China’s steel futures fall as snow to curtail construction demand

Rio Tinto is to invest US$833 million (Rio Tinto share US$706 million) in major power and fuel supply projects as part of its drive to substantially increase iron ore production capacity in Western Australia. Rio Tinto's integrated Pilbara power and gas network will be upgraded with a US$520 million investment and a further US$313 million will be allocated to fuel infrastructure facilities.

As the United States and its allies look back on a weekend of memorials and tributes to the nearly 3,000 victims of 9/11, the country that was struck in retaliation for the 2001 attack on America could become a hotbed of mining. The National reports that Indian firms are bidding billions of dollars for a contract to mine iron ore in a central district of Afghanistan: "A consortium led by the state-run Steel Authority of India (SAIL) could invest up to US$6 billion (Dh22bn) in the mine, railroads and a steel plant in a race with China to lock in raw materials for two of the world's fastest-growing economies."

The Australian quotes a Rio Tinto spokesman on Wednesday saying the discovery of a species of freshwater crab and a never before recorded shrimp near its Weipa mine would not be threatened by a planned bauxite expansion, but environmental protesters could still scupper the $900 million project. Rio Tinto, the world's number two miner, found a total of six species of crustacean including the new crab, which is about the size of a quarter, as part of its environmental impact study. It is now up to Australia state and federal governments to assess the findings.

The British Geological Survey (BGS) on Wednesday published the latest list of the 52 elements, minerals and metals most at risk of supply disruption because global production is concentrated in a few countries, many with unstable governments. Surprisingly rare earths used in green technology and defence do not top the list but comes in at number five. Antimony, extracted mainly from stibnite (pictured), widely used for fireproofing is most at risk. The platinum group metals (auto catalysts) hold the second spot while niobium used in touch screens and scanners and tungsten for cutting tools are also at risk of supply disruption as a result of increased competition among the world's growing economies, political instability, resource nationalism, along with events such as strikes and accidents. China is the number one producer of 50% of the 52 chemicals on the list and produces 75% of the world's antimony.

The cost of borrowing for Brazil's Vale has risen to record highs relative to competitors BHP Billiton and Rio Tinto, as the Brazilian government looks to reap more in mining taxes amid surging metals prices, Bloomberg is reporting: The world’s largest iron-ore mining company’s dollar bonds due in 2019 yielded 4.22 percent, a record 152 basis points more than similar-maturity bonds from higher-rated BHP. The yield gap has swelled 61 basis points, or 0.61 percentage point, this year. The spread over Rio Tinto Group bonds reached 84 basis points yesterday after averaging 51 points in the first seven months of 2011.

China plans to dramatically consolidate the number of mines in its country, according to Caterpillar (NYSE:CAT) and a study by MCCM. And China also wants its mines to be a lot more productive. Caterpillar released the results of a study in August. In 2004 China had 25,000 operating mines. By the end of 2013 China wants to get that number down to 4,000 mines. A minimum production of 300,000 tonnes per annum will be required for mine approval.

TORONTO, ONTARIO--(Marketwire - Sept. 8, 2011) - Auryx Gold Corp. ("Auryx" or the "Company") (TSX:AYX)(NSX:AYX) is pleased to announce the discovery of two distinct zones of massive iron-oxides ("Fe-oxides") overlying and peripheral to the Otjikoto gold deposit. Both zones occur at and near surface and have been named the Main Magnetite Zone ("MMZ") and the Magnetite 1 Zone ("M1Z"). Geophysical work suggests the Fe-oxide mineralization has a potential strike length of 6km. Please follow the link to view a plan view of the magnetic anomaly:http://auryxgold.com/projects/otjikoto_drill_program/mag_anomalies/

Guinea's parliament adopted a new mining code that more than doubles the share the West African state can take in mining projects to 35 percent and toughens procedures for acquiring development permits, the government said on Saturday.

Rio Tinto will invest US$310 million to assure a sustainable water supply for its iron ore operations in the Pilbara region of Western Australia, ensuring a sufficient resource to accommodate the expansion of annual production capacity up to the planned 333 million tonnes (Mt/a). The coastal water supply project, which involves construction of a new borefield and pipeline system, will be completed by mid-2013, coinciding with the first ore from the planned increase in production capacity to 283 Mt/a.