59 research outputs found
Age, Composition, and Sources of Rocks and Ores of the Okunevskoe Fluorite–Leucophanite Deposit, Western Sayan: Assessment of the Contribution of Magmatism to Ore Mineralization
No full textLate cenezoic transcontinent structures and magmatics of the Euro-African segment of the Earth and geodynamics of its formation
No full textA possibility for intraplate nature of processes of the volcanic activity in African and West European regions is considered. It is assumed that the intraplate activity has been controlled basically by two large transcontinental structures such as groove zones originating as a result of late Cenozoic era activation of the African-Atlantic hot field of mantle or superplum. A model of forming the transcontinental groove zones is suggested. It is shown that the regional tectonic conditions dictate the formation of the conjugated lateral and vertical rows of the magmatic associations
Late cenezoic transcontinent structures and magmatics of the Euro-African segment of the Earth and geodynamics of its formation
No full textA possibility for intraplate nature of processes of the volcanic activity in African and West European regions is considered. It is assumed that the intraplate activity has been controlled basically by two large transcontinental structures such as groove zones originating as a result of late Cenozoic era activation of the African-Atlantic hot field of mantle or superplum. A model of forming the transcontinental groove zones is suggested. It is shown that the regional tectonic conditions dictate the formation of the conjugated lateral and vertical rows of the magmatic associations
Zoned magmatic areas and anorogenic batholith formation in the Central Asian Orogenic Belt (by the example of the Late Paleozoic Khangai magmatic area)
No full textSources of ocean island magmas
No full textOn the basis of more than 500 analyses of water, K, Ti and P in fused inclusions (257 analyses) and quenching glasses (281 analyses) of basites from ocean islands and plateaus the problem of magma sources is considered, targeted at developing the generalized model of mantle plums structure
Sources of ocean island magmas
No full textOn the basis of more than 500 analyses of water, K, Ti and P in fused inclusions (257 analyses) and quenching glasses (281 analyses) of basites from ocean islands and plateaus the problem of magma sources is considered, targeted at developing the generalized model of mantle plums structure
Late Paleozoic and Early Mesozoic rare-metal magmatism of Central Asia: Stages, provinces, and formation settings
No full textPlate tectonics and mantle plumes as a basis of deep-seated Earth’s tectonic activity for the last 2 Ga
No full textLate Cretaceous-Early Cenozoic volcanism of Southern Mongolia: A trace of the South Khangai mantle hot spot
No full textMantle plumes of Central Asia (Northeast Asia) and their role in forming endogenous deposits
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