On the example of precious metal deposits localized in collisional structures of the Sayan-Baikal, Mongol-Okhotsk, Yano-Kolyma orogenic belts, the distinctive features of productive ore mineral associations, parageneses of dynamometamorphic genesis that resulted from deformation (mechanochemical) transformations of original rock various types have been considered. The latter ones are characterized by higher geochemical background of precious metals. The group of minerals that is represented by granulated quartz, albite, actinolite, sericite, iron-magnesial carbonates dominates in composition of ore parageneses.
Key words: dynamometamorphism, paragenesis, mineral association, precious metals, mechanochemical mechanism.
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