... at the bottom of the upper structural stage, acted in considerable measure as a screen against rising magmatic solutions. ... to hypabyssal, a feature of which is the intensity of magmatic replacement and hydrothermal aureole metasomatism. ... Menyaylov, A. A. Tufy i kimberlity Sibirs - koy platformy i ikh proiskhozhdeniye ( Tuff and Kimberlite of the Siberian ... Pospelov, G. L. Proceedings of the Twenty - First International Geological Congress, Reports of Soviet Geologists, Problem 14, anbsp;...
|Title||:||Doklady of the Academy of Sciences of the U.S.S.R.|