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HIGH-GRADE IRON ORES OF KMA AS A RAW MATERIAL FOR METALIZATION

Tatyana N. Gzogyan, Semen R. Gzogyan, Elena V. Grishkina, Ekaterina F. Romanenko, Denis V. Ermolaev

Abstract


Mineralogical composition of rich iron ores of KMA deposits is considered in the work, with the aim of potential obtaining high-quality iron ore products, as a raw material for metallization. It is noted, that rich iron ores of KMA have a complex geological and mineralogical structure. As a result of the research, it was found that the diversity of mineral types of high-grade iron ores of KMA deposits is due to the different mineral composition of parent materials, and the development of secondary processes (carbonation, chloritization). Significant heterogeneity of high-grade ores in composition, properties and quality is shown in the work.

Keywords


high-grade iron ore, chemical composition, martite, hematite, hydrohematite, goethite, hydrogoethite, carbonation, chloritization

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References


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DOI: http://dx.doi.org/10.6084/ijact.v8i6.955

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