Abstract
The article describes the results of petrographic, petrochemical, petrofabric, mineralogical and geochemical studies of the major rock groups potentially Cu, Ni, Pt ore- bearing mafic-ultramafic massifs in the Nizhne- Derbinsk complex (Eastern Sayan Mountains). Based on the data interpretation the investigated massifs can be classified as peridotite- pyroxenite-gabbronorite formation of geosynclinal regime in Altai-Sayan folding area. Significant massif deformation occurred during the final post-consolidation formation stage. The petrographic features of gabbro and petrofabric patterns of the rock-forming minerals in the Burlakski and Nizhne-Derbinsk massifs indicated the fact that massifs were involved in the accretion-collisional development stage of the Central Asian folding belt during the final formation stages the Nizhne-Derbinsk complex.
Original language | English |
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Title of host publication | IOP Conference Series: Earth and Environmental Science |
Publisher | Institute of Physics Publishing |
Volume | 27 |
Edition | 1 |
DOIs | |
Publication status | Published - 10 Nov 2015 |
Event | 19th International Scientific Symposium on Problems of Geology and Subsurface Development, PGON 2014 - Tomsk, Russian Federation Duration: 6 Apr 2015 → 10 Apr 2015 |
Conference
Conference | 19th International Scientific Symposium on Problems of Geology and Subsurface Development, PGON 2014 |
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Country | Russian Federation |
City | Tomsk |
Period | 6.4.15 → 10.4.15 |
ASJC Scopus subject areas
- Earth and Planetary Sciences(all)
- Environmental Science(all)