Downer receives five-year extension at Commodore open-pit coal mine - International Mining
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B.C. coal mines' economic impact was overstated to gain environmental review approval, study says | CBC News
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Methane emissions from coal mines outstrip oil or gas
Major coal miners in China vow to boost output and cap prices
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Civil action stops project to install largest open-pit coal mine in Latin America – Ecogreen News
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Campaigners hail end of opencast coalmines in UK after latest victory | Mining | The Guardian
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Who opposes Kenney's decision to allow open-pit coal mining in Alberta's Rockies? Basically everybody. – daveberta.ca – Alberta Politics and Elections
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China coal: 54 open pit coal mines resume production in Inner Mongolia | Asia Markets
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