Tectonics and metallogeny of the Khakandzha ore district in the Okhotsk–Chukotka volcanic belt

Tectonics and metallogeny of the Khakandzha ore district in the Okhotsk–Chukotka volcanic belt

Bibliographic Details
Parent link:Russian Journal of Pacific Geology
Vol. 10, iss. 5.— 2016.— [P. 337–350]
Main Author: Yushmanov Yu. P. Yury Petrovich
Corporate Author: Национальный исследовательский Томский политехнический университет Институт природных ресурсов Кафедра гидрогеологии, инженерной геологии и гидрогеоэкологии
Other Authors: Petrishchevsky A. M. Alexander Mitrofanovich
Summary:Title screen
The data on the structure, geodynamics, and metallogeny of the Khakandzha ore district in northwestern Okhotsk region are analyzed and the two main factors responsible for the localization of ore deposits are defined. The magmatic factor controls the confinement of the ore district to the tectono-magmatic structure of the central type (source of ore matter), which determines the concentric zoning patterns in the distribution of ore mineralization. The tectonic factor determines the confinement of the ore districts, deposits, and ore occurrences of the region to the meridional left-lateral shear structure, which controls the magma and fluid distribution. Local extension (transtension) in this structure against the background of general lateral compression (transpression) provided tectonic environments most favorable for ore accumulation.
Режим доступа: по договору с организацией-держателем ресурса
Language:English
Published: 2016
Subjects:
электронный ресурс
труды учёных ТПУ
Online Access:http://dx.doi.org/10.1134/S1819714016050055
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=651167

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