовавшегося при коллизионном причленении Хамардабанского террейна к Сибирскому палеоконтиненту в раннем палеозое и активизированного в позднем кайнозое. Магматическими расплавами на поверхность вынесена малоглубинная ассоциация нодулей шпинель-пироксеновой и оливин-плагиоклазовой фации перидотитов и пироксенитов коро-мантийного перехода и коры, частично перекрывающаяся, по Р-T оценкам, с метаморфическими породами Слюдянского комплекса. По валовому составу глубинных включений выделяются группы ксенолитов (реститов, пород, близких к составу примитивной мантии, и метасоматитов) и родственных пород (магматического и магматическометасоматического генезиса). Полигенетический характер ассоциации обозначен вариациями индикаторных петрогенных и микроэлементных характеристик оливина. В оливине ксенолитов определяется интервал содержания форстерита (Fo) 86–91% при диапазоне концентраций NiO – 0.2–0.5, MnO – 0.1–0.2 и СаО &lt; 0.16 мас. %. В оливине пород магматического и смешанного (магматическо-метасоматического) генезиса содержание Fo снижается от значений оливина ксенолитов до 64% при понижении NiO (Ni/Mg) и возрастании MnО и СаО. В магматическом оливине содержания MnO и CaO составляют соответственно 0.16–0.21 и около 0.1 мас. %, в отличие от оливина магматическо-метасоматического генезиса, обогащенного этими оксидами, соответственно до 0.50 и 0.45 мас. % при возрастании Mn/Fe и Ca/Fe. Тренды включений оливинов малоглубинной полигенетической ассоциации подчеркиваются при сопоставлении с оливинами ассоциаций более глубинных включений из вулканических пород Витимского и Окинского плоскогорий, представляющих собой переход от гранатовой к шпинельпироксеновой фации мантийных перидотитов.</p></sec><sec><title>Вывод</title><p>Вывод. Вариации состава оливина служат показателем полигенетичности малоглубинной ассоциации включений, вынесенных позднекайнозойскими базальтовыми, трахибазальтовыми и базанитовыми расплавами в Тункинской долине из области перехода от шпинель-пироксеновой к оливин-плагиоклазовой фации перидотитов корневой части коллизионной зоны Хамардабанского террейна, активизированной в позднем кайнозое.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Research subject</title><p>Research subject. Olivine of deep-seated inclusions from Late Cenozoic volcanic rocks of the Tunka valley.</p></sec><sec><title>Materials and methods</title><p>Materials and methods. Electron probe microanalysis of minerals with determination of calcium in olivine by laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS). A complex of methods of quantitative chemical analysis for determination of major oxides in rocks.</p></sec><sec><title>Results</title><p>Results. Deep-seated nodules from Late Cenozoic volcanic rocks in the Tunka Valley characterize the root part of the Slyudyanka metamorphic subterrane, formed during collisional accretion of the Khamar-Daban terrane to the Siberian paleocontinent in the Early Paleozoic and reactivated in the Late Cenozoic. From bulk compositions of deep-seated nodules, groups of xenoliths (restites, rocks closed to the primitive mantle composition, and metasomatites) and cognate rocks (magmatic and magmatic-metasomatic genesis) were distinguished. The polygenetic character of this assemblage is designated by variations of major and trace-element abundances in olivine. In olivine of xenoliths, forsterite (Fo) ranges from 86 to 91% under abundances of NiO – 0.2–0.5, MnO – 0.1–0.2, and CaO &lt; 0.16 wt %. In olivine of magmatic rocks and those of mixed (magmatic-metasomatic) genesis, Fo decreases to 64% with a decrease in NiO (Ni/Mg ratio) and an increase in MnO and CaO. Magmatic olivine shows 0.16–0.21 wt % MnO and about 0.1 wt % CaO, in contrast to olivine of magmatic-metasomatic genesis, enriched in these oxides to 0.5 wt % and 0.45 wt %, respectively, with an increase in the Mn/Fe and Ca/Fe ratios. Olivine trends of the shallow polygenetic assemblage of inclusions are emphasized when compared with those of the deeper ones from volcanic rocks of the Vitim and Oka plateaus that represent a transition from the garnet to the spinel-pyroxene facies in mantle peridotites.</p></sec><sec><title>Conclusion</title><p>Conclusion. Olivine compositions are indicative of the shallow origin of peridotite and pyroxenite nodules from the crust and crust–mantle transition in the root part of the Slyudyanka collision zone reactivated in the Late Cenozoic.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>кайнозой</kwd><kwd>мантия</kwd><kwd>литосфера</kwd><kwd>базальт</kwd><kwd>трахибазальт</kwd><kwd>глубинное включение</kwd><kwd>ксенолит</kwd><kwd>Байкальская рифтовая зона</kwd><kwd>Тункинская долина</kwd></kwd-group><kwd-group xml:lang="en"><kwd>Cenozoic</kwd><kwd>mantle</kwd><kwd>lithosphere</kwd><kwd>basalt</kwd><kwd>trachybasalt</kwd><kwd>deep-seated inclusion</kwd><kwd>xenolith</kwd><kwd>Baikal Rift Zone</kwd><kwd>Tunka Valley</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Aило Ю., Рассказов С.В., Чувашова И.С., Ясныгина Т.А. (2019) Соотношения пород примитивной мантии, реститов и метасоматитов во включениях базанитов вулкана Карьерный (Западное Прибайкалье). Изв. Иркутского государственного университета. Серия Науки о Земле, 29, 3-23. doi: 10.26516/2073- 3402.2019.29.3</mixed-citation><mixed-citation xml:lang="en">Ailow Y., Rasskazov S.V., Chuvashova I.S., Yasnygina T.A. (2019) Relationship between rocks of primitive mantle, restites, and metasomatites in inclusions from basanites of the Kar’erny volcano (Western Pribaikal). Izv. Irkutsk. un-ta. Ser. Nauki o Zemle, 29, 3-23. (In Russ.) doi: 10.26516/2073-3402.2019.29.3</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Аль Хамуд А., Рассказов С.В., Чувашова И.С., Трегуб Т.Ф., Волков М.А., Кулагина Н.В., Коломиец В.Л., Будаев Р.Ц. (2019) Временные вариации состава кайнозойских отложений на Танхойской тектонической ступени Южного Байкала. Изв. Иркутского государственного университета. Серия Науки о Земле, 30, 108-129. doi: 10.26516/2073-3402.2019.30.108</mixed-citation><mixed-citation xml:lang="en">Al Khamud A., Rasskazov S.V., Chuvashova I.S., Tregub T.F., Volkov M.A., Kulagina N.V., Kolomiets V.L., Budaev R.Ts. (2019) Temporal Compositional Variations of Cenozoic Sediments on the Tankhoi Tectonic Step, the Southern Baikal. Izv. Irkutsk. un-ta. Ser. Nauki o Zemle, 30, 108-129. (In Russ.) doi: 10.26516/2073- 3402.2019.30.108</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Ащепков И.В. (1991) Глубинные ксенолиты Байкальского рифта. Новосибирск: Наука, 160 с.</mixed-citation><mixed-citation xml:lang="en">Altunkaynak Ş., Ünal A., Howarth G.H., Aldanmaz E., Nývlt D. (2019) The origin of low-Ca olivine from ultramafic xenoliths and host basaltic lavas in a back-arc setting, James Ross Island, Antarctic Peninsula. Lithos, 342-343, 276-287. doi: 10.1016/j.lithos.2019.05.039</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Ащепков И.В., Травин А.В., Сапрыкин А.И., Андре Л., Герасимов П.А., Хмельникова О.С. (2003) О возрасте ксенолитсодержащих базальтов и мантийной эволюции в Байкальской рифтовой зоне. Геология и геофизика, 44(11), 1162-1190.</mixed-citation><mixed-citation xml:lang="en">Arai S. (1994) Characterization of spinel peridotites by olivine-spinel compositional relationships: review and interpretation. Chem. Geol., 113, 191-204. doi: 10.1016/0009- 2541(94)90066-3</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Беличенко В.Г. (1985) Палеотектоническое районирование палеозоид юго-восточной части Восточного Саяна, Западного Хамар-Дабана и Прихубсугулья. Геология и геофизика, 26(5), 11-20.</mixed-citation><mixed-citation xml:lang="en">Ashchepkov I.V. (1991) Deep xenoliths of the Baikal rift. Novosibirsk, Nauka Publ., 160 p. (In Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Беличенко В.Г., Резницкий Л.З., Макрыгина В.А., Бараш И.Г. (2006) Террейны Байкал-Хубсугульского фрагмента Центрально-Азиатского подвижного пояса палезоид. Состояние проблемы. Геодинамическая эволюция литосферы Центрально-азиатского подвижного пояса (от океана к континенту). Иркутск: ИЗК СО РАН, 1, 37-40.</mixed-citation><mixed-citation xml:lang="en">Ashchepkov I.V., Ntaflos T., Logvinova A.M., Spetsius Z.V., Downes H., Vladykin N.V. (2017) Monomineral universal clinopyroxene and garnet barometers for peridotitic, eclogitic and basaltic systems. Geosci. Front., 8, 775- 795. doi: 10.1016/j.gsf.2016.06.012</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Васильев Е.П., Резницкий Л.З., Вишняков В.Н., Некрасова Е.А. (1981) Слюдянский кристаллический комплекс. Новосибирск: Наука, 197 с.</mixed-citation><mixed-citation xml:lang="en">Ashchepkov I.V., Travin A.V., Saprykin A.I., Andre L., Gerasimov P.A., Khmel’nikova O.S. (2003) Age of xenolith-bearing basalts and mantle evolution in the Baikal rift zone. Russ. Geol. Geophys., 44, 1121-1149 (translated from Geol. Geofiz., 44(11), 1162-1190).</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Волянюк Н.Я., Семенова В.Г. (1975а) О находке глиноземистых ультраосновных включений в базальтах Байкальской рифтовой зоны. Докл. АН СССР, 222(5), 1186-1189.</mixed-citation><mixed-citation xml:lang="en">Belichenko V.G. (1985) Paleotectonic zoning of paleozoids of the southeastern part of the East Sayan, West KhamarDaban and Prikhubsugulie. Geol. Geofiz., 26(5), 11-20. (In Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Волянюк Н.Я., Семенова В.Г. (1975б) О находке трахибазальтов с ультраосновными включениями в Слюдянском районе. Докл. АН СССР, 223(1), 199-202.</mixed-citation><mixed-citation xml:lang="en">Belichenko V.G., Reznitskii L.Z., Makrygina V.A., Barash I.G. (2006) Terranes of the Baikal-Khubsugul fragment of the Central Asian mobile belt of Paleozoides. The state of the problem. Geodynamic evolution of the lithosphere in the Central Asian mobile belt (from the ocean to the continent). Irkutsk, Institute of the Earth’s crust SB RAS, 1, 37-40. (In Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Волянюк Н.Я., Семенова В.Г., Елизарьева Т.И., Бондарева Г.В. (1976) Включения пиропового и пиропшпинелевого лерцолита из базанитов Витимского плоскогорья. Докл. АН СССР, 228(3), 693-696.</mixed-citation><mixed-citation xml:lang="en">Boyd F.R. (1989) Compositional distinction between oceanic and cratonic lithosphere. Earth Planet. Sci. Lett., 96, 15-26.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Грудинин М.И., Меньшагин Ю.В. (1987) Ультрабазитбазитовые ассоциации раннего докембрия. Новосибирск: Наука. Сиб. отд-е, 161 с.</mixed-citation><mixed-citation xml:lang="en">Brey G.P., Köhler T. (1990) Geothermobarometry in fourphase lherzolites II. New thermobarometers and practical assessment of existing thermobarometers. J. Petrol., 31, 1353-1378. doi:10.1093/petrology/31.6.1353</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Киселёв А.И., Медведев М.Е., Головко Г.А. (1979) Вулканизм Байкальской рифтовой зоны и проблемы глубинного магмообразования. Новосибирск: Наука, 197 с.</mixed-citation><mixed-citation xml:lang="en">Chuvashova I.S., Rasskazov S.V. (2014) Sources of magmatism in the mantle of the evolving Earth. Irkutsk, Irkutsk State Univ. Publ., 291 p. (In Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Котов А.Б., Сальникова Е.Б., Козаков И.К., Яковлева С.З., Ковач В.П., Резницкий Л.З., Васильев Е.П., Бережная Н.Г. (1997) О возрасте метаморфизма Слюдянского кристаллического комплекса (Южное Прибайкалье): результаты U-Pb геохронологических исследований гранитоидов. Петрология, 5(4), 380-393.</mixed-citation><mixed-citation xml:lang="en">Chuvashova I.S., Rasskazov S.V., Yasnygina T.A. (2017) Mid-Miocene thermal impact on the lithosphere by sublithospheric convective mantle material: Transition from high- to moderate-Mg magmatism beneath Vitim Plateau, Siberia. Geosci. Front., 8, 753-774. doi:10.1016/j. gsf.2016.05.011</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Крёнер А., Хенсон Г.Н., Гудвен А.М. (1987) Геохимия архея. М.: Мир, 315 с.</mixed-citation><mixed-citation xml:lang="en">Chuvashova I.S., Rasskazov S.V., Yasnygina T.A., Rudneva N.A. (2017) The activation and cessation of Late Cenozoic extension in the lithosphere at the margin of the Baikal Rift Zone: Alternating sources of volcanism in the Vitim Upland. J. Volcanol. Seismol., 11(1), 43-77 (translated from Volkanolog. Seismol., 11(1), 28-62). doi: 10.1134/S0742046316060026</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Логачев Н.А. (1974) Саяно-Байкальское и Становое нагорья. Нагорья Прибайкалья и Забайкалья. М.: Наука, 16-162.</mixed-citation><mixed-citation xml:lang="en">De Hoog J.C.M., Gall L., Cornell D.H. (2010) Trace-element geochemistry of mantle olivine and application to mantle petrogenesis and geothermobarometry. Chem. Geol., 270, 196-215. doi:10.1016/j.chemgeo.2009.11.017</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Мехоношин А.С., Владимиров А.Г., Владимиров В.Г., Волкова Н.И., Колотилина Т.Б., Михеев Е.И., Травин А.В., Юдин Д.С., Хлестов В.В., Хромых С.В. (2013) Реститовые гипербазиты в коллизионной системе ранних каледонид западного Прибайкалья. Геология и геофизика, 54(10), 1562-1582.</mixed-citation><mixed-citation xml:lang="en">Florensov N.A. (1960) Mesozoic and Cenozoic basins of the Baikal region. Moscow; Leningrad, Publishing House of the Academy of Sciences of the SSSR, 258 p. (In Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Мехоношин А.С., Колотилина Т.Б. (2019) Массив губы Базарной (Ольхонские ворота): Путеводитель экскурсии. Иркутск: ИЗК СО РАН. Препринт, 36 с.</mixed-citation><mixed-citation xml:lang="en">Foley S.F., Prelevic D., Rehfeldt T., Jacob D.E. (2013) Minor and trace elements in olivines as probes into early igneous and mantle melting processes. Earth Planet. Sci. Lett., 363, 181-191. doi: 10.1016/j.epsl.2012.11.025</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Павленко Э.Ф. (1983) Особенности структурного положения гипербазитов Приольхонья (Западное Прибайкалье). Геология и геофизика, 1(5), 8-14.</mixed-citation><mixed-citation xml:lang="en">Gavrilenko M., Herzberg C., Vidito C., Carr M.J., Tenner T., Ozerov A. (2016) A calciumin-olivine geohygrometer and its application to subduction zone magmatism. J. Petrol., 57, 1811-1832. doi: 10.1093/petrology/egw062</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Плечов П.Ю., Щербаков В.Д., Некрылов Н.А. (2018) Экстремально магнезиальный оливин в магматических породах. Геология и геофизика, 59(12), 2129- 2167. doi:10.15372/GiG20181212</mixed-citation><mixed-citation xml:lang="en">Glaser S.M., Foley S.F., Günther D. (1999) Trace element compositions of minerals in garnet and spinel peridotite xenoliths from the Vitim volcanic field, Transbaikalia, eastern Siberia. Lithos, 48, 263-285. doi: 10.1016/S0024- 4937(99)00032-8</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Рассказов С.В. (1985) Базальтоиды Удокана (Байкальская рифтовая зона). Новосибирск: Наука, 142 с.</mixed-citation><mixed-citation xml:lang="en">Griffin W.L., O’Reilly S.Y., Ryan C.G., Gaul O., Ionov D.A. (1998) Secular variation in the composition of subcontinental lithospheric mantle: geophysical and geodynamic implications. Geodynam. Ser., 26, 1-26.</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">Рассказов С.В. (1993) Магматизм Байкальской рифтовой системы. Новосибирск: ВО Наука. Сиб. издат. фирма, 288 с.</mixed-citation><mixed-citation xml:lang="en">Grudinin M.I., Menshagin Yu.V. (1987) Ultramafic-mafic associations of the Early Precambrian. Novosibirsk, Nauka Publ., Sib. branch, 161 p. (In Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit22"><label>22</label><citation-alternatives><mixed-citation xml:lang="ru">Рассказов С.В., Богданов Г.В., Медведева Т.И. (1989a) Ксенолиты скарноподобных клинопироксенитов из базальтов Тункинской впадины Байкальской рифтовой зоны. Геология и геофизика, 30(7), 54-61.</mixed-citation><mixed-citation xml:lang="en">Hart S.R., Davis K.E. (1978) Nickel partitioning between olivine and silicate melt. Earth Planet. Sci. Lett., 40(2), 203-219.</mixed-citation></citation-alternatives></ref><ref id="cit23"><label>23</label><citation-alternatives><mixed-citation xml:lang="ru">Рассказов С.В., Богданов Г.В., Медведева Т.И. (1989б) К минералогии амфиболсодержащих глубинных включений из базальтов Тункинской впадины Байкальской рифтовой зоны. Зап. ВМО, 118(4), 56-64.</mixed-citation><mixed-citation xml:lang="en">Herzberg C., Asimow P.D., Ionov D.A., Vidito C., Jackson M.G., Geist D. (2013) Nickel and helium evidence for melt above the core–mantle boundary. Nature, 493, 393-397. doi:10.1038/nature11771</mixed-citation></citation-alternatives></ref><ref id="cit24"><label>24</label><citation-alternatives><mixed-citation xml:lang="ru">Рассказов С.В., Богданов Г.В., Медведева Т.И. (1992) Минералы глубинных включений из разновозрастных базальтов Тункинской впадины. Прикладная минералогия Восточной Сибири. Иркутск: Изд-во Иркутск. ун-та, 153-168.</mixed-citation><mixed-citation xml:lang="en">Howarth G.H., Harris C. (2017) Discriminating between pyroxenite and peridotite sources for continental flood basalts (CFB) in southern Africa using olivine chemistry. Earth Planet. Sci. Lett., 475, 143-151. doi: 10.1016/j. epsl.2017.07.043</mixed-citation></citation-alternatives></ref><ref id="cit25"><label>25</label><citation-alternatives><mixed-citation xml:lang="ru">Рассказов С.В., Иванов А.В., Богданов Г.В., Медведева Т.И. (1994) Состав ортопироксенов и типизация глубинных включений из лав Верхне-Окинского и Тункинского сегментов Байкальской рифтовой системы. Докл. АН, 338(5), 649-654.</mixed-citation><mixed-citation xml:lang="en">Ionov D.A., O’Reilly S.Y., Ashchepkov I.V. (1995) Feldspar-bearing lherzolite xenoliths in alkali basalts from Hamar-Daban, southern Baikal region, Russia. Contrib. Mineral. Petrol., 122, 174-190. doi: 10.1007/ s004100050120</mixed-citation></citation-alternatives></ref><ref id="cit26"><label>26</label><citation-alternatives><mixed-citation xml:lang="ru">Рассказов С.В., Иванов А.В., Демонтерова Е.И. (2000а) Глубинные включения из базанитов Зун-Мурина (Тункинская рифтовая долина, Прибайкалье). Геология и геофизика, 41(1), 100-110.</mixed-citation><mixed-citation xml:lang="en">Jackson C.G., Gibson S.A. (2018) Preservation of systematic Ni and Cr heterogeneity in otherwise homogeneous mantle olivine: Implications for timescales of post-metasomatism re-equilibration. Lithos, 318-31, 448-463. doi. org/10.1016/j.lithos.2018.08.026</mixed-citation></citation-alternatives></ref><ref id="cit27"><label>27</label><citation-alternatives><mixed-citation xml:lang="ru">Рассказов С.В., Логачев Н.А., Брандт И.С., Брандт С.Б., Иванов А.В. (2000б) Геохронология и геодинамика позднего кайнозоя (Южная Сибирь – Южная и Восточная Азия). Новосибирск: Наука, 288 с.</mixed-citation><mixed-citation xml:lang="en">Kamenetsky V.S., Elburg M., Arculus R., Thomas R. (2006) Magmatic origin of low-Ca olivine in subduction-related magmas: co-existence of contrasting magmas. Chem. Geol., 233, 346-357. doi: 10.1016/j.chemgeo.2006.03.010</mixed-citation></citation-alternatives></ref><ref id="cit28"><label>28</label><citation-alternatives><mixed-citation xml:lang="ru">Рассказов С.В., Саньков В.А., Ружич В.В., Смекалин О.П. (2010) Кайнозойский континентальный рифтогенез: Путеводитель геологической экскурсии в Тункинскую рифтовую долину. Иркутск: ИЗК СО РАН, 40 с.</mixed-citation><mixed-citation xml:lang="en">Kinzler R.J., Grove T.L., Recca S.I. (1990) An experimental study on the effect of temperature and melt composition on the partitioning of nickel between olivine and silicate melt. Geochim. Cosmochim. Acta, 54, 1255-1265. doi:10.1016/0016-7037(90)90151-A</mixed-citation></citation-alternatives></ref><ref id="cit29"><label>29</label><citation-alternatives><mixed-citation xml:lang="ru">Рассказов С.В., Чувашова И.С. (2018) Вулканизм и транстенсия на северо-востоке Байкальской рифтовой системы. Новосибирск: Гео, 384 с. doi: 10.21782/ B978-5-6041446-3-3</mixed-citation><mixed-citation xml:lang="en">Kiselev A.I., Medvedev M.E., Golovko G.A. (1979) Volcanism of the Baikal rift zone and ploblems of deep magma formation. Novosibirsk, Nauka Publ., 197 p. (In Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit30"><label>30</label><citation-alternatives><mixed-citation xml:lang="ru">Рассказов С.В., Ясныгина Т.А., Чувашова И.С., Михеева Е.А., Снопков С.В. (2013) Култукский вулкан: пространственно-временная смена магматических источников на западном окончании ЮжноБайкальской впадины в интервале 18–12 млн лет назад. Геодинамика и тектонофизика, 4(2), 135-168. doi:10.5800/GT2013420095.</mixed-citation><mixed-citation xml:lang="en">Klemme S. (2004) The influence of Cr on the garnet-spinel transition in the Earth’s mantle: experiments in the system MgO–Cr2O3–SiO2 and thermodynamic modeling. Lithos, 77, 639-646. doi: 10.1016/j.lithos.2004.03.017</mixed-citation></citation-alternatives></ref><ref id="cit31"><label>31</label><citation-alternatives><mixed-citation xml:lang="ru">Флоренсов Н.А. (1960) Мезозойские и кайнозойские впадины Прибайкалья. М.; Л.: Изд-во АН СССР, 258 с.</mixed-citation><mixed-citation xml:lang="en">Klemme S., O’Neill H.St.C. (2000) The near-solidus transition from garnet lherzolite to spinel lherzolite. Contrib. Mineral. Petrol., 138, 237-248. doi: 10.1007/ s004100050560</mixed-citation></citation-alternatives></ref><ref id="cit32"><label>32</label><citation-alternatives><mixed-citation xml:lang="ru">Чувашова И.С., Рассказов С.В. (2014) Источники магматизма в мантии эволюционирующей Земли. Иркутск: Изд. ИГУ, 291 с.</mixed-citation><mixed-citation xml:lang="en">Koga K.T., Shimizu N., Grove T.L. (1999) Disequilibrium trace element redistribution during garnet to spinel facies transformation. Proceedings of the VII International Kimberlite Conference. (Eds J. Gurney John, L. Gurney James, D. Pascoe Michelle, and H. Richardson Stephen). Cape Town, Red Roof Designs, 1, 444-451.</mixed-citation></citation-alternatives></ref><ref id="cit33"><label>33</label><citation-alternatives><mixed-citation xml:lang="ru">Чувашова И.С., Рассказов С.В., Ясныгина Т.А., Руднева Н.А. (2017) Активизация и прекращение позднекайнозойского растяжения в литосфере краевой части Байкальской рифтовой зоны: смена источников вулканизма на Витимском плоскогорье. Вулканология и сейсмология, 11(1), 28-62. doi: 10.7868/ S020303061606002X</mixed-citation><mixed-citation xml:lang="en">Köhler T., Brey G.P. (1990) Calcium exchange between olivine and clinopyroxene calibrated as a geothermobarometer for natural peridotites from 2 to 60 kb with applications. Geochim. Cosmochim. Acta, 54, 2375-2388. doi:10.1016/0016-7037(90)90226-B</mixed-citation></citation-alternatives></ref><ref id="cit34"><label>34</label><citation-alternatives><mixed-citation xml:lang="ru">Шафеев A.A. (1970) Докембрий Юго-Западного Прибайкалья и Хамар-Дабана. М.: Наука, 177 с.</mixed-citation><mixed-citation xml:lang="en">Kotov A.B., Sal’nikova E.B., Kozakov I.K., Yakovleva S.Z., Kovach V.P., Reznitskii L.Z., Vasil’ev E.P., Berezhnaya N.G. (1997) Age of metamorphism of the Slyudyanka crystalline complex, southern Baikal area: U-Pb geochronology of granitoids. Petrology, 5(4), 338- 349 (translated from Petrologiya, 5(4), 380-393).</mixed-citation></citation-alternatives></ref><ref id="cit35"><label>35</label><citation-alternatives><mixed-citation xml:lang="ru">Altunkaynak Ş., Ünal A., Howarth G.H., Aldanmaz E., Nývlt D. (2019) The origin of low-Ca olivine from ultramafic xenoliths and host basaltic lavas in a back-arc setting, James Ross Island, Antarctic Peninsula. Lithos, 342-343, 276-287. doi: 10.1016/j.lithos.2019.05.039</mixed-citation><mixed-citation xml:lang="en">Kröner A., Khenson G.N., Gudven A.M. (Eds). (1987) Geochemistry of the Archean. Moscow, Mir Publ., 315 p. (In Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit36"><label>36</label><citation-alternatives><mixed-citation xml:lang="ru">Arai S. (1994) Characterization of spinel peridotites by olivine-spinel compositional relationships: review and interpretation. Chem. Geol., 113, 191-204. doi: 10.1016/0009- 2541(94)90066-3</mixed-citation><mixed-citation xml:lang="en">Leeman W.P., Lindstrom D.J. (1978) Partitioning of Ni2+ between basaltic and synthetic melts and olivines: an experimental study. Geochim. Cosmochim. Acta, 42, 801- 806. doi:10.1016/0016-7037(78)90094-7</mixed-citation></citation-alternatives></ref><ref id="cit37"><label>37</label><citation-alternatives><mixed-citation xml:lang="ru">Ashchepkov I.V., Litasov Yu.D., Dobretsov N.L. (1994) Pyroxenites and composite garnet peridotite xenoliths from picrite-basalt, Vitim plateau (Trans Baikal): Implications for termobarometry and mantle reconstruction. Kimberlite, related rocks and mantle xenoliths. Proc. 5th Int. Kimb. Conf. V. l/A. Rio de Janeiro, Brasil, 455-466.</mixed-citation><mixed-citation xml:lang="en">Le Roux V., Dasgupta R., Lee C.T. (2011) Mineralogical heterogeneities in the Earth’s mantle: constraints from Mn, Co, Ni and Zn partitioning during partial melting. Earth Planet. Sci. Lett., 307, 395-408. doi: 10.1016/j. epsl.2011.05.014</mixed-citation></citation-alternatives></ref><ref id="cit38"><label>38</label><citation-alternatives><mixed-citation xml:lang="ru">Ashchepkov I.V., Ntaflos T., Logvinova A.M., Spetsius Z.V., Downes H., Vladykin N.V. (2017) Monomineral universal clinopyroxene and garnet barometers for peridotitic, eclogitic and basaltic systems. Geosci. Front., 8, 775- 795. doi: 10.1016/j.gsf.2016.06.012</mixed-citation><mixed-citation xml:lang="en">Li C., Ripley E.M. (2010) The relative effects of composition and temperature on olivine-liquid Ni partitioning: Statistical deconvolution and implications for petrologic modeling. Chem. Geol., 275, 99-104. doi:10.1016/j. chemgeo.2010.05.001</mixed-citation></citation-alternatives></ref><ref id="cit39"><label>39</label><citation-alternatives><mixed-citation xml:lang="ru">Boyd F.R. (1989) Compositional distinction between oceanic and cratonic lithosphere. Earth Planet. Sci. Lett., 96, 15-26.</mixed-citation><mixed-citation xml:lang="en">Litasov K., Taniguchi H. (2002) Mantle evolution beneath the Baikal Rift. CNEAS Monograph Series No. 5. Sendai, Center for Northeast Asian Studies Tohoku University, 221 p.</mixed-citation></citation-alternatives></ref><ref id="cit40"><label>40</label><citation-alternatives><mixed-citation xml:lang="ru">Brey G.P., Köhler T. (1990) Geothermobarometry in fourphase lherzolites II. New thermobarometers and practical assessment of existing thermobarometers. J. Petrol., 31, 1353-1378. doi:10.1093/petrology/31.6.1353</mixed-citation><mixed-citation xml:lang="en">Logatchev N.A. (1974) Sayan-Baikal and Stanovoy Uplands. Uplands of Cisbaikalia and Transbaikalia. Moscow, Nauka Publ., 16-162. (In Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit41"><label>41</label><citation-alternatives><mixed-citation xml:lang="ru">Chuvashova I.S., Rasskazov S.V., Yasnygina T.A. (2017) Mid-Miocene thermal impact on the lithosphere by sublithospheric convective mantle material: Transition from high- to moderate-Mg magmatism beneath Vitim Plateau, Siberia. Geosci. Front., 8, 753-774. doi:10.1016/j. gsf.2016.05.011</mixed-citation><mixed-citation xml:lang="en">Mekhonoshin A.S., Kolotilina T.B. (2019) Massif of the Bazarnaya gulf (Olkhon gates). Guidebook of field excursion. Irkutsk, Institute of the Earthʼs crust SB RAS. Preprint, 36 p. (In Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit42"><label>42</label><citation-alternatives><mixed-citation xml:lang="ru">De Hoog J.C.M., Gall L., Cornell D.H. (2010) Trace-element geochemistry of mantle olivine and application to mantle petrogenesis and geothermobarometry. Chem. Geol., 270, 196-215. doi:10.1016/j.chemgeo.2009.11.017</mixed-citation><mixed-citation xml:lang="en">Mekhonoshin A.S., Vladimirov A.G., Vladimirov V.G., Volkova N.I., Kolotilina T.B., Mikheev E.I., Travin A.V., Yudin D.S., Khlestov V.V., Khromykh S.V. (2013) Restitic ultramafic rocks in the Early Caledonian collisional system of Western Cisbaikalia. Russ. Geol. Geophys., 54(10), 1219-1235 (translated from Geol. Geofiz., 54(10), 1562-1582). doi:10.1016/j.rgg.2013.09.007</mixed-citation></citation-alternatives></ref><ref id="cit43"><label>43</label><citation-alternatives><mixed-citation xml:lang="ru">Foley S.F., Prelevic D., Rehfeldt, T., Jacob D.E. (2013) Minor and trace elements in olivines as probes into early igneous and mantle melting processes. Earth Planet. Sci. Lett., 363, 181-191. doi: 10.1016/j.epsl.2012.11.025</mixed-citation><mixed-citation xml:lang="en">Nishizawa T., Nakamura H., Churikova T., Gordeychik B., Ishizuka O., Haraguchi S., Miyazaki T., Stefanov B., Chang Q., Hamada M., Kimura J-I., Ueki K., Toyama C., Nakao A., Iwamori H. (2017) Genesis of ultra-high-Ni olivine in high-Mg andesite lava triggered by seamount subduction. Sci. Rep., 7, 1-11. doi:10.1038/s41598-017- 10276-3</mixed-citation></citation-alternatives></ref><ref id="cit44"><label>44</label><citation-alternatives><mixed-citation xml:lang="ru">Gavrilenko M., Herzberg C., Vidito C., Carr M.J., Tenner T., Ozerov A. (2016) A calciumin-olivine geohygrometer and its application to subduction zone magmatism. J. Petrol., 57(9), 1811-1832. doi: 10.1093/petrology/egw062</mixed-citation><mixed-citation xml:lang="en">O’Reilly S.Y., Chen D., Griffin W.L., Ryan C.G. (1997) Minor elements in olivine from spinel lherzolite xenoliths: implications for thermobarometry. Mineral. Magaz., 61, 257-269. doi: 10.1180/minmag.1997.061.405.09</mixed-citation></citation-alternatives></ref><ref id="cit45"><label>45</label><citation-alternatives><mixed-citation xml:lang="ru">Glaser S.M., Foley S.F., Günther D. (1999) Trace element compositions of minerals in garnet and spinel peridotite xenoliths from the Vitim volcanic field, Transbaikalia, eastern Siberia. Lithos, 48, 263-285. doi: 10.1016/S0024- 4937(99)00032-8</mixed-citation><mixed-citation xml:lang="en">Pavlenko E.F. (1983) Features of the structural position of hyperbasites in the Olkhon region (Western Cisbaikalia). Geol. Geofiz., 1(5), 8-14. (In Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit46"><label>46</label><citation-alternatives><mixed-citation xml:lang="ru">Griffin W.L., O’Reilly S.Y., Ryan C.G., Gaul O., Ionov D.A. (1998) Secular variation in the composition of subcontinental lithospheric mantle: geophysical and geodynamic implications. Geodynam. Ser., 26, 1-26.</mixed-citation><mixed-citation xml:lang="en">Plechov P.Yu., Shcherbakov V.D., Nekrylov N.A. (2018) Extremely magnesian olivine in igneous rocks. Russ. Geol. Geophys., 59, 1702-1717 (translated from Geol. Geofiz., 59(12), 2129-2167). doi:10.1016/j.rgg.2018.12.012</mixed-citation></citation-alternatives></ref><ref id="cit47"><label>47</label><citation-alternatives><mixed-citation xml:lang="ru">Hart S.R., Davis K.E. (1978) Nickel partitioning between olivine and silicate melt. Earth Planet. Sci. Lett., 40(2), 203-219.</mixed-citation><mixed-citation xml:lang="en">Rasskazov S.V. (1985) Basaltoids of the Udokan (Baikal rift zone). Novosibirsk, Nauka Publ., 142 p. (In Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit48"><label>48</label><citation-alternatives><mixed-citation xml:lang="ru">Herzberg C. (2011) Basalts as temperature probes of Earth’s mantle. Geology, 39(12), 1179-1180.</mixed-citation><mixed-citation xml:lang="en">Rasskazov S.V. (1993) Magmatism of the Baikal rift system. Novosibirsk, Nauka Siberian Publishing Company, 288 p. (In Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit49"><label>49</label><citation-alternatives><mixed-citation xml:lang="ru">Herzberg C., Asimow P.D., Ionov D.A., Vidito C., Jackson M.G., Geist D. (2013) Nickel and helium evidence for melt above the core-mantle boundary. Nature, 493, 393-397. doi:10.1038/nature11771</mixed-citation><mixed-citation xml:lang="en">Rasskazov S.V., Bogdanov G.V., Medvedeva T.I. (1989a) Xenoliths of skarn-like clinopyroxenites from basalts of the Tunka basin in the Baikal rift zone. Geol. Geofiz., 30(7), 54-61. (In Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit50"><label>50</label><citation-alternatives><mixed-citation xml:lang="ru">Howarth G.H., Harris C. (2017) Discriminating between pyroxenite and peridotite sources for continental flood basalts (CFB) in southern Africa using olivine chemistry. Earth Planet. Sci. Lett., 475, 143-151. doi: 10.1016/j. epsl.2017.07.043</mixed-citation><mixed-citation xml:lang="en">Rasskazov S.V., Bogdanov G.V., Medvedeva T.I. (1989b) On mineralogy of amphibole-bearing deep-seated inclusions from basalts of the Tunka basin in the Baikal rift zone. Zapiski VMO (Notes of the All-Soviet-Union Mineralogical Society), 118(4), 56-64. (In Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit51"><label>51</label><citation-alternatives><mixed-citation xml:lang="ru">Ionov D.A., O’Reilly S.Y., Ashchepkov I.V. (1995) Feldspar-bearing lherzolite xenoliths in alkali basalts from Khamar-Daban, southern Baikal region, Russia. Contrib. Mineral. Petrol., 122, 174-190. doi: 10.1007/ s004100050120</mixed-citation><mixed-citation xml:lang="en">Rasskazov S.V., Bogdanov G.V., Medvedeva T.I. (1992) Minerals of deep inclusions from basalts of different ages in the Tunka basin. Applied Mineralogy of Eastern Siberia. Irkutsk, Irkutsk State Univ. Publ., 153-168. (In Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit52"><label>52</label><citation-alternatives><mixed-citation xml:lang="ru">Jackson C.G., Gibson S.A. (2018) Preservation of systematic Ni and Cr heterogeneity in otherwise homogeneous mantle olivine: Implications for timescales of post-metasomatism re-equilibration. Lithos, 318-319, 448-463. doi. org/10.1016/j.lithos.2018.08.026</mixed-citation><mixed-citation xml:lang="en">Rasskazov S.V., Chuvashova I.S., Yasnygina T.A., Saranina E.V. (2020) Mantle evolution of Asia inferred from Pb isotopic signatures of sources for late Phanerozoic volcanic rocks. Minerals, 10(9), 739. doi: 10.3390/ min10090739</mixed-citation></citation-alternatives></ref><ref id="cit53"><label>53</label><citation-alternatives><mixed-citation xml:lang="ru">Kamenetsky V.S., Elburg M., Arculus R., Thomas R. (2006) Magmatic origin of low-Ca olivine in subduction-related magmas: co-existence of contrasting magmas. Chem. Geol., 233, 346-357. doi: 10.1016/j.chemgeo.2006.03.010</mixed-citation><mixed-citation xml:lang="en">Rasskazov S.V., Chuvashova I.S. (2018) Volcanism and transtension in the northeastern Baikal rift system. Novosibirsk, Academic Publishing House Geo, 384 p. (In Russ.) doi: 10.21782/B978-5-6041446-3-3</mixed-citation></citation-alternatives></ref><ref id="cit54"><label>54</label><citation-alternatives><mixed-citation xml:lang="ru">Kinzler R.J., Grove T.L., Recca S.I. (1990) An experimental study on the effect of temperature and melt composition on the partitioning of nickel between olivine and silicate melt. Geochim. Cosmochim. Acta, 54, 1255-1265. doi:10.1016/0016-7037(90)90151-A</mixed-citation><mixed-citation xml:lang="en">Rasskazov S.V., Ivanov A.V., Bogdanov G.V., Medvedeva T.I. (1994) Orthopyroxene compositions and typifying deep inclusions from lavas of the Upper-Oka and Tunka segments of the Baikal rift system. Dokl. Akad. Nauk, 338(5), 649-654. (In Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit55"><label>55</label><citation-alternatives><mixed-citation xml:lang="ru">Klemme S. (2004) The influence of Cr on the garnet-spinel transition in the Earth’s mantle: experiments in the system MgO–Cr2O3–SiO2 and thermodynamic modeling. Lithos, 77, 639-646. doi: 10.1016/j.lithos.2004.03.017</mixed-citation><mixed-citation xml:lang="en">Rasskazov S.V., Ivanov A.V., Demonterova E.I. (2000) Deep-seated inclusions from Zun-Murin basanites (Tunka rift valley, Baikal region). Geol. Geofiz., 41(1), 100- 110. (In Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit56"><label>56</label><citation-alternatives><mixed-citation xml:lang="ru">Klemme S., O’Neill H.St.C. (2000) The near-solidus transition from garnet lherzolite to spinel lherzolite. Contrib. Mineral. Petrol., 138, 237-248. doi: 10.1007/ s004100050560</mixed-citation><mixed-citation xml:lang="en">Rasskazov S.V., San’kov V.A., Ruzhich V.V., Smekalin O.P. (2010) Cenozoic continental rifting: A guide to geological excursion to the Tunka rift valley. Irkutsk, Institute of the Earthʼs crust SB RAS, 40 p. (In Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit57"><label>57</label><citation-alternatives><mixed-citation xml:lang="ru">Koga K.T., Shimizu N., Grove T.L. (1999) Disequilibrium trace element redistribution during garnet to spinel facies transformation. Proceedings of the VII International Kimberlite Conference. (Eds J. Gurney John, L. Gurney James, D. Pascoe Michelle, and H. Richardson Stephen). Red Roof Designs, Cape Town, 1, 444-451.</mixed-citation><mixed-citation xml:lang="en">Rasskazov S.V., Yasnygina T.A., Chuvashova I.S., Mikheeva E.A., Snopkov S.V. (2013) The Kultuk Volcano: spatial-temporal change of magmatic sources at the western terminus of the South Baikal basin between 18 and 12 Ma. Geodynam. Tectonophys., 4(2), 135-168. (In Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit58"><label>58</label><citation-alternatives><mixed-citation xml:lang="ru">Köhler T., Brey G.P. (1990) Calcium exchange between olivine and clinopyroxene calibrated as a geothermobarometer for natural peridotites from 2 to 60 kb with applications. Geochim. Cosmochim. Acta, 54, 2375-2388. doi:10.1016/0016-7037(90)90226-B</mixed-citation><mixed-citation xml:lang="en">Robinson J.A.C., Wood B.J. (1998) The depth of the spinel to garnet transition at the peridotite solidus. Earth Planet. Sci. Lett., 164, 277-284. doi: 10.1016/S0012- 821X(98)00213-1</mixed-citation></citation-alternatives></ref><ref id="cit59"><label>59</label><citation-alternatives><mixed-citation xml:lang="ru">Lambart S., Laporte, D., Schiano P. (2013) Markers of the pyroxenite contribution in the major-element compositions of oceanic basalts: review of the experimental constraints. Lithos, 160, 14–36.</mixed-citation><mixed-citation xml:lang="en">Roeder P.L., Emslie R.F. (1970) Olivine-liquid equilibrium. Contrib. Mineral. Petrol., 29, 275-289.</mixed-citation></citation-alternatives></ref><ref id="cit60"><label>60</label><citation-alternatives><mixed-citation xml:lang="ru">Leeman W.P., Lindstrom D.J. (1978) Partitioning of Ni2+ between basaltic and synthetic melts and olivines: an experimental study. Geochim. Cosmochim. Acta, 42, 801- 806. doi:10.1016/0016-7037(78)90094-7</mixed-citation><mixed-citation xml:lang="en">Shafeev A.A. (1970) The Precambrian of the South-Western Baikal and Khamar-Daban. Moscow, Nauka Publ., 177 p. (In Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit61"><label>61</label><citation-alternatives><mixed-citation xml:lang="ru">Le Roux V., Dasgupta R., Lee C.T. (2011) Mineralogical heterogeneities in the Earth’s mantle: constraints from Mn, Co, Ni and Zn partitioning during partial melting. Earth Planet. Sci. Lett., 307(3-4), 395-408. doi: 10.1016/j.epsl.2011.05.014</mixed-citation><mixed-citation xml:lang="en">Sobolev A.V., Hofmann A.W., Kuzmin D.V., Yaxley G.M., Arndt N.T., Chung S.L., Danyushevsky L.V., Elliott T., Frey F.A., Garcia M.O. (2007) The amount of recycled crust in sources of mantle-derived melts. Science, 316, 412-417. doi: 10.1126/science. 1138113</mixed-citation></citation-alternatives></ref><ref id="cit62"><label>62</label><citation-alternatives><mixed-citation xml:lang="ru">Li C., Ripley E.M. (2010) The relative effects of composition and temperature on olivine-liquid Ni partitioning: Statistical deconvolution and implications for petrologic modeling. Chem. Geol., 275, 99-104. doi:10.1016/j. chemgeo.2010.05.001</mixed-citation><mixed-citation xml:lang="en">Sobolev A.V., Hofmann A.W., Sobolev S.V., Nikogosian I.K. (2005) An olivine-free mantle source of Hawaiian shield basalts. Nature, 434, 590-597. doi:10.1038/nature03411</mixed-citation></citation-alternatives></ref><ref id="cit63"><label>63</label><citation-alternatives><mixed-citation xml:lang="ru">Litasov K., Taniguchi H. (2002) Mantle evolution beneath the Baikal Rift. CNEAS Monograph Series Nо. 5. Sendai: Center for Northeast Asian Studies Tohoku University, 221 p.</mixed-citation><mixed-citation xml:lang="en">Sobolev N.V., Logvinova A.M., Zedgenizov D.A., Pokhilenko N.P., Kuzmin D.V., Sobolev A. (2008) Olivine inclusions in Siberian diamonds: high-precision approach to minor elements. Europ. J. Mineral., 20, 305-315. doi: 10.1127/0935-1221/2008/0020-1829</mixed-citation></citation-alternatives></ref><ref id="cit64"><label>64</label><citation-alternatives><mixed-citation xml:lang="ru">Nishizawa T., Nakamura H., Churikova T., Gordeychik B., Ishizuka O., Haraguchi S., Miyazaki T., Stefanov B., Chang Q., Hamada M., Kimura J-I., Ueki K., Toyama C., Nakao A., Iwamori H. (2017) Genesis of ultra-high-Ni olivine in high-Mg andesite lava triggered by seamount subduction. Sci. Rep., 7, 1-11. doi:10.1038/s41598-017- 10276-3</mixed-citation><mixed-citation xml:lang="en">Straub S.M., LaGatta A.B., Martin-Del Pozzo A.B., Langmuir C.H. (2008) Evidence from high-Ni olivines for a hybridized peridotite/pyroxenite source for orogenic andesites from the central Mexican Volcanic Belt. Geochem., Geophys., Geosyst., 9(3), Q03007. doi:10.1029/2007/ GC001583</mixed-citation></citation-alternatives></ref><ref id="cit65"><label>65</label><citation-alternatives><mixed-citation xml:lang="ru">O’Reilly S.Y., Chen D., Griffin W.L., Ryan C.G. (1997) Minor elements in olivine from spinel lherzolite xenoliths: implications for thermobarometry. Mineral. Magaz., 61, 257-269. doi: 10.1180/minmag.1997.061.405.09</mixed-citation><mixed-citation xml:lang="en">Streckeisen A. (1973) Plutonic Rocks. Classification and nomenclature recommended by the IUGS Subcommission on the Systematics of Igneous Rocks. Geotimes, 18(10), 26-30.</mixed-citation></citation-alternatives></ref><ref id="cit66"><label>66</label><citation-alternatives><mixed-citation xml:lang="ru">Rasskazov S.V., Chuvashova I.S., Yasnygina T.A., Saranina E.V. (2020) Mantle evolution of Asia inferred from Pb isotopic signatures of sources for late Phanerozoic volcanic rocks. Minerals, 10(9), 739. doi: 10.3390/ min10090739</mixed-citation><mixed-citation xml:lang="en">Takahashi E. (1978) Partitioning of Ni2+, Co2+, Fe2+, Mn2+ and Mg2+ between olivine and silicate melts: compositional dependence of partition coefficient. Geochim. Cosmochim. Acta, 42, 1829-1844. doi:10.1016/0016- 7037(78)90238-7</mixed-citation></citation-alternatives></ref><ref id="cit67"><label>67</label><citation-alternatives><mixed-citation xml:lang="ru">Robinson J.A.C., Wood B.J. (1998) The depth of the spinel to garnet transition at the peridotite solidus. Earth Planet. Sci. Lett., 164, 277-284. doi: 10.1016/S0012- 821X(98)00213-1</mixed-citation><mixed-citation xml:lang="en">Vasil’ev E.P., Reznitskii L.Z., Vishnyakov V.N., Nekrasova E.A. (1981) The Slyudyanka Crystaline Complex. Novosibirsk, Nauka Publ., 197 p. (In Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit68"><label>68</label><citation-alternatives><mixed-citation xml:lang="ru">Roeder P.L., Emslie R.F. (1970) Olivine-liquid equilibrium. Contrib. Mineral. Petrol., 29, 275-289.</mixed-citation><mixed-citation xml:lang="en">Volyanyuk N.Y., Semenova V.G. (1975a) On the discovery of alumina ultrabasic inclusions in basalts of the Baikal rift zone. Dokl. Akad. Nauk SSSR, 222(5), 1186-1189. (In Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit69"><label>69</label><citation-alternatives><mixed-citation xml:lang="ru">Sobolev A.V., Hofmann A.W., Sobolev S.V., Nikogosian I.K. (2005) An olivine-free mantle source of Hawaiian shield basalts. Nature, 434, 590-597. doi:10.1038/nature03411</mixed-citation><mixed-citation xml:lang="en">Volyanyuk N.Y., Semenova V.G. (1975b) On the discovery of trachybasalts with ultrabasic inclusions in the Slyudyansky district. Dokl. Akad. Nauk SSSR, 223(1), 199- 202. (In Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit70"><label>70</label><citation-alternatives><mixed-citation xml:lang="ru">Sobolev A.V., Hofmann A.W., Kuzmin D.V., Yaxley G.M., Arndt N.T., Chung S.L., Danyushevsky L.V., Elliott T., Frey F.A., Garcia M.O. (2007) The amount of recycled crust in sources of mantle-derived melts. Science, 316, 412-417. doi: 10.1126/science.1138113</mixed-citation><mixed-citation xml:lang="en">Volyanyuk N.Y., Semenova V.G., Elizarieva T.I., Bondareva G.V. (1976) Inclusions of pyrope and pyrope-spinel lherzolite from basanites of the Vitim plateau. Dokl. Akad. Nauk SSSR, 228(3), 693-696. (In Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit71"><label>71</label><citation-alternatives><mixed-citation xml:lang="ru">Sobolev N.V., Logvinova A.M., Zedgenizov D.A., Pokhilenko N.P., Kuzmin D.V., Sobolev A.V. (2008) Olivine inclusions in Siberian diamonds: high-precision approach to minor elements. Europ. J. Mineral., 20, 305- 315. doi: 10.1127/0935-1221/2008/0020-1829</mixed-citation><mixed-citation xml:lang="en">Sobolev N.V., Logvinova A.M., Zedgenizov D.A., Pokhilenko N.P., Kuzmin D.V., Sobolev A.V. (2008) Olivine inclusions in Siberian diamonds: high-precision approach to minor elements. Europ. J. Mineral., 20, 305- 315. doi: 10.1127/0935-1221/2008/0020-1829</mixed-citation></citation-alternatives></ref><ref id="cit72"><label>72</label><citation-alternatives><mixed-citation xml:lang="ru">Straub S.M., LaGatta A.B., Martin-Del Pozzo A.B., Langmuir C.H. (2008) Evidence from high-Ni olivines for a hybridized peridotite/pyroxenite source for orogenic andesites from the central Mexican Volcanic Belt. Geochem., Geophys., Geosyst., 9(3), Q03007, doi:10.1029/2007/ GC001583</mixed-citation><mixed-citation xml:lang="en">Straub S.M., LaGatta A.B., Martin-Del Pozzo A.B., Langmuir C.H. (2008) Evidence from high-Ni olivines for a hybridized peridotite/pyroxenite source for orogenic andesites from the central Mexican Volcanic Belt. Geochem., Geophys., Geosyst., 9(3), Q03007, doi:10.1029/2007/ GC001583</mixed-citation></citation-alternatives></ref><ref id="cit73"><label>73</label><citation-alternatives><mixed-citation xml:lang="ru">Streckeisen A. (1973) Plutonic Rocks. Classification and nomenclature recommended by the IUGS Subcommission on the Systematics of Igneous Rocks. Geotimes, 18(10), 26-30.</mixed-citation><mixed-citation xml:lang="en">Streckeisen A. (1973) Plutonic Rocks. Classification and nomenclature recommended by the IUGS Subcommission on the Systematics of Igneous Rocks. Geotimes, 18(10), 26-30.</mixed-citation></citation-alternatives></ref><ref id="cit74"><label>74</label><citation-alternatives><mixed-citation xml:lang="ru">Takahashi E. (1978) Partitioning of Ni2+, Co2+, Fe2+, Mn2+ and Mg2+ between olivine and silicate melts: compositional dependence of partition coefficient. Geochim. Cosmochim. Acta, 42, 1829-1844. doi:10.1016/0016- 7037(78)90238-7</mixed-citation><mixed-citation xml:lang="en">Takahashi E. (1978) Partitioning of Ni2+, Co2+, Fe2+, Mn2+ and Mg2+ between olivine and silicate melts: compositional dependence of partition coefficient. Geochim. Cosmochim. Acta, 42, 1829-1844. doi:10.1016/0016- 7037(78)90238-7</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
