A.I. Khassan1,2,3, S.V. Rasskazov1,2, I.S. Chuvashova1,2, T.A. Kornilova1, T.A. Yasnygina1
1Institute of the Earth's Crust SB RAS, Irkutsk, Russia
2Irkutsk State University, Irkutsk, Russia
3Al-Bass University, Homs, Syria
Abdulmonem Issa Khassan,
664033 Irkutsk, st. Lermontova, 128, Institute of the Earth's Crust SB RAS,
junior researcher,
664003 Irkutsk, st. Lenina, 3,
Irkutsk State University, Faculty of Geology,
Graduate student,
Al-Baath University, Department of Geology, Syria,
assistant,
tel.: (3952) 51–16–59,
email: abdulmonemhassan86@gmail.com.
Rasskazov Sergei Vasilievich,
doctor of geological and mineralogical sciences, professor,
664003 Irkutsk, st. Lenina, 3,
Irkutsk State University, Faculty of Geology,
Head of the Department of Dynamic Geology,
664033 Irkutsk, st. Lermontova, 128, Institute of the Earth's Crust SB RAS,
Head of the Laboratory of Isotopy and Geochronology,
tel.: (3952) 51–16–59,
еmail: rassk@crust.irk.ru.
Chuvashova Irina Sergeevna,
candidate of geological and mineralogical sciences,
664003 Irkutsk, st. Lenina, d. 3,
Irkutsk State University, Faculty of Geology,
assistant professor,
664033 Irkutsk, st. Lermontova, d. 128, Institute of the Earth's Crust SB RAS,
Senior Researcher,
tel.: (3952) 51–16–59,
еmail: chuvashova@crust.irk.ru.
Kornilova Tatyana Alexandrovna,
664033 Irkutsk, st. Lermontova, 128, Institute of the Earth's Crust SB RAS,
Lead Engineer,
tel.: (3952) 36–12–07,
еmail: kornilova@crust.irk.ru.
Yasnygina Tatyana Alexandrovna,
candidate of geological and mineralogical sciences
664033 Irkutsk, st. Lermontova, 128, Institute of the Earth's Crust SB RAS,
Senior Researcher,
tel.: (3952) 51–16–59,
еmail: ty@crust.irk.ru.
Abstract. Lithological, petrographic, and lithogeochemical data are given for sedimentary rocks of alluvial, lacustrine-marsh, and lacustrine facies in the Barguzin valley, uncovered by new boreholes. During petrographic studies of thin sections, the main lithotypes of stratons of rift basins were identified. According to the mineral composition of the rocks, petrochemical and microelement characteristics, a conclusion was made about the origin of sedimentary deposits as a result of erosion of the granite basement rocks.
Keywords: Barguzin valley, sedimentary deposits, lithotype, lithology, petrography, drift source.
P. 22–46
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Khassan A.I. Lithotypes, Facies, and Sources of Sedimentary Rocks in the Barguzin Valley of the Baikal Rift System
[Electronic resource] / A.I. Khassan, S.V. Rasskazov, I.S. Chuvashova, T.A. Kornilova, T.A. Yasnygina
// Geology and Environment.— 2022.— V. 2, No. 2.— P. 22–46. DOI 10.26516/2541-9641.2022.2.22
Access Mode: http://geoenvir.ru/archive/g&e22-2-2/hassan22-2.htm (30.06.2022).