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1. Age and material sources of lithium-fluorine granites of the Far East (U-Pb and Lu-Hf isotope data).

Author

Alekseev, V., Marin, Yu., Kapitonov, I., and Sergeev, S.

Subjects
*LUTETIUM isotopes, *HAFNIUM isotopes, *LITHIUM isotopes, *FLUORINE isotopes, *URANIUM-lead dating, *IGNEOUS intrusions, *ANALYTICAL geochemistry, *CRUST of the earth
Abstract

The article presents a study on the lutetium-hafnium (Lu-Hf) and uranium-lead (U-Pb) isotope systems with concepts of geochemical evolution of the crust of the Earth. It says that the study used zircon U-Pb dating for verification due to the material's low sensitivity to greisenization. It discusses the analysis of the age ranges between lithium-fluorine (Li-F) formation, which was characterized by monzonitoids intrusions. It adds that the data obtained show that Li-F granites from the Far East are the youngest in Eurasia.

Published
2013
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