Geophysical Journal | 2014 volume 36 6

About conditions of magma chambers in the Earth's mantle

© Gordienko V.V., 2014

The investigation of the PT-parameters of magma in the mantle of this and other oceans is conducted. They are about 25 km and 1150 , 55-60 km and 1200 , 95 km and 1300 , 145 km and 1500 , 210 km and 1700 . The results are consistent with the advection-polymorphic hypothesis of deep processes.

Key words: mantle of the oceans and continents, deep processes, magma sources, PT-parameters

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