Results 31 to 40 of about 173,020 (351)
Geochemistry, Geophysics, Geosystems, 2014 Both silicate melts and aqueous fluids are thought to play critical roles in the chemical differentiation of the Earth's crust and mantle. Yet their relative effects are poorly constrained. We have addressed this issue by measuring partition coefficients
John Adam +4 more
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Литосфера, 2018 The Earth has a number of differences from the planets of the Solar System and other star-planetary systems. These differences were acquired during its formation and geological history.
Mikhail I. Kuzmin +2 more
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Solid Earth Sciences, 2023 The high light rare earth elements contents (up to 412 ppm) in the weathering crust over the REE industrial grade were observed in the Huangmeijian alkaline pluton of the Luzong Volcanic Basin, firstly revealing the mineralization potential of ion ...
Xiaoning Kang +3 more
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, 2014 The SNO+ detector, a new kiloton scale liquid scintillator detector capable of recording geoneutrino events, will define the strength of the Earth radiogenic heat.
Huang, Yu +5 more
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Earth-Crust Movements and their Causes [PDF]
Geological Society of America Bulletin, 1896 Introduction. SOURCES OF ENERGY. Nearly all the processes of nature visible to us—well nigh the whole drama of nature enacted here on the surface of the earth—derive their forces from the sun. Currents of air and water in their eternally recurring cycles are a circulation driven by the sun.
openaire +4 more sources
Seeking a geochemical identifier for authigenic carbonate
Nature Communications, 2016 Distinguishing between authigenic carbonate and primary marine carbonate is fundamental to our understanding of Earth’s carbon, oxygen and calcium cycles.
Ming-Yu Zhao +2 more
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Determination of spatial strains of the Earth crust using GPS measurements
Geodesy and Cartography, 2012 Spatial strains of the Earth crust were assessed using the finite elements method and an algorithm had been developed for a calculation of such strains. The experimental research had been carried out in the territory of the geodynamic ground of Ignalina ...
Algimantas Zakarevičius +1 more
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Ti3+ in corundum traces crystal growth in a highly reduced magma
Scientific Reports, 2021 Aggregates of corundum crystals with skeletal to hopper morphology occur in pyroclastic rocks erupted from Cretaceous basaltic volcanoes on Mt Carmel, N. Israel.
Beñat Oliveira +7 more
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Yankuang ceshi, 2023 BACKGROUNDWeathered crust elution-deposited rare earth ores are the dominant mineral resources in China[1-5]. The occurrence of rare earth elements (REEs) in weathering crust elution-deposited is very complicated.
Yun ZHU +7 more
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