gtcrustГеодинамика и тектонофизикаGeodynamics & Tectonophysics2078-502XInstitute of the Earth's crust of the Russian Academy of Sciences, Siberian Branch10.5800/GT-2024-15-5-0778IEGEWUgtcrust-1914Research ArticleПАЛЕОГЕОДИНАМИКАPALEOGEODYNAMICSСЛОЖНАЯ ИСТОРИЯ ТЕРМАЛЬНОГО РЕЖИМА ЛИТОСФЕРНОЙ МАНТИИ ПРИАНАБАРЬЯ: РЕКОНСТРУКЦИИ НА ОСНОВЕ КСЕНОКРИСТАЛЛОВ ИЗ КИМБЕРЛИТОВCOMPLICATED THERMAL HISTORY OF THE LITHOSPHERIC MANTLE OF THE ANABAR REGION: RECONSTRUCTIONS BASED ON XENOCRYSTS FROM KIMBERLITEShttps://orcid.org/0000-0001-9608-3602ДымшицА. М.DymshitsА. M.

664033, Иркутск, ул. Лермонтова, 128

184209, Апатиты, ул. Ферсмана, 14

128 Lermontov St, Irkutsk 664033 

14 Fersman St, Apatity 184209 

adymshits@crust.irk.ruhttps://orcid.org/0009-0007-6592-8386ГладкочубЕ. А.GladkochubE. A.

664033, Иркутск, ул. Лермонтова, 128

128 Lermontov St, Irkutsk 664033 

https://orcid.org/0000-0001-9023-9362КостровицкийС. И.KostrovitskyS. I.

664033, Иркутск, ул. Лермонтова, 128 

664033, Иркутск, ул. Фаворского, 1а 

128 Lermontov St, Irkutsk 664033 

1а Favorsky St, Irkutsk 664033

Институт земной коры СО РАН ; Геологический институт КНЦ РАНРоссияInstitute of the Earth’s Crust, Siberian Branch of the Russian Academy of Sciences ; Geological Institute of Kola Science Centre, Russian Academy of SciencesRussian FederationИнститут земной коры СО РАНРоссияInstitute of the Earth’s Crust, Siberian Branch of the Russian Academy of SciencesRussian FederationИнститут земной коры СО РАН ; Институт геохимии им. А.П. Виноградова СО РАНРоссияInstitute of the Earth’s Crust, Siberian Branch of the Russian Academy of Sciences ; Vinogradov Institute of Geochemistry, Siberian Branch of the Russian Academy of SciencesRussian Federation202418102024155778778Copyright © Дымшиц А.М., Гладкочуб Е.А., Костровицкий С.И., 20242024Дымшиц А.М., Гладкочуб Е.А., Костровицкий С.И.Dymshits А.M., Gladkochub E.A., Kostrovitsky S.I.Данная работа распространяется под лицензией Creative Commons Attribution 4.0.This work is licensed under a Creative Commons Attribution 4.0 License.https://www.gt-crust.ru/jour/article/view/1914

Реконструирована термальная история и мощность литосферной мантии под разновозрастными кимберлитовыми полями Прианабарья и смежных территорий Сибирского кратона (СК) на основе состава ксенокристаллов клинопироксена из концентрата тяжелой фракции кимберлитов и мантийных ксенолитов. В литосферной мантии под пятью изученными полями СК преобладают гранатовые и шпинелевые перидотиты. Магнезиальность клинопироксенов с глубиной уменьшается почти для всех полей. По наиболее древнему Чомурдахскому кимберлитовому полю наблюдается наименьший разброс по содержанию как TiO2, так и FeO. Наибольший разброс значений оксида титана (от 0 до 0.6 мас. %) наблюдается в триасовых полях. Высокие содержания оксида титана в минералах могут отражать глубокие метасоматические преобразования отдельных блоков литосферной мантии на севере Якутской кимберлитовой провинции. Подгонка линии геотермы к набору PT­данных производилась в новой авторской программе Gtherm на основе модели Д. Хастерока и Д. Чапмана. Литосфера под изученными полями в период с 430 до 230 млн лет прошла, вероятно, этап значительного метасоматического воздействия с образованием высокожелезистых и высокотитанистых пород, сохраняя большую термальную мощность (до 260 км). Процесс сокращения термальной мощности мог наблюдаться в северных частях СК в юрское время (до 190–200 км), что подтверждается оценками мощности литосферы под северным Куойкским полем.

The thermal history and thickness of the lithospheric mantlebeneath the kimberlite fields of the Eastern Anabar shield and adjacent territories of the Siberian craton were reconstructed based on the composition of clinopyroxene xenocrysts from the concentrate of kimberlite heavy fraction and mantle xenoliths. Garnet and spinel peridotites are most abundant in the lithospheric mantle beneath the five studied fields of the Siberian craton. Almost in all fields, the Mg# index of clinopyroxene decreases through depth. In the oldest Chomurdakh kimberlite field, both TiO2 and FeO contents vary slightly. The titanium oxide values markedly vary from 0 to 0.6 wt. % in the Triassic fields. The high titanium oxide contents in minerals are indicative of deep­seated metasomatic transformations of lithospheric mantle blocks in the northern Yakutia kimberlite province. The geotherm was fitted to the PT data set in the Gtherm program with the model involved D. Hasterok and D. Champan. The thermal lithosphere beneath the studied fields retained the thermal thickness up to 260 km. In the period between 430 and 230 Ma, it underwent a significant metasomatic transformation resulting in the formation of high­Fe and high­Ti blocks. It appears, that the thermal thickness declined to 190–200 km only in the north of the Siberian craton during the Jurassic period. This assumption is verified by the values of lithosphere thickness beneath the northern Kuoika field.

клинопироксенкимберлитСибирский кратонлитосферная мантияАрктикатермобарометриягеотермаclinopyroxenekimberliteSiberian cratonlithospheric mantleArcticthermobarometrygeothermРабота выполнена в рамках темы № 1023110300018¬4¬1.5.4 Министерства науки и высшего образования РФ в лаборатории комплексных исследований Арктики ИЗК СО РАН. Построение палеогеотермы и разработка программы Gtherm выполнены за счет гранта Российского научного фонда (№ 22-77-10073,https://rscf.ru/project/22-77-10073/)The research was carried out within the topic № 1023110300018¬4¬1.5.4 of the Ministry of Science and Higher Education of the Russian Federation in the Laboratory for Integrated Research of the Arctic of the Institute of the Earth’s Crust SB RAS. The Gtherm program was financially supported by the Russian Science Foundation (№ 22-77-10073, https://rscf.ru/project/22-77-10073/).ReferencesАлтухова З.А., Зайцев А.И. Особенности вещественного состава и возраст кимберлитовых пород Дюкенского, Лучаканского и Ары­Мастахского полей Якутской провинции // Литосфера. 2006. № 2. С. 34–64.Altukhova Z.A., Zaitscev A.I., 2006. Pecularities of Material Composition and the Age of Kimberlite Rocks in Duken, Luchakan and Ari­Mastakh Fields of Yakutian Province. Lithosphere 2, 34–64 (in Russian)Аргунов К.П. Результаты изучения алмазоносности территории главных алмазодобывающих стран мира. Якутск: Изд­во ЯНЦ СО РАН, 2006. 176 с.Argunov K.P., 2006. Results on Diamond­Bearing Capacity on the Territories of Leading Diamond­Extracting Countries. Publishing House of the Yakut Scientific Centre SB RAS, Yakutsk, 176 p. (in Russian)Ащепков И.В., Иванов А.С., Костровицкий С.И., Вавилов М.А., Бабушкина С.А., Владыкин Н.В., Тычков Н.С., Медведев Н.С., 2019. Мантийные террейны Сибирского кратона: их взаимодействие с плюмовыми расплавами на основании термобарометрии и геохимии мантийных ксенокристаллов // Геодинамика и тектонофизика. 2019. Т. 10. № 2. С. 197–245. https://doi.org/10.5800/GT­2019­10-2-0412.Ashchepkov I.V., Ivanov A.S., Kostrovitsky S.I., Vavilov M.A., Babushkina S.A., Vladykin N.V., Tychkov N.S., Medvedev N.S., 2019. Mantle Terranes of the Siberian Craton: Their Interaction with Plume Melts Based on Thermobarometry and Geochemistry of Mantle Xenocrysts. Geodynamics & Tectonophysics 10 (2), 197–245 (in Russian) https://doi.org/10.5800/GT­2019­10-2-0412.Bonadiman C., Beccaluva L., Coltorti M., Siena F., 2005. Kimberlite­Like Metasomatism and 'Garnet Signature' in Spinel­Peridotite Xenoliths from Sal, Cape Verde Archipelago: Relics of a Subcontinental Mantle Domain within the Atlantic Oceanic Lithosphere? Journal of Petrology 46 (12), 2465–2493, https://doi.org/10.1093/petrology/egi061.Bonadiman C., Beccaluva L., Coltorti M., Siena F., 2005. Kimberlite­Like Metasomatism and 'Garnet Signature' in Spinel­Peridotite Xenoliths from Sal, Cape Verde Archipelago: Relics of a Subcontinental Mantle Domain within the Atlantic Oceanic Lithosphere? Journal of Petrology 46 (12), 2465–2493, https://doi.org/10.1093/petrology/egi061.Burgess S.D., Bowring S.A., 2015. High­Precision Geochronology Confirms Voluminous Magmatism Before, During, and after Earth’s Most Severe Extinction. Science Advances 1, 7. https://doi.org/10.1126/sciadv.1500470.Burgess S.D., Bowring S.A., 2015. High­Precision Geochronology Confirms Voluminous Magmatism Before, During, and after Earth’s Most Severe Extinction. Science Advances 1, 7. https://doi.org/10.1126/sciadv.1500470.Cherepanova Y., Artemieva I.M., 2015. Density Heterogeneity of the Cratonic Lithosphere: A Case Study of the Siberian Craton. Gondwana Research 28 (4), 1344–1360. https://doi.org/10.1016/j.gr.2014.10.002.Cherepanova Y., Artemieva I.M., 2015. Density Heterogeneity of the Cratonic Lithosphere: A Case Study of the Siberian Craton. Gondwana Research 28 (4), 1344–1360. https://doi.org/10.1016/j.gr.2014.10.002.Day H.W., 2012. A Revised Diamond­Graphite Transition Curve. American Mineralogist 97 (1), 52–62. https://doi.org/10.2138/am.2011.3763.Day H.W., 2012. A Revised Diamond­Graphite Transition Curve. American Mineralogist 97 (1), 52–62. https://doi.org/10.2138/am.2011.3763.Donskaya T.V., 2020. Assembly of the Siberian Craton: Constraints from Paleoproterozoic Granitoids. Precambrian Research 348, 105869. https://doi.org/10.1016/j.precamres.2020.105869.Donskaya T.V., 2020. Assembly of the Siberian Craton: Constraints from Paleoproterozoic Granitoids. Precambrian Research 348, 105869. https://doi.org/10.1016/j.precamres.2020.105869.Dymshits A.M., Dorogokupets P.I., Sharygin I.S., Shatskiy A.F., 2023a. Equation of State for Mg3Al2Si3O12 Pyrope: Implications for Post­Garnet Transitions and Mantle Dynamics. Physics of the Earth and Planetary Interiors 343, 107086. https://doi.org/10.1016/j.pepi.2023.107086.Dymshits A.M., Dorogokupets P.I., Sharygin I.S., Shatskiy A.F., 2023a. Equation of State for Mg3Al2Si3O12 Pyrope: Implications for Post­Garnet Transitions and Mantle Dynamics. Physics of the Earth and Planetary Interiors 343, 107086. https://doi.org/10.1016/j.pepi.2023.107086.Дымшиц А.М., Муравьева Е.А., Тычков Н.С., Костровицкий С.И., Шарыгин И.С., Головин А.В., Олейников О.Б. Термальное состояние краевой части Сибирского кратона в мезозойскую эру кимберлитового магматизма Куойкского поля (Якутская алмазоносная провинция) // Литосфера. 2023. Т. 23. № 4. С. 515–530. https://doi.org/10.24930/1681­9004­2023­23­4­515­530.Dymshits A.M., Muraveva E.A., Tychkov N.S., Kostrovitsky S.I., Sharygin I.S., Golovin A.V., Oleinikov O.B., 2023b. Thermal State of the Siberian Craton Marginal Zone at the Time of Mesozoic Kimberlitic Magmatism within the Kuoika Field (Yakutian Diamondiferous Province). Lithosphere 23 (4), 515–530 (in Russian) https://doi.org/10.24930/1681­9004­2023­23­4­515­530.Dymshits A.M., Sharygin I.S., Malkovets V.G., Yakovlev I.V., Gibsher A.A., Alifirova T.A., Vorobei S.S., Potapov S.V., Garanin V.K., 2020. Thermal State, Thickness, and Composition of the Lithospheric Mantle beneath the Upper Muna Kimberlite Field (Siberian Craton) Constrained by Clinopyroxene Xenocrysts and Comparison with Daldyn and Mirny Fields. Minerals 10 (6), 549. https://doi.org/10.3390/min10060549.Dymshits A.M., Sharygin I.S., Malkovets V.G., Yakovlev I.V., Gibsher A.A., Alifirova T.A., Vorobei S.S., Potapov S.V., Garanin V.K., 2020. Thermal State, Thickness, and Composition of the Lithospheric Mantle beneath the Upper Muna Kimberlite Field (Siberian Craton) Constrained by Clinopyroxene Xenocrysts and Comparison with Daldyn and Mirny Fields. Minerals 10 (6), 549. https://doi.org/10.3390/min10060549.Дымшиц А.М., Тычков Н.С. Мантийные ксенокристаллы из кимберлитовых трубок Мир, Комсомольская­Магнитная и Дьянга: приложение к составу и термальному режиму литосферной мантии под Сибирским кратоном // Труды Ферсмановской научной сессии ГИ КНЦ РАН. 2023. № 20. С. 545–552. https://doi.org/10.31241/FNS.2023.20.068.Dymshits A.M., Tychkov N.S., 2023. Mantle Xenocrystals from the Mir, Komsomolskaya­Magnitnaya, and Dyanga Kimberlite Pipes: Implication to the Composition and Thermal Regime of the Lithospheric Mantle under the Siberian Craton. Proceedings of the Fersman Scientific Session of the GI KSC RAS 20, 545–552(in Russian) https://doi.org/10.31241/FNS.2023.20.068.Griffin W.L., Ryan C.G., Kaminsky F.V., O’Reilly S.Y., Natapov L.M., Win T.T., Kinny P.D., Ilupin I.P., 1999. The Siberian Lithosphere Traverse: Mantle Terranes and the Assembly of the Siberian Craton. Tectonophysics 310 (1–4), 1–35. https://doi.org/10.1016/S0040­1951(99)00156­0.Griffin W.L., Ryan C.G., Kaminsky F.V., O’Reilly S.Y., Natapov L.M., Win T.T., Kinny P.D., Ilupin I.P., 1999. The Siberian Lithosphere Traverse: Mantle Terranes and the Assembly of the Siberian Craton. Tectonophysics 310 (1–4), 1–35. https://doi.org/10.1016/S0040­1951(99)00156­0.Hasterok D., Chapman D.S., 2011. Heat Production and Geotherms for the Continental Lithosphere. Earth and Planetary Science Letters 307 (1–2), 59–70. https://doi.org/10.1016/J.EPSL.2011.04.034.Hasterok D., Chapman D.S., 2011. Heat Production and Geotherms for the Continental Lithosphere. Earth and Planetary Science Letters 307 (1–2), 59–70. https://doi.org/10.1016/J.EPSL.2011.04.034.Howarth G.H., Barry P.H., Pernet­Fisher J.F., Baziotis I.P., Pokhilenko N.P., Pokhilenko L.N., Bodnar R.J., Taylor L.A., Agashev A.M., 2014. Superplume Metasomatism: Evidencefrom Siberian Mantle Xenoliths. Lithos 184–187, 209–224. https://doi.org/10.1016/j.lithos.2013.09.006.Howarth G.H., Barry P.H., Pernet­Fisher J.F., Baziotis I.P., Pokhilenko N.P., Pokhilenko L.N., Bodnar R.J., Taylor L.A., Agashev A.M., 2014. Superplume Metasomatism: Evidencefrom Siberian Mantle Xenoliths. Lithos 184–187, 209–224. https://doi.org/10.1016/j.lithos.2013.09.006.Ivanov A.V., Demonterova E.I., Savatenkov V.M., Perepelov A.B., Ryabov V.V., Shevko A.Y., 2018. Late Triassic (Carnian) Lamproites from Noril’sk, Polar Siberia: Evidence for Melting of the Recycled Archean Crust and the Question of Lamproite Source for Some Placer Diamond Deposits of the Siberian Craton. Lithos 296–299, 67–78. https://doi.org/10.1016/j.lithos.2017.10.021.Ivanov A.V., Demonterova E.I., Savatenkov V.M., Perepelov A.B., Ryabov V.V., Shevko A.Y., 2018. Late Triassic (Carnian) Lamproites from Noril’sk, Polar Siberia: Evidence for Melting of the Recycled Archean Crust and the Question of Lamproite Source for Some Placer Diamond Deposits of the Siberian Craton. Lithos 296–299, 67–78. https://doi.org/10.1016/j.lithos.2017.10.021.Kamo S.L., Czamanske G.K., Amelin Y., Fedorenko V.A., Davis D.W., Trofimov V.R., 2003. Rapid Eruption of Siberian Flood­Volcanic Rocks and Evidence for Coincidence with the Permian­Triassic Boundary and Mass Extinction at 251 Ma. Earth and Planetary Science Letters 214 (1–2), 75–91. https://doi.org/10.1016/S0012­821X(03)00347­9.Kamo S.L., Czamanske G.K., Amelin Y., Fedorenko V.A., Davis D.W., Trofimov V.R., 2003. Rapid Eruption of Siberian Flood­Volcanic Rocks and Evidence for Coincidence with the Permian­Triassic Boundary and Mass Extinction at 251 Ma. Earth and Planetary Science Letters 214 (1–2), 75–91. https://doi.org/10.1016/S0012­821X(03)00347­9.Костровицкий С.И., Калашникова Т.В., Ащепков И.В. Cостав минералов и P­T­параметры кристаллизации мантийных пород под кимберлитовыми полями Прианабарья // Геодинамика и тектонофизика. 2022. Т. 13. № 4. 0665. https://doi.org/10.5800/GT­2022­13­4­0665.Kostrovitsky S.I., Kalashnikova T.V., Ashchepkov I.V., 2022. Mineral Composition and PT Parameters of Crystallization of Mantle Rocks under Kimberlite Fields of the Anabar Region. Geodynamics & Tectonophysics 13 (4), 0665 (in Russian) https://doi.org/10.5800/GT­2022­13­4­0665.Костровицкий С.И., Яковлев Д.А., Специус З.В. Неоднородность литосферной мантии под северными полями Якутской провинции и алмазоносность кимберлитов // Эффективность геологоразведочных работ на алмазы: прогнозно­ресурсные, методические, инновационно­технологические пути ее повышения: Материалы V Всероссийской научно­практической конференции с международным участием, посвященной 50­летию Алмазной лаборатории ЦНИГРИ – НИГП АК «АЛРОСА» (ПАО) (29 мая – 01 июня 2018 г.). Мирный, 2018. С. 114–118.Kostrovitsky S.I., Yakovlev D.А., Spetsius Z.V., 2018. Heterogeneity of the Lithosphere Mantle beneath Northern Fields of the Yakutian Province and Diamond­Bearing Capacity of Kimberlites. In: Performance of Exploration for Diamonds: Resource Forecast, Search Approach, New Search Technologies. Proceedings of the V National Conference with International Participation Dedicated to 50th anniversary of Diamond Laboratory TSNIGRI – NIGP JSC «ALROSA» (May 29 – June 1, 2018). Mirniy, p. 114–118 (in Russian)Kuskov O.L., Kronrod V.A., Prokof’ev A.A., Pavlenkova N.I., 2014. Petrological–Geophysical Models of the Internal Structure of the Lithospheric Mantle of the Siberian Craton. Petrology 22, 17–44. https://doi.org/10.1134/S0869591114010056.Kuskov O.L., Kronrod V.A., Prokof’ev A.A., Pavlenkova N.I., 2014. Petrological–Geophysical Models of the Internal Structure of the Lithospheric Mantle of the Siberian Craton. Petrology 22, 17–44. https://doi.org/10.1134/S0869591114010056.Latyshev A.V., Veselovskiy R.V., Ivanov A.V., 2018. Paleomagnetism of the Permian­Triassic Intrusions from the Tunguska Syncline and the Angara­Taseeva Depression, Siberian Traps Large Igneous Province: Evidence of Contrasting Styles of Magmatism. Tectonophysics 723, 41–55. https://doi.org/10.1016/j.tecto.2017.11.035.Latyshev A.V., Veselovskiy R.V., Ivanov A.V., 2018. Paleomagnetism of the Permian­Triassic Intrusions from the Tunguska Syncline and the Angara­Taseeva Depression, Siberian Traps Large Igneous Province: Evidence of Contrasting Styles of Magmatism. Tectonophysics 723, 41–55. https://doi.org/10.1016/j.tecto.2017.11.035.Matthews K.J., Maloney K.T., Zahirovic S., Williams S.E., Seton M., Müller R.D., 2016. Global Plate Boundary Evolution and Kinematics Since the Late Paleozoic. Global and Planetary Change 146, 226–250. https://doi.org/10.1016/j.gloplacha.2016.10.002.Matthews K.J., Maloney K.T., Zahirovic S., Williams S.E., Seton M., Müller R.D., 2016. Global Plate Boundary Evolution and Kinematics Since the Late Paleozoic. Global and Planetary Change 146, 226–250. https://doi.org/10.1016/j.gloplacha.2016.10.002.Муравьева Е.А., Дымшиц А.М., Шарыгин И.С., Головин А.В., Логвинова А.М., Олейников О.Б. «Клинопироксеновая» палеогеотерма под кимберлитовой трубкой обнаженной: мощность литосферы под Куойкским полем (Сибирский кратон, Якутия) // Геодинамика и тектонофизика. 2022. Т. 13. № 4. 0664. https://doi.org/10.5800/GT­2022­13­4­0664.Muravjeva E.A., Dymshits A.M., Sharygin I.S., Golovin A.V., Logvinova A.M., Oleinikov O.B., 2022. The "Clinopyroxene" Paleogeotherm beneath the Obnazhennaya Kimberlite Pipe and Thiсkness of Lithosphere under the Kuoyka Field (Siberian Craton, Yakutia). Geodynamics & Tectonophysics 13 (4), 0664 (in Russian) https://doi.org/10.5800/GT­2022­13­4­0664.Nimis P., Taylor W.R., 2000. Single Clinopyroxene Thermobarometry for Garnet Peridotites. Part I. Calibration and Testing of a Cr­in­Cpx Barometer and an Enstatite­in­Cpx Thermometer. Contributions to Mineralogy and Petrology 139, 541–554. https://doi.org/10.1007/s004100000156.Nimis P., Taylor W.R., 2000. Single Clinopyroxene Thermobarometry for Garnet Peridotites. Part I. Calibration and Testing of a Cr­in­Cpx Barometer and an Enstatite­in­Cpx Thermometer. Contributions to Mineralogy and Petrology 139, 541–554. https://doi.org/10.1007/s004100000156.Pokhilenko N.P., Sobolev N.V., Agashev A.M., Shimizu N., 2002. Permo­Triassic Superplume and Its Influence to the Siberian Lithospheric Mantle. In: Extended Abstracts of the Superplume Workshop (January 28–31, 2002, Tokyo). P. 249–252.Pokhilenko N.P., Sobolev N.V., Agashev A.M., Shimizu N., 2002. Permo­Triassic Superplume and Its Influence to the Siberian Lithospheric Mantle. In: Extended Abstracts of the Superplume Workshop (January 28–31, 2002, Tokyo). P. 249–252.Pokhilenko N.P., Sobolev N.V., Kuligin S.S., Shimizu N., 1999. Peculiarities of Distribution of Pyroxenite Paragenesis Garnets in Yakutian Kimberlites and Some Aspects of the Evolution of the Siberian Craton Lithospheric Mantle. In: Proceedings of the 7th International Kimberlite Conference (April 11–17, 1998, Cape Town, South Africa). Vol. 2. Red Roof Design, Cape Town, p. 689–698.Pokhilenko N.P., Sobolev N.V., Kuligin S.S., Shimizu N., 1999. Peculiarities of Distribution of Pyroxenite Paragenesis Garnets in Yakutian Kimberlites and Some Aspects of the Evolution of the Siberian Craton Lithospheric Mantle. In: Proceedings of the 7th International Kimberlite Conference (April 11–17, 1998, Cape Town, South Africa). Vol. 2. Red Roof Design, Cape Town, p. 689–698.Ramsay R.R., Tompkins L.A., 1994. The Geology, Heavy Mineral Concentrate Mineralogy, and Diamond Prospectivity of the Boa Esperanca and Cana Verde Pipes, Corrego D’anta, Minas. In: H.O.A. Meyer, O.H. Leonardos (Eds), Kimberlites, Related Rocks and Mantle Xenoliths. Proceeding of the 5th International Kimberlite Conference (Araxá, Brazil). Vol. 1. CPRM, p. 329–345.Ramsay R.R., Tompkins L.A., 1994. The Geology, Heavy Mineral Concentrate Mineralogy, and Diamond Prospectivity of the Boa Esperanca and Cana Verde Pipes, Corrego D’anta, Minas. In: H.O.A. Meyer, O.H. Leonardos (Eds), Kimberlites, Related Rocks and Mantle Xenoliths. Proceeding of the 5th International Kimberlite Conference (Araxá, Brazil). Vol. 1. CPRM, p. 329–345.Ryan C.G., Griffn W.L., Pearson N.J., 1996. Garnet Geotherms: Pressure­Temperature Data from Cr­Pyrope Garnet Xenocrysts in Volcanic Rocks. Journal of Geophysical Research: Solid Earth 101 (В3), 5611–5625. https://doi.org/10.1029/95JB03207.Ryan C.G., Griffn W.L., Pearson N.J., 1996. Garnet Geotherms: Pressure­Temperature Data from Cr­Pyrope Garnet Xenocrysts in Volcanic Rocks. Journal of Geophysical Research: Solid Earth 101 (В3), 5611–5625. https://doi.org/10.1029/95JB03207.Sharygin I.S., Golovin A.V., Tarasov A.A., Dymshits A.M., Kovaleva E., 2022. Confocal Raman Spectroscopic Study of Melt Inclusions in Olivine of Mantle Xenoliths from the Bultfontein Kimberlite Pipe (Kimberley Cluster, South Africa): Evidence for Alkali­Rich Carbonate Melt in the Mantle beneath Kaapvaal Craton. Journal of Raman Spectroscopy 53 (3), 508–524. https://doi.org/10.1002/jrs.6198.Sharygin I.S., Golovin A.V., Tarasov A.A., Dymshits A.M., Kovaleva E., 2022. Confocal Raman Spectroscopic Study of Melt Inclusions in Olivine of Mantle Xenoliths from the Bultfontein Kimberlite Pipe (Kimberley Cluster, South Africa): Evidence for Alkali­Rich Carbonate Melt in the Mantle beneath Kaapvaal Craton. Journal of Raman Spectroscopy 53 (3), 508–524. https://doi.org/10.1002/jrs.6198.Sobolev N.V., 1977. Deep­Seated Inclusions in Kimberlites and the Problem of the Composition of the Upper Mantle. AGU, Washington, 279 p. https://doi.org/10.1029/SP011.Sobolev N.V., 1977. Deep­Seated Inclusions in Kimberlites and the Problem of the Composition of the Upper Mantle. AGU, Washington, 279 p. https://doi.org/10.1029/SP011.Sun J., Liu C., Tappe S., Kostrovitsky S.I., Wu F.­Y., Yakovlev D., Yang Y.­H., Yang J.­H., 2014. Repeated Kimberlite Magmatism beneath Yakutia and Its Relationship to Siberian Flood Volcanism: Insights from in Situ U­Pb and Sr­Nd Perovskite Isotope Analysis. Earth and Planetary Science Letters 404, 283–295. https://doi.org/10.1016/j.epsl.2014.07.039.Sun J., Liu C., Tappe S., Kostrovitsky S.I., Wu F.­Y., Yakovlev D., Yang Y.­H., Yang J.­H., 2014. Repeated KimberliteMagmatism beneath Yakutia and Its Relationship to Siberian Flood Volcanism: Insights from in Situ U­Pb and Sr­Nd Perovskite Isotope Analysis. Earth and Planetary Science Letters 404, 283–295. https://doi.org/10.1016/j.epsl.2014.07.039.Sun J., Tappe S., Kostrovitsky S.I., Liu C.­Z., Skuzovatov S.Yu., Wu F.­Y., 2018. Mantle Sources of Kimberlites through Time: A U­Pb and Lu­Hf Isotope Study of Zircon Megacrysts from the Siberian Diamond Fields. Chemical Geology 479, 228–240. https://doi.org/10.1016/j.chemgeo.2018.01.013.Sun J., Tappe S., Kostrovitsky S.I., Liu C.­Z., Skuzovatov S.Yu., Wu F.­Y., 2018. Mantle Sources of Kimberlites through Time: A U­Pb and Lu­Hf Isotope Study of Zircon Megacrysts from the Siberian Diamond Fields. Chemical Geology 479, 228–240. https://doi.org/10.1016/j.chemgeo.2018.01.013.Tychkov N.S., Yudin D.S., Nikolenko E.I., Malygina E.V., Sobolev N.V., 2018. Mesozoic Lithospheric Mantle of the Northeastern Siberian Craton (Evidence from Inclusions in Kimberlite). Russian Geology and Geophysics 59 (10), 1254– 1270. https://doi.org/10.1016/j.rgg.2018.09.005.Tychkov N.S., Yudin D.S., Nikolenko E.I., Malygina E.V., Sobolev N.V., 2018. Mesozoic Lithospheric Mantle of the Northeastern Siberian Craton (Evidence from Inclusions in Kimberlite). Russian Geology and Geophysics 59 (10), 1254– 1270. https://doi.org/10.1016/j.rgg.2018.09.005.Зайцев А.И., Смелов А.П. Изотопная геохронология пород кимберлитовой формации Якутской провинции. Якутск: Офсет, 2010. 108 с..Zaitsev A.I., Smelov A.P., 2010. Isotope Geochronology of Rocks of the Yakutian Kimberlite Province. Ofset, Yakusk, 108 p. (in Russian)Ziberna L., Nimis P., Kuzmin D., Malkovets V.G., 2016. Error Sources in Single­Clinopyroxene Thermobarometry and a Mantle Geotherm for the Novinka Kimberlite, Yakutia. American Mineralogist 101 (10), 2222–2232. https://doi.org/10.2138/am­2016­5540.Ziberna L., Nimis P., Kuzmin D., Malkovets V.G., 2016. Error Sources in Single­Clinopyroxene Thermobarometry and a Mantle Geotherm for the Novinka Kimberlite, Yakutia. American Mineralogist 101 (10), 2222–2232. https://doi.org/10.2138/am­2016­5540.

The authors declare that there are no conflicts of interest present.