The hanging wall ore of the open-pit is one of important projects in transition from open pit to underground in Daye iron mine, and the shallow hole shrinkage mining method is adopted in the project.

大冶铁矿露天采场挂帮矿是该矿山露天转地下项目的重要工程，采用浅孔留矿法进行开采。

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The hanging wall block is relatively little disturbed, but the ore zone beneath bears abundant evidence of tangential movements .

上盘岩块相对地变动不大，而其下的矿石带却具有许多切线运动的证据。

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According to ore body characteristics and distribution, NNW hanging wall transtension fracture and Paomagang Fm fade dolomitic gravel subarkose has great prospects.

根据矿体特征和矿体分布规律，北北西向断层上盘张扭性裂隙及跑马岗组褪色白云质含砾次长石砂岩具有较好的找矿远景。

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