The Keystone XL pipeline project of TransCanada Corp. should be halted because the US did not complete an environmental impact review before work started, green advocacy groups said in a lawsuit filed on Wednesday. The Center for Biological Diversity, Friends of the Earth and Western Nebraska Resources Council alleges the public process was a "sham" and that TransCanada has already started construction in the lawsuit filed in Omaha, Nebraska federal court. Governors of five of the six states the pipeline crosses have backed the project, except for the Nebraska. TransCanada has strongly denied the claims – all it did in Nebraska was "mow some grass."

The strike at Peru's Cerro Verde mine is getting nasty, reports MarkeWatch, with workers aiming to "paralyze the mine." MarketWatch reported Wednesday there are no negotiations underway to end the walkout, which began Sept. 29th over demands for higher wages and safety issues.

Guyana Goldfields (TSE:GUY) got a nice bump today after the company announced an agreeement with the Guyana government for developing its Aurora gold project. The stock was up around 8.5% on nearly-double average volumes on the Toronto exchange.

Joy Global Inc. has launched a new training course to educate employees on financial measures, reports Ulitzer. They claim that by educating employees in the steps they can take to optimize company performance, Joy Global will reduce costs and increase profit.

P&H Mining Equipment, a division of Joy Global Inc., identified the need for their sales force to have a working knowledge of the financial operations of the company, and to recognize the financial implications of everyday business decisions. P&H Mining Equipment recognized that this understanding would make the sales force more effective at reducing operational costs and defining solutions that address customer needs while enhancing Joy Global’s financial results.

Gold and gold receivables held by euro zone central banks rose by €56.8 billion to €420 billion after a quarterly revaluation, the European Central Bank said on Wednesday. Net foreign exchange reserves in the Eurosystem of central banks rose by €13.2 billion to €191.1 billion after the revaluation, the ECB said in a weekly consolidated financial statement. The combined balance sheet of the ECB and the 17 national euro zone central banks grew by €80.8 billion to €2.289 trillion, the statement showed. The euro fell against the dollar on Wednesday as worries about a Greek default persist and one day after the first European bank had to be bailed out.

Augusta Resource Corp. (TSE:AZC) — the company behind Arizona's latest copper mine — suffered a setback last week in its efforts to develop its Rosemont Copper Project.

Canada's North American Palladium said it plans to expand its flagship mine in Northern Ontario at a cost of around $75 million for the first phase of the project. Phase 1 of the Lac des Iles expansion should be completed in the fourth quarter of next year when the shaft will begin operating at a rate of 3,500 tonnes per day. The mine is located northwest of the city of Thunder Bay, and its primary deposits are palladium with some platinum, gold, nickel, and copper by-products. The company, which also operates two gold mines in Quebec, received a bump at the opening of trade in New York with the stock up 3.3% in a softer broader market.

John Garnaut identifies a disturbing trend for iron ore exporters, with Chinese steel prices falling and iron ore prices expected to follow, he writes in the Sydney Morning Herald. Garnaut quotes Chinese analysts saying that capacity utilization is declining because steel demand and prices are falling, while the prices for raw materials used in steelmaking — namely coal and iron ore — remain high. The steel and iron ore markets were bracing for "volatility on a declining trend", said Yin Jimei, an analyst at Iron & Steel Information Website in Tangshan. Xu Xiangchun, at Mysteel in Shanghai, said market anxieties over the global economy have coincided with softening domestic demand including a decline in railway construction due to a series of scandals in the Ministry of Railways.

The WA Government has urged apprentices to stick with their training after new figures indicating four out of ten drop out. At some major training providers up to half of all apprentices quit in their first year, with many moving on to highly paid but unskilled mining jobs.