Copper

Canadian Press reported Thursday on the merger of US Gold Corp. (TSX:UXG) and Minera Andes Inc. (TSX:MAI) to form a new corporate entity called McEwen Mining.

Teck Resources Limited (NYSE: TCK) will invest $210 million at its Trail Operations to increase its capacity to recycle end-of-life electronic waste and $475 million in a mill modernization project at Highland Valley Copper. Both operations are located in British Columbia. The No. 4 Furnace Project at Trail Operations includes the construction of a new slag fuming furnace and settling furnace that will integrate into the existing lead smelting process. Construction on the project will begin in 2012 with completion scheduled for 2014.

TORONTO, ONTARIO--(Marketwire - Sept. 22, 2011) - Franco-Nevada Corporation (TSX:FNV)(NYSE:FNV) ("Franco-Nevada") and Lumina Royalty Corp. ("Lumina Royalty") have entered into an arrangement agreement whereby Franco-Nevada will acquire all of the common shares of Lumina Royalty by way of a court approved plan of arrangement for US$60 million in Franco-Nevada common shares and US$6 million in listed Franco-Nevada warrants ((TSX:FNV.WT.A) with a C$75.00 exercise price, expiring June 16, 2017). Under the arrangement, Lumina Royalty shareholders will receive 0.03487 Franco-Nevada common shares and 0.01917 Franco-Nevada warrants for each Lumina Royalty common share held.

World markets tumbled overnight as bad news mounts and investors turn pessimistic. The Hang Seng fell 4.95%, the S&P ASX was down 2.63% and the Shanghai composite index is down -2.78%. Even gold, the traditional fear trade, was off three percent and trading at $1,739.

News that the Mongolian government is rethinking a 2009 deal that gave Ivanhoe Mines and Rio Tinto a 66% stake in the massive Oyu Tolgoi gold and copper project has sent the shares of Ivanhoe down more than 9.5% in Toronto on Wednesday afternoon, while Rio's ADRs gave up over 6% in New York trade. The bad news appears to have led to a bust-up between the two companies, with Ivanhoe founder and CEO Robert Friedland saying on Wednesday Rio's senior management has been making "unauthorized and incomplete" statements about Oyu Tolgoi and that he will take the matter up with the world's number three miner. Ivanhoe is closely tied to Mongolia where it also controls SouthGobi, a producing coal mine. SouthGobi plummeted 10% on Wednesday.

Freeport-McMoran Copper & Gold reported on Wednesday that the strike at its Grasberg operations in Papua, Indonesia, which began Sept. 15, is costing the company about 3 million pounds of copper and 5 thousand ounces of gold for each day of the work stoppage. The company says that it is negotiating a two-year extension of its bi-annual collective labour agreement, which is scheduled for renewal on September 30, 2011.

China's position as the world's economic engine is being reinforced as expectations for growth in developed markets wane, but so is the risk a decline in its appetite for metals and minerals may mean the Asian giant won't offset any Western slowdown.

After declaring a 730,000 tonne increase of contained copper in mineral resources at Kennecott Utah Copper, Rio Tinto (NYSE:RIO) expects to head underground. Rio Tinto says that the mineral resource, known as the North Rim Skarn, is a high-grade copper-gold skarn deposit located approximately 300 metres below the current Bingham Canyon pit, the world's deepest open pit mine. The company has committed US$165 million to complete the next stage of exploration and development studies by 2014.

The Mongolian government is discussing possible changes to a 2009 investment agreement for the massive Oyu Tolgoi copper-gold deposit, media reports quoted Mongolia's finance minister, S. Bayartsogt, as saying Tuesday. The 2009 deal gave a 66 percent stake in the multibillion-dollar Oyu Tolgoi project in Mongolia's South Gobi region to the Canadian miner Ivanhoe Mines (Toronto: IVN.TO - news) , in which mining giant Rio Tinto now owns a 48.5 percent stake. The government has the remaining 34 percent stake.