Mineralogical Study of Boron-Bearing Iron Concentrate Ore

doi:10.12068/j.issn.1005-3026.2015.04.027

Abstract

Abstract: The chemical composition， mineral composition， dissemination characteristics of the minerals were detailedly investigated by traditional process mineralogy method and XRD， MLA automatic detection，chemical analysis， etc. The results showed that boron and iron respectively occur in the main form of szaibelyite and magnetite， and the primary gangue minerals are serpentine， mica and carbonate minerals. Crystal stock of minerals is complex and intergrowth ralation of minerals is close， the magnetite， szaibelyite and ludwigite are closely symbiotic， they are usually associated with serpentine， and mica closely in the shape of sawtooth or irregular. The results may provide the basis for the rational comprehensive utilization of the boron-bearing iron concentrate.

Key words: boron-bearing iron concentrate, mineralogy, mineral composition, dissemination characteristics, comprehensive utilization

CLC Number:

TD912

GAO Peng， YU Jian-wen， HAN Yue-xin， ZHOU Man-geng. Mineralogical Study of Boron-Bearing Iron Concentrate Ore[J]. Journal of Northeastern University Natural Science, 2015, 36(4): 581-584.

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