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UDC (553.41.065.3:551.243):550.83(571.65) STRUCTURAL POSITION AND SOME DEEP STRUCTURE FEATURES OF AU-AG-EPITHERMAL DEPOSITS OF THE AGAN PERSPECTIVE AREA (MAGADAN REGION)
N. K. Gayday, I. M . Khasanov
Inevitable exhaustion of placer base sharply raises a question of the need for more detailed studying of ore deposits. Nowadays within volcanic-plutonic belts there are territories where prospecting was carried out and ore occurrences were discovered at the end of the XX century. However the gold content revealed at that time did not give the chance to exploit those deposits effectively. Today the newest technologies of mining allow returning to previously proven deposits. The paper presents results of the complex analysis of structural position and deep structure features of the Agan perspective area of the Okhotsk-Chukotka volcanogenic belt. Its whose ore potential is mainly connected with numerous volcanic and plutonic injections occurring at different times and conjugate to hypogene faults leading to intermixing of crustal and mantle material.
Key words: deposit, deep structure, fault, rock density.
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