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Lead Isotope Systematics of the Orogenic Gold Deposits of the Baikal-Muya Belt (Northern Transbaikalia): Contribution of the Subcontinental Lithospheric Mantle in Their Genesis
Abstract—Orogenic gold deposits associated with metamorphic orogenic fold belts are the major sources of gold currently being mined in the world. The...
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Late Neoprotherozoic Granitoid Magmatism of the Baikal-Muya Fold Belt, Ophiolite and Post-Ophiolite Plagiogranites
Three different-age series of granitoid veins and dikes of the Baikal–Muya fold belt were studied. Two of them, plagiogranites of the ophiolite...
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Sm–Nd Isotope Systematics of the Cenozoic Sand Deposits in the Muya Depression (Eastern Flank of the Baikal Rift Zone)
AbstractSm–Nd isotope–geochemical studies of the Cenozoic sand deposits of the Muya Depression (eastern flank of the Baikal rift zone), which is...
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Age and Tectonic Setting of the Bambukoy Tin-Bearing Volcano-Plutonic Assemblage (Barguzin–Vitim Superterrane of the Central Asian Orogenic Belt)
AbstractGeochemical, geochronological (U–Pb zircons, ID-TIMS) and isotope-geochemical (Sm–Nd) studies of the rocks of the Bambukoy volcano-plutonic...
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U–Pb ID-TIMS Age of Rutile from the North Muya Block Eclogites (Northeastern Transbaikal Area) as a Tracer of the Duration for Exhumation of the Continental Lithosphere
AbstractRutile, an abundant mineral phase of high-grade rocks, is used as a tracer of lithospheric evolution for deep zones of orogenic belts. This...
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The Velocity Structure at Depth and Seismicity in the Transbaikalia Region (along the 1-SB Geological-Geophysical Reference Traverse)
AbstractThis study is concerned with an analysis of seismicity and deep structure in the Transbaikalia along the 1-SB reference geophysical traverse....
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Age, Composition, and Tectonic Setting of the Formation of Late Neoproterozoic (Late Baikalian) Complexes in the Kichera Zone, Baikal-Vitim Belt, Northern Baikal Area: Geological, Geochronological, and Nd Isotope Data
AbstractThe paper presents data on the geological structure of the Kichera zone of the Baikal–Vitim belt (BVB) at the boundary between the marginal...
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Geological Position, Age, and Sources of the Tallai Gabbro–Diorite–Plagiogranite Pluton (Middle Vitim Highland)
Abstract—The results of geochronological study (U–Pb SHRIMP-II) of zircons from granodiorites and plagiogranites of the main phase of the Tallai...
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Relationship between Magmatic, Metamorphic, and Hydrothermal Processes within the Baikal–Muya Terrane (Eastern Siberia): Constraints from High-Precision Geochronological Study of the Kedrovskii Granitoid Massif
AbstractHigh-precision dating of granitoids is of key significance for age identification of the main stages of crust formation in various blocks of...
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Late Permian Intraplate Magmatism of the Baikal–Muya Belt: U–Pb Geochronology and Nd-Isotope Data
AbstractThis paper presents the results of U–Pb isotope–geochronological study on zircons from subalkali gabbros and granodiorites of the Dogaldyn...
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Periodicity of Endogenic Events of West Transbaikalia and North Mongolia (Eastern Segment of the Central Asian Foldbelt): U–Pb Age of Detrital Zircon from the Present-Day River Sediments
AbstractFive main stages of the formation and reworking of continental crust in the region are recognized on the basis of correlation between the...
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Age of Detrital Zircons and Sources of Terrigenous Deposits of the Olokit Zone (Northern Baikal Region)
AbstractThis work presents the results of U–Th–Pb (LA–ICP–MS) geochronological study of detrital zircons from terrigenous deposits of the Olokit zone...
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Khangai Intramantle Plume (Mongolia): 3D Model, Influence on Cenozoic Tectonics, and Comparative Analysis
AbstractThe Khangai plume is situated under Central and Eastern Mongolia and is a mantle volume with significantly reduced longitudinal ( P ) wave...
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Sources and Age of the Gold Mineralization of the Irokinda Deposit, Northern Transbaikalia: Evidence from Pb, S, Sr, and Nd Isotope-Geochemical and 39Ar–40Ar Geochronological Data
Numerous orogenic gold deposits of different age, scale, and mineralization type are located within Northern Transbaikalia. Among them, there is a...
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Formation of the Neoproterozoic Continental Crust in the Structures of the Central Segment of the Central Asian Fold Belt
The paper considers the results of geochronological (U-Pb method, ID-TIMS), geochemical, and Sm-Nd isotopic studies of granitoids, volcanics, and...
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Formation of Gold Mineralization under Amphibolite Facies Metamorphism: Ykan Deposit (Baikal–Patom Belt)
AbstractBlack shale sequences whose metamorphic grade exceeds the regional greenschist facies are considered by most researchers exclusively as...
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Structure of the Earth’s Crust Based on the Gravity Data of the GOCE Satellite Mission and Spatial Position of Polymetallic Deposits in the Frame of the Siberian and East European Platforms
AbstractResults of modern studies of the earth’s crust based on the gravitational data of the GOCE satellite have been used for the first time in a...
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The Features of the Deep Velocity Structure of the Trans-Baikal Section of the Central Asian Fold Belt from the Seismological and DSS Data (Alignment of the 1-SB Reference Profile)
AbstractThe materials of deep seismic studies carried out on the 1-SB reference geophysical profile and the areal interpretation of the seismological...
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Sources of Late Cenozoic Deposits from the Aeolian “Sands” Massif in the Chara Basin of the Baikal Rift Zone: First Results of U–Th–Pb (LA-ICP-MS)-Geochronological Study of Detrital Zircon
AbstractThe results of U–Th–Pb (LA-ICP-MS) geochronological studies of detrital zircon (fraction >50 µm) from the Late Cenozoic deposits of the large...
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Structural–Hydrodynamic Organization and Functioning of the Ore-Forming System of the Irokinda Au Deposit (Northeast Transbaikalia)
AbstractNew data on the structural–hydrodynamic organization of the ore-forming system (OFS) of the Irokinda deposit in the architecture of...
