copper mining process from rock to final product

Mining giant Vale ends emergency warning after nitrogen gasses released from Sudbury complex

Vale said if a person is exposed to a nitrogen dioxide mist, symptoms can include nose, throat, eye, skin and respiratory irritation

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Biggest profit fall in a decade for mining giant BHP Billiton as sliding commodity prices bite

The firm is expected to say that profits almost halved in the past year as it wrote down assets and planned for lower returns from its core copper and petroleum operations

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Copper Mountain projects copper output from BC mine near last year's level

VANCOUVER - Copper Mountain Mining Corp (TSX:CUM) says it plans to produce about 80 million pounds of copper from its flagship mine in southern British Columbia this yearThat would be slightly less than the 81 million pounds produced in 2014,.

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From Times Square to the Capitol, Apache Protestors Fight US Land Swap with Mining Company

Apache protestors pass through Times Square on the way to the Capitol to fight a federal land swap with a copper mining company

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FTSE falters as Antofagasta leads mining shares lower

Copper specialist cancels final dividend, while Chinese concerns persistLeading shares have slipped back as mining companies fell on Chinese growth worries and the Bank of Japan made gloomy noises about the economic outlookAntofagasta is leading.

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Glencore confirms sale of mines

Embattled mining giant Glencore says it has started the sales process for two of its copper mines in Australia and Chile

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Katanga Mining says it doesn't expect to find survivors from Congo landslide

TORONTO - Katanga Mining Ltd says it doesn't expect to find any survivors from a landslide at an open pit copper mine in Congo that it operates for Glencore

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Market Report: Copper-bottomed deal hits Antofagasta

Mining giant Antofagasta must be banking on a return to form from the copper price

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Glencore Plc expands asset sales to copper mines in battle to cut debt

Glencore, the commodity trader and miner seeking to cut its US$30-billion debt load by a third amid a rout in prices, is in talks to sell two copper mines in Australia and Chile after approaches from buyers

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China copper imports set to plunge

Fallout from Qingdao financing scandal tightens credit access

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Toxic gas leak in Sudbury is contained, say authorities

The Vale mining company declared an emergency earlier today after nitrogen dioxide was released from its Copper Cliff facility

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City sees mining deals on agenda as copper chief takes helm at Rio Tinto

Analysts speculated that Jean-Sébastien Jacques arrival could signal a harder intention to look at copper and other deals

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Katanga Mining says it doesn't expect to find survivors from Congo landslide

TORONTO - Katanga Mining Ltd says it doesn't expect to find any survivors from a landslide at an open pit copper mine in Congo that it operates for Glencore

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Rio Tinto Group approves US$53-billion Oyu Tolgoi copper mine expansion

The expansion will more than double output at the Mongolia copper and gold mine as producers race to meet a forecast global deficit by the end of the decade

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Preventing the Next Disaster in Haiti

By Ellie Happel and Mark SchullerThe earthquake that rocked Port-au-Prince and killed hundreds of thousands of people six years ago today is often misrepresented as a principal cause of poverty in Haiti Rather, the Goudougoudou, as the massive.

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Task force commissioned by mining industry recommends tighter dam oversight

The Mining Association of Canada says it will implement beefed up oversight of earth-and-rock dams that hold back mining waste as recommended in an independent report it commissioned after the Mount Polley mine dam failure last year That means.

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Copper no longer a haven as big miners suffer rocky commodity prices

A 10% crash in copper prices in the new year was not meant to happen, as prospects for 2015 had been seen as brightCopper is the commodity the big miners thought they could rely on While oil, iron ore and coal have plunged in price, copper was.

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FTSE falters as Antofagasta leads mining shares lower

Copper specialist cancels final dividend, while Chinese concerns persistLeading shares have slipped back as mining companies fell on Chinese growth worries and the Bank of Japan made gloomy noises about the economic outlookAntofagasta is leading.

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TSX soars on higher oil, metal prices; New York markets add to their 3-day rally

TORONTO - Energy and mining stocks helped the Toronto stock market soar more than 200 points on the final full trading day before Christmas, as copper and oil prices both rebounded

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Glencore Plc expands asset sales to copper mines in battle to cut debt

Glencore, the commodity trader and miner seeking to cut its US$30-billion debt load by a third amid a rout in prices, is in talks to sell two copper mines in Australia and Chile after approaches from buyers

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