Description of the conditions for differentiation of melts and solutions in the mantle and crust

Melt is a solution of electrolyte and its structure under РГ-conditions of the mantle is similar to the structure of water solution. As independent parameters describing its behavior under constant pressure and temperature we propose to use characteristics Eh and pH. Detailed reconstruction of physi...

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Datum:2012
1. Verfasser: Usenko, O. V.
Format: Artikel
Sprache:Russisch
Veröffentlicht: S. Subbotin Institute of Geophysics of the NAS of Ukraine 2012
Online Zugang:https://journals.uran.ua/geofizicheskiy/article/view/116668
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Назва журналу:Geofizicheskiy Zhurnal

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Geofizicheskiy Zhurnal
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Zusammenfassung:Melt is a solution of electrolyte and its structure under РГ-conditions of the mantle is similar to the structure of water solution. As independent parameters describing its behavior under constant pressure and temperature we propose to use characteristics Eh and pH. Detailed reconstruction of physical-chemical interactions taking place in the mantle and crust permits to solve not only theoretical problems but also essentially localize the sites of search of mineral deposits related to magmatic melts and hydrothermal solutions.