Geochemical features of the compositions of the Mesozoic igneous rocks of the Khokhoi ore field (Upper Amga gold-mining district, Aldan shield, North Asian Craton)
Journal: IOP Conference Series Earth and Environmental Science
Year: 2019

Abstract The article considers features of geochemical composition of the Mesozoic igneous rocks of the Khokhoi ore field, spatially located in the Upper-Amga gold-mining district of the north-western part of the Aldan-Stanovoy shield, at the junction of two large structural units - the Olekma granite-greenstone region and the Aldan granulite-gneiss area, in the zone of meridional deep Amga fault. Magmatic formations are represented by the Northern Boskho, Western Boskho and Upper Khokhoi massif