DBPapers
DOI: 10.5593/SGEM2014/B11/S1.030

MINERALOGICAL-GEOCHEMICAL FORECASTING METHOD OF THE TYPES OF GOLD-ORE DEPOSITS IN PLATFORM AREAS

Z. Nikiforova
Wednesday 1 October 2014 by Libadmin2014

References: 14th International Multidisciplinary Scientific GeoConference SGEM 2014, www.sgem.org, SGEM2014 Conference Proceedings, ISBN 978-619-7105-07-0 / ISSN 1314-2704, June 19-25, 2014, Book 1, Vol. 1, 239-246 pp

ABSTRACT

For the first time, at the eastern Siberian platform, synthesis on mineralogicalgeochemical features of placer gold was carried out, that allowed forecasting formation of Precambrian ore-gold deposits of gold-quartz-lowsulfide, gold-ferruginous-quartzite, gold-copper-porphyric and gold-platinoid formations, as well as gold-silver and goldsulfide- quartz one, caused by Mesozoic tectonic-magmatic activation. Developed methods and approaches of the study of mineralogical-geochemical features of placer gold can be successfully used to forecast ore-gold deposits at other platforms.

Keywords: placer gold, formation types, mineralogical-geochemical, method, Siberian platform

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