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Information × Registration Number 0204U006139, 0102U000539 , R & D reports Title Mineralogy-petrographical and ore-geochemical research of precionz-metallic mineralization of Yarun area. popup.stage_title Head Syomka V.O., Registration Date 23-07-2004 Organization State self-supporting scientific and technical centre of local forecasting and studying the noble and rare metals popup.description2 Object of researches - geochemical anomalies of gold in rocks of the Novograd-Volynsk strata. The purpose of the researches - studying of mineralogical-petrographic and ore -geochemical features of the noble metal mineralization in the rocks of Yarunsk area. The ore-mineralogical, petrographic, micro x-ray spectral, microprobe and geochemical methods of researches were used while carrying out reseaches. As a result of the researches the following scientific problems are solved: rocks primarily enriched with precious metals are discovered; mechanism of redistribution and concentration of precious metals is investigated; mineralogical composition of noble metal mineralization and associated telluride minerals are investigated; low erosive level of the rocks comprizing Yarunsk is established; such minerals as hedleyite, joseite B, tetraurucuprite are discovered and investigated in precambrian rocks of US (Ukrainian Shield) for the first time Product Description popup.authors popup.nrat_date 2020-04-02 Close