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The First Discovery of Cambrian Volcanic Rocks and Plagiogranites in the Tekturmas Ophiolite Zone (Central Kazakhstan): Age and Composition
AbstractThe complex of felsic to intermediate volcanic rocks intruded by plagiogranitic bodies is first revealed in the western part of the Tekturmas...
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Paleoproterozoic Dacite Dikes of the Vorontsovka Terrane, Volga–Don Orogen: Geochemistry, Age, and Petrogenesis
AbstractMetamorphosed dacitic porphyry dikes were first found in the western part of the Vorontsovka terrane, which is located in the...
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The Ages and Isotope Compositions of the Gold–Silver Deposits and Occurrences of the Evensk Group (Okhotsk–Chukotka Volcanogenic Belt, Northeast Russia)
The existing and recently acquired data on the isotope ages and compositions of volcanogenic Au–Ag deposits and occurrences of the Evensk group...
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The Val Biandino Intrusive Suite (central Southern Alps, N Italy): new geochronological and geochemical data on the Early Permian magmatic activity in the Southalpine Domain
The Early Permian in the present-day Europe area was a time when a major tectonic shift occurred, leading from the tectonic collapse of the Variscan...
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Ordovician and Silurian Siliciclastic Strata of the Middle Tianshan (Eastern Kyrgyzstan): Age and Provenance According to Detrital Zircon Dating
AbstractDetrital zircon dating allows us to elucidate the age and provenance of siliciclastic strata of the Sarydjaz and Ichkebash formations in the...
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U–Pb (SHRIMP-II) Age of Zircon from Granites of Bolshoi Tyuters Island (Gulf of Finland, Russia) and the Problem of the Ediacaran Thermal Event in the Region
AbstractNew data on the U–Pb age (SHRIMP-II) and trace element composition (SIMS) of zircons from granites of Bolshoi Tyuters Island (Outer Islands...
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Arkose Sandstones of the Kebekta Group of the Ugui Graben (Aldan Shield): Age, Provenance, and Deposition Setting
AbstractThe results of U–Pb (ID-TIMS) and U–Th–Pb (LA-ICP-MS) geochronological studies of baddeleyite from dolerite dikes of the Sulumat Complex and...
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Late Carboniferous Rhyolites of the Amur Fragment of the Nora–Sukhotino Terrane: Geochemistry and Geochronology
This paper presents the first geochemical, isotope-geochemical (Sm–Nd) and geochronological (U–Pb, LA–ICP–MS) data on acid volcanic rocks collected...
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Central production and local casting: some new perspectives on the mirror industry of the Tang Dynasty from the bronze mirrors excavated in **’an city, Shaanxi province, central China
The Tang Dynasty was the final high point in the history of Chinese bronze mirrors, but little is known about the face of the mirror industry. The...
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Formation Age of Early Precambrian Carbonatites in the Southeastern Part of the Chara–Olyokma Geoblock, Aldan Shield
AbstractThis paper reports the results of U–Pb geochronological (ID–TIMS) studies of garnet and U–Th–Pb (LA–ICP–MS) “screening” geochronological...
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New Isotope-Geochemical Data on the Cenozoic Volcanism and the Geodynamics of the Underwater Vityaz Ridge (Pacific Slope of the Kuril Island Arc)
Original analytical data on trace elements and radiogenic Nd and Pb isotopes in the volcanic rocks of the Southern and southwestern part of the...
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U-Pb Zircon Ages and Geochemistry of the Metasedimentary Rocks from the Fo** Area in the South Qinling Belt: Evidence for Early Devonian Amalgamation between North China and South China Blocks
The provenance and tectonic implications of Late Paleozoic sedimentary rocks in the South Qinling Belt (SQB) provide important clues for...
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Petrogenesis and tectonic implications of the Silurian adakitic granitoids in the eastern segment of the Qilian Orogenic Belt, Northwest China
Geodynamic mechanism responsible for the generation of Silurian granitoids and the tectonic evolution of the Qilian orogenic belt remains...
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U–Pb (ID-TIMS) Age of Garnet from Aillikites of the Kola Alkali Province
AbstractThe U–Pb (ID-TIMS) geochronological studies of garnet from aillikites of the Kandalaksha dike swarm (Kola alkali province) were carried out....
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U–Pb Age of Detrital Zircons from the Middle Permian Sabantuy Chromite Paleoplacer (Southern Pre-Urals)
AbstractThe first U–Pb isotope data of detrital zircon from chromite sandstones of the Middle Permian Sabantuy paleoplacer, Southern Pre-Urals, has...
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Age of the Zashikhinskoye Rare Metal Deposit (Eastern Sayan): Results of U–Pb (ID TIMS) Geochronological Studies of Metamictic Zircon
AbstractThe issue of the age of rare-metal granites of the Zashikhinskoye field is discussed. To obtain U–Pb (ID TIMS) geochronological data, a...
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Magmatic evolution of the migrating central Urumieh–Dokhtar arc, Iran: implications for magma production
The Cenozoic Avaj volcano-plutonic rocks in central Urumieh-Dokhtar magmatic arc (UDMA) encompass gabbro, and basalt to rhyolite, chemically akin to...
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Monazite and zircon U–(Th–)Pb dating reveals multiple episodes of HT metamorphism in the Cima Lunga unit (Central Alps): implications for the exhumation of high‐pressure rocks
High- to ultrahigh-pressure (HP–UHP) rocks recording high-temperature (HT) > 700 °C are well exposed in the Central Alps, making it an ideal region...
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The involvement of deep plume-related materials in the South Atlantic Ocean asthenosphere as indicated by isotopic independent component analysis of basalts
Mantle convection plays a key role in magmatism and volcanism on Earth. The final distribution of deep mantle material upwelled into the...
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Identifying crustal contributions in the Patagonian Chon Aike Silicic Large Igneous Province
The volcanic rocks of the Chon Aike Silicic Large Igneous Province (CASP) are recognized as magmas dominantly produced by crustal anatexis....
