Description of conditions of melts and solutions differentiation in the mantle and crust
© O. V. Usenko
Melt is a solution of electrolyte and its structure under PT-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 Åh and ðÍ. 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.