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UDC 551.2:(553.411+553.491.8+553.495)(571.61/.64)
GEODYNAMIC SETTINGS OF FORMATION OF LARGE DEPOSITS OF PRECIOUS AND RADIOACTIVE ELEMENTS IN INAGLI-KONDER-FEKLISTOVSKY BELT AND ITS FLANGES
V. G. Khomich, N. G. Boriskina
The Inagli-Konder-Feklistovsky magma-metallogenic belt was formed due to deep geodynamics. The belt originated in the Late Mesozoic time above one of the paleotransform faults bounding the stagnated oceanic slab with possible upwelling of the lower mantle substance and energy. The topomorphic element of the belt are the ring alkaline-ultrabasic massifs, areals of the alkaline-earth-alkaline associations of granitoids, and deposits of precious (PGE, Au, Ag) and radioactive (U-Th-REE) metals.
Key words: deep geodynamics, deposits, gold, platinum, uranium.
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