The combined support with cable bolt wire mesh and shotcreting is applied in coal roadway in Xingan coal Mine of Hegang Mining Industry Group.

鹤岗矿业集团兴安煤矿在煤巷中应用锚索锚杆挂网喷喧支护，取得了较好的技术经济效果。

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The mining subsidence mechanism of metal mine with fractured blocky rock mass is different from that of coal mine with layered rock mass.

金属矿山多为裂隙发育的块状岩体，因而开采引起的地表沉陷机制不同于层状地层的煤矿。

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We have got good economic benefit by adopting the apply of multiple ceiling coal mining in the Mine Block of Hegang.

在鹤岗矿业集团公司应用综采放顶煤采煤法，取得了良好的经济效益。

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In West Virginia's coal mining communities this weekend, funeral services are being held for victims of the Sago Mine accident this past week.

NPR: Life in a Mining Town

If a mining operation goes bust, Robertson keeps the coal and most of the equipment--and leases the mine to somebody else.

FORBES: Fuel's paradise