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Information × Registration Number 0303U007222, 0103U001983 , R & D reports Title Realization of studies material and grain composition of four laboratory samples popup.stage_title Проведення досліджень речовинного та гранулометричного складу чотирьох лабораторних проб Head Popovchenko S.E., Registration Date 21-04-2003 Organization National Mining University popup.description2 The studies mineral, chemical and grain composition of secondary kaolins, bentonitic and fireclays, forming and clay sands were conducted. In studies the petrographic and mineralogical methods, screen, X-ray diffraction, thermal, spectral, chemical, issuing quantometrical and tubbing analysiss were applied. For study of washability of sands the receptions(parties) of hydroclassification, desilting and dressing on a concentrating table were used. The mineral, granulometric, chemical, microelement structure of forming and clay sands, and also feature of enriching properties was learnt. The possibility of receiving from them is exhibited at the expense of dressing high-quality raw material, at which one in passing it is possible to select auric concentrates. The gold gravitates to an oozy and thin faction of sand, and also is present among a coarse fraction of sand, introduced not rounded grains of a quartz of domestic derivation. The rough accounts of an economic feasibility of organization of way withdrawal of gold from sands and even of secondary kaolins, and also direction of possible(probable) usage of the learnt samples of raw material in different industries are indicated.5635 Product Description popup.authors popup.nrat_date 2020-04-02 Close