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Abstract: According to the predecessors exploration data, to the mountain of the regional geological background, mine's geological features, deposit, and ore geological features were studied. Deposit is a metamorphic sedimentary iron ore deposits, metamorphic sedimentary iron ore deposit with the typical characteristics, including seam bit old by the regional Archean metamorphic rock strata control, deposit formed by the regional folding movement of the role and the transformation of faults, the final enrichment and mineralization. Orebody zonal distribution, a larger scale, layered, like layered output, ore a pinch reproduction, expansion contraction characteristics, ore grade (mFe15-35%) lower, useful components evenly distributed, ore Industry type is required to select a weak magnetic magnetite, natural type of amphibole English-type magnetite. In this paper, results of previous work, through study and research, theory with practice, for the deposit has the characteristics of the use of cite the fact that the column data several ways, from face-to-line, from line to the point, from the point of breakthrough, resulting in an overall summing up the causes of the deposit, component elements and their appearance with the characteristics of the relationship between the deposit, which summed up to find the same type of deposits should pay attention to stratigraphy, structure, symbol layer and its geological environment in which regional characteristics.
Key words: post-shan; ore-body structure; deposit characteristics
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