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Information × Registration Number 0222U001577, 0120U000200 , R & D reports Title Mineral and raw material resources of nepheline rocks of Ukraine and technology for producing of alumina popup.stage_title Head Донський Микола Олександрович, Registration Date 28-01-2022 Organization M. P. Semenenko Institute of geochemistry, mineralogy and ore formation popup.description2  Main alkaline rock occurrences of eastern and western parts of the Ukrainian Shield has been studied to define mineral resourses of nepheline rocks for alumina production. The alkaline rocks of eastern part of the Ukrainian Shield (Oktiabrskyi massif) are complex ores which can be used to produce: alumina (from microcline alkaline pegmatites); alumina, rare-earth metals (mariupolites, foyaites, pulaskites, partly alkaline pegmatites); rare-earth metals (albitites, glimmerites, syenite pegmatites). At the same time except alumina from nepheline syenites can be extracted some other components, such as: soda ash, potash, belite slime (for Portland cement); pyrochlore, zircon, nepheline and feldspar concentrates are final products of rare-earth ores which are about tenth part of Oktiabrskyi massif nepheline rocks. Proskurivka and Antonivka nepheline syenite occurrences at the western part of the Ukrainian Shield can be taken to consideration as a potential apatite raw material as well. Product Description popup.authors Bondarenko Olena Borysivna Bondarenko Serhii M. Vysotskyi Oleksandr B. Dovbush Tetiana I. Donskyi Mykola O Ziultsle Oleg V. Kalinichenko Tetiana H Kanunikova Lidiia I. Kovalenko Natalia O. Kotvitska Iryna M. Kucheryna Marfa M. Manziuk Liubov P. Ponomarenko Oleksandr M. Skobin Volodymyr T. Stepanyuk Leonid Mykhaylovych Somka Volodymyr O Somka Liudmyla V. Shvaika Igor D Shpylevy Leonid V. Yas'kevych Tetyana B. popup.nrat_date 2022-03-09 Close