DEEP STRUCTURE, RHEOLOGY AND METALLOGENY OD THE CRUST AND UPPER MANTLE OF THE VERKHOYANO-KOLYMSKY REGION

A.M. Petrishchevsky, Yu.P. Yushmanov

Аннотация


In the report, the authors analyze connections of spatial placement of ore fields with the crust and upper mantle anomalies of the Verkhoyano-Kolymsky region in 3D-statement. Gravity rheological models discover new features of the tectonosfere deep structure; they explain already known structural, petrologic and geochemical characteristics of ore fields with different specialization from a position of their connection with a deep structure of the region.


Ключевые слова


gravity models; crust; mantle; rheology; stretching zones; plumes; metallogeny; North-East Asia.

Литература


Goryachev N.A. Geologiya mezozoiskikh zoloto-kvartsevykh zhil’nykh poyasov Severo-Vostoka Azii (Geology of Mesozoic gold-quartz vein belts of Northeast Asia). Magadan: SVKNII FEB RAS, 1998. 210 p. (In Russ.).

Mineragenicheskaya karta Rossiiskoi Federatsii i sopredel’nykh territorii. Masshtab 1:2 500 000 / red. D.S. Rundkvist (Mineragenic map of the Russian Federation and adjacent territories. Scale 1: 2 500 000). Moscow: Aerogeologiya Publ., 2000. (In Russ.).


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