DOI: 10.5593/SGEM2015/B11/S1.039


Prof. Adilkhan Baibatsha, Dr Sezim Mustapayeva, Erkhozha Mamanov, Dr Kuliash Dyussembayeva
Tuesday 4 August 2015 by Libadmin2015

References: 15th International Multidisciplinary Scientific GeoConference SGEM 2015, www.sgem.org, SGEM2015 Conference Proceedings, ISBN 978-619-7105-31-5 / ISSN 1314-2704, June 18-24, 2015, Book1 Vol. 1, 307-312 pp

Within the West Ulytau belt are the two-phase implementation mafic ultramafic, differing in age, metamorphic grade, ore content and features in different structural levels. With peridotites associated copper-nickel sulfide mineralization having lenticular-elongated shape, and sometimes forming an annular and arcuate structure. Peridotite and gabbro-diabase sill have the nature of occurrence, stacked structure and a subparallel bodies located within the volcanic rocks, alternating with them.
Most are rich in sulfides peridotites ring structures where sulphide content in some bodies up to 7%. The mineral composition of sulfides is fairly constant and is represented by the degree of prevalence of the following: chalcopyrite, pentlandite, pyrrhotite, magnetite, sperrillitom, millerite, nickeline, that is a classic association of ore minerals, constantly present in ores magmatic copper-nickel sulfide deposits.

Keywords: basites, ultrabasites, sills, sulfide mineralization, copper, nickel

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