其实质是根据不同矿体赋存条件和结构、构造进行开采方法和工艺采石的设计施工。

Whose essential is the design of recovering way and rock material exploiting technique according to the different ore deposits conditions and structures.

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根据矿体赋存条件和所选用的采矿方法，各种采矿方法所占的比例，计算采矿综合法损失率为12%、贫化率为15%。

According to the condition of ore body, selected mining method and proportion of each mining method, and through calculation, the mining loss rate is 12% and the impoverishment rate is 15%.

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主要控矿条件为小岩株状石英闪长玢岩（次火山岩），其中寄生的隐爆角砾岩筒及外围裂隙中赋存着金矿体；

The main control condition is quartz diorite-porphyrite with the shape of small rock stub(subvolcanic rocks), among the parasitic rubblerack tube and the off-lying crack, the gold orebody occurs.

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