Teck Resources flags fourth-quarter profit coming below estimates

South Africa's role in getting Zimbabwe's diamonds back into international trade is being slammed as "dangerous", amid revelations that government officials there have helped export millions of dollars worth of Zim diamonds. South Africa's State Diamond Trader officials admitted in parliament last week that they had helped Zimbabwe export diamonds from Chiadzwa, despite an international ban on the trade.

Unrest and strikes in Indonesia, Chile, Australia and Africa, a shortage of skilled workers in North America and rising labour costs all over the globe are quickly becoming the most serious downsides of a mining boom that started almost a decade ago. While a historically high overall jobless rate is masking spiking wages in the resources sector in the US, workers in emerging markets are shutting down operations of mining companies deemed not to be sharing record profits fairly.

Copper-zinc miner HudBay Minerals said Wednesday it has acquired the roughly 2.5m shares in Norsemont Mining it did not already own, giving it 100% ownership. The acquisition is set to increase HudBay's copper output by about 145% when Norsemont's Constancia mine in Peru comes into full production. The news comes a day after the company announced it will spend $144m to build a new concentrator at its Lalor project in Manitoba, Canada.

Reuters reports Zimbabwe could take over mines that fall short of laws requiring them to sell majority stakes to locals by September, a government minister said on Wednesday. Mineral-rich Zimbabwe has the world's second largest known platinum reserves after neighbouring South Africa and foreign miners working there include Zimplats Holdings, a unit of Impala Platinum, global mining giant Rio Tinto, and Anglo Platinum.

The Top 10 Metals & Minerals Industry projects in Canada are dominated by large-scale oil sands and metal mining projects. What was once considered a large project is being dwarfed by today's mega-projects. Projects exceeding $1 billion are no longer rare, but commonplace. Currently, there are 67 projects in Canada with a total investment value (TIV) of $1 billion or more.

Oilsands Quest assessed the results of the formal strategic alternatives process launched on August 17, 2010, which explored options to enhance shareholder value. After opening a data room and holding discussions with several entities in recent months, Oilsands Quest has achieved a clear understanding of asset development that potential partners or purchasers are seeking.

Canada's biggest precious metals stocks were up an average 5.5% in late afternoon trade on Tuesday led by Endeavour Silver and Silvercorp Metals which both added around 12%. First Majestic Silver was up 9% and Silver Wheaton 6%. The index with an average market capitalization of US$7.7bn was outperforming a lacklustre broader market with bellwethers Barrick and Goldcorp also making substantial gains. Weak economic news from Europe, lingering concerns about the Greek debt crisis and media reports that China may raise interest rates have lured investors back to precious metals.

A new report by Global Data on the top 2011 oil and gas investment destinations claims as much as 22% of the world's undiscovered and technically recoverable oil and gas could lie within Arctic territories. Oil and mineral wealth coupled with the opening of new shipping routes are transforming cities and towns in the region. Apart from the Arctic and Canada's oil sands where new projects could up current production of 1.7m bpd by another 2.7m bpd, new discoveries in Ghana, Uganda and other parts of Africa which remain largely unexplored are also attracting billions in investment from foreign oil and gas companies.

The Guardian reports the billionaire chief of ArcelorMittal Lakshmi Mittal is planning a giant new opencast mine 300 miles inside the Arctic Circle in a bid to extract a potential $23bn worth of iron ore. The mega-mine – which includes a 150km railway line and two new ports – is believed to be the largest mineral extraction project in the Arctic and highlights the huge commercial potential of the far north as global warming makes industrial development in the region easier.