News:
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Coal mining data - Know More
9 Oct 2014 , Descriptions and technical metadata for the coal mining data held in the national coal mining database of England, Scotland and Wal...
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China eases coal mine working day curbs as supply tightens - Know More
17 Nov 2016 , China s top planning body has relaxed working day restrictions on its coal mines after reduced output boosted prices, frustrating central....
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Operating coal mine production figures - Know More
As at May 2016 there are 17 producing coal mines in New Zealand...