Russian diamond giant Alrosa begins mining at Karpinskogo

They were supposed to be the vessels that will ferry iron ore from the world's largest exporter to the world's largest customer of the crucial steelmaking ingredient. Instead, Vale's new fleet of iron ore carriers could remain moored at home docks because the Chinese don't want them. Bloomberg reports that the Vale Brasil, the largest bulk carrier ever built, was designed to carry iron ore to China from Vale's mines in South America, but it has not made one voyage in six months of operation. The reason? China is refusing to accept the vessel, which is part of a fleet of 19 ships that Vale is buying from Chinese and Korean shipbuilders in deals valued at $2.3 billion.

Imperial Metals (TSE:III) is extending its Huckleberry mine in northern British Columbia by 7 years. The company said it plans to extend the Main zone pit and build a new tailings storage facility, which will keep the mine running until 2021, 7 years later than the previous plan to close the mine in 2014. The pit is estimated to contain 39.7 million tonnes of ore grading 0.343% copper, with an overall strip ration of 1.46 to 1. Since startup in 1997, the mine has produced an aggregate 870 million pounds of copper, 8 million pounds of molybdenum, and 105,000 ounces of gold and 3.4 million ounces of silver.

A report by Climate Spectator raises new questions about BHP Billiton’s $20 billion investment in the US shale gas business, saying Mike Yeager, the Houston-based boss of the world's number one miner's petroleum division, has been on quite a roadshow to explain the company's rationale but failed to adequately address the critical issue of water supply. Analysts are skeptical about the prospects of BHP's foray into shale gas – which the world’s most valuable miner could grow to $60 billion over the next decade – considering its poor track record with acquisitions, its relatively limited experience in the fracking business, environmental concerns and warnings that it is again buying at the top of the cycle.

The Globe and Mail reports ever since the euro zone bond markets first started to get the jitters, hedge fund managers have been whispering that gold could play a part in resolving the crisis. Until recently, this discussion has mainly been the preserve of conspiracy theorists and backbench German politicians. But now the use of gold to fund a euro zone bailout is coming closer to reality.

Reuters reports the board of Brazil's Vale has approved a $6 billion expansion of its Moatize coal project in Mozambique to lift output to 22 million tonnes per year from the 11 million tonnes it expects to mine initially with first production forecast for the second half of 2014. The country's Tete province is believed to hold one of the world's largest untapped coal reserves that has been compared with Australia's coal-rich Bowen Basin. Mozambique suffered a 15-year long civil war that ended in 1992 and remains one of the poorest countries in the world, but the ex-Portuguese colony 7% economic growth this year is forecast to accelerate thanks to billions in mining and infrastructure spending. The Mozambique metical is also the world's best-performing currency.

Vancouver-based junior Prophecy Coal (TSE:PCY), which moved to the TSX main board last month, has landed a major deal to build a coal-fired power plant in Mongolia. The company said yesterday its subsidiary, Eat Energy Development LLC, has received a licence from the Mongolian Energy Regulatory Authority to construct the 600-MW Chandgana power plant. It is the first thermal power plant licence to be issued by the Mongolian government. Coal for the Chandgana mine-mouth power plant will be supplied from Prophecy’s Chandgana Tal ("Tal") Deposit, for which the company has already obtained a mining licence. Tal contains 141 million tonnes of measured coal and is located 9 km north of Prophecy’s Chandgana Khavtgai project, a deposit with over 1 billion tonnes of measured and indicated coal, Prophecy states.

Boardroom chairs are being shifted at two large diversified mining companies, Vancouver-based Teck Resources and Brazilian powerhouse Vale SA, the world's second largest miner. Teck announced yesterday that Marcia Smith, Vice President, Corporate Affairs, will replace Doug Horswell as Senior Vice President, Sustainability and External Affairs. Horswell, staging into retirement, will work half-time in the company's Zinc and Health program. Meanwhile, Vale announced that coming this Thursday, CEO Murilo Ferreira will submit to the Board of Directors a proposal for a new structure of the company's Executive Board. Among the changes, the most high-profile is the replacement of CFO Guilherme Cavalcanti with Tito Martins, who currently runs Vale’s base metals division.

Nebraska legislators have voted unanimously to reroute the Keystone XL pipeline away from an ecologically sensitive region and the governor has signed new bills into law. The legislation is to pay for new environmental studies on the exact route the rerouted pipeline will take. The state and the proponent of the project, Canadian company TransCanada Corp. (TSE:TRP), agreed earlier this month to reroute the $7 billion project away from the Ogallala aquifer, a sprawling water table that provides water to cities and for irrigating farms. The new path would involve about 50 kilometres of pipeline. The company had long resisted changing the route, having already spent some $1.4 billion securing right of ways and stockpiling material for the project, which would deliver 700,000 barrels of crude oil a day from the Alberta oilsands to Texas refineries.

The arrival of four tiger cubs in Tadoba – one of the country's oldest national parks – has brought cheers to wildlife lovers. However, rampant coal mining in Chandrapur and its surrounding areas pose a grave threat to tiger conservation and protection reports Hindustan Times. The Indian government has allotted more than six new coal mines in the periphery of Tadoba tiger reserve where already half a dozen coal mines are operating. Tadoba tiger reserve was in the news recently for better big cat conservation and birth of 32 tiger cubs in the area since January 2010. India's tiger population has dwindled from tens of thousands a century ago to a mere 1,411 according to the last census conducted in 2008.