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Information × Registration Number 0202U000535, 0196U012204 , R & D reports Title Mineralogy of perspective rare-metal ore deposits of Ukrainian Shield popup.stage_title Head Pavlyshyn Volodymyr Ivanovych, Registration Date 12-02-2002 Organization nstitute of Geochemistry, Mineralogy and Ore Formation popup.description2 The minerals of rare-metal manifestation of the Ukrainian Shield are the subject of the research. The object of the work is finding out the pecualirities of mineral composition and conditions of forming of rare-metal manifestations of the Ukrainian Shield (Li- pegmatites of the western part of Kirovograd block and Zr-rare-earth pegmatite-syenites of Priazov block in the first place). The method of investigation is a complex of studing methods of minerals (optical, crystallomorphological, X-ray-structural, electron-zond X-ray- spectral microanalysis, thermo-, criometrical analisyses of studing of fluid inclusions, etc.). The Ukrainian Shield is the richest rare-metal province of Ukraine. According to mineral-bearers the large manifestatins of Li, Be, Sc,TR belong to the non traditional one. Petalite usually does not belong to the industrially important minerals, but among the Li-pegmatites of the western part of Kirovogr ad block it is the main or important ore component. The questions of their forming are discussed. Britolite does not form industrial concentrations in manifestations of TR, but it is the main ore mineral of Azov Zr-TR manifestation which is considered to be a new type of ore formation. The genetic model of manifestation and complex of search-estimation criteria of ore-dearing syenite stocks have been proposed. Mineralogical mapping of syenite massifs has to be conducted using structural-chemical characteristics of alkali field spar, amphibole, zircon. The results of the Scientific Research Work are used in organizations and Institutions of National Academy of Science of Ukraine and Ministry of Ecology and Natural Resources Product Description popup.authors popup.nrat_date 2020-04-02 Close