Uptake of Dissolved Fluorine from Seawater During Halmyrolysis of Igneous Rocks

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Resumo

According to long-term 6-year experiments, a significant decrease in the concentration of dissolved fluorine in seawater was established during its interaction with ultrabasic and basic igneous rocks: dunite, gabbro-norite, and basalt. It is concluded that submarine weathering (halmyrolysis) of rocks of the oceanic crust is a significant expenditure item in the geochemical balance of fluorine in the World Ocean.

Sobre autores

A. Savenko

Lomonosov Moscow State University

Email: Alla_Savenko@rambler.ru
Moscow, Russia

V. Savenko

Lomonosov Moscow State University

Moscow, Russia

Bibliografia

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  4. Григорьев Н.А. Среднее содержание химических элементов в горных породах, слагающих верхнюю часть континентальной коры // Геохимия. 2003. № 7. С. 785–792.

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