Rescuers on Thursday declared the 29 miners trapped in a flooded iron ore mine in north China to be dead.

营救者周二宣布，被困在中国北部一被透水的铁矿的29名矿工死亡。

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The features of the structures are studied and analyzed in the coal layers in Qianling Mine in North Anhui province.

对皖北前岭煤矿煤层构造进行了研究、分析。

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FOR much of its 26-year life the Ranger uranium mine in north Australia has seen protests from ecologists who oppose digging for nuclear fuel on the edge of a world heritage park.

在北澳大利亚兰杰（Ranger）铀矿26年开发史的大部分时期内，它一直受到来自生态学家的抗议，他们反对在一个世界遗产公园的周边地区开发铀矿用于核燃料生产。

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The 40m (131ft) deep well at the Jebel Amir mine in North Darfur caved in on Monday.

BBC: Sudan: Darfur gold miners feared dead

Plans to operate an opencast mine in north Staffordshire show a "lack of respect" for miners buried in a 19th Century pit disaster, campaigners say.

BBC: Staffordshire coal mine plans show 'lack of respect'

The potassium compound is used in fertilisers and the UK's only current mine is at Boulby in North Yorkshire.

BBC: Sirius Minerals wins RGF cash for geosciences centre