India infrastructure giant GVK on Saturday said it would pay $1.3 billion for Australia's Hancock Prospecting coal, rail and port projects and spend a further $10 billion developing them as it lines up energy supplies for upcoming power plants. Hancock's owner and richest woman in the world, Georgina Hope Rinehart will join GVK Power's board and retain a 21% stake in the mines. Rinehart, 57, is predicted to become the world’s richest person as the coal projects and Hancock's massive 100%-owned iron ore mines start producing by 2014 and earn her annual profits of as much as $10 billion. The so-called queen of iron ore who inherited a debt-ridden mining company from her father 20 years ago had already doubled her wealth from 2010 before Saturday's deal.

Both gold and silver gained on the bullion market on Saturday as bargain hunters returned to the market. While gold surged by Rs 420 to Rs 28,160 per 10 grams, silver went up by Rs 1,100 to Rs 64,400 per kg. Trading sentiment in Mumbai improved after gold rose the most in a week on Friday in New York. However, many analysts say the gold price could continue to weaken into next week possibly going as low as $1,700/oz as indicated by technical chart patterns that have turned bearish, investors turning to riskier assets like shares, the dollar gains further and concerted efforts to shore up Europe's banks may begin to show fruit. Volatility in the gold market is increasing and the gap between gold’s highs and lows this year, have reached more than $600, the largest since the 1960s.

The China Post reports Mongolia's National Security Council has rejected a deal struck with foreign firms to develop the western block of Tavan Tolgoi in the South Gobi desert, the world’s largest deposit of high-quality coking coal used in steelmaking. Metallurgical coal has been trading at record levels of $330/tonne this year and the news is a blow to US mining giant Peabody Energy, China's Shenhua and a Russian-Mongolian consortium that were announced as winners in July. At the time the losing bidders from Brazil, India and South Korea were smarting and Japan went so far as to call the bidding process 'extremely regrettable'. Mongolia was hoping to privatize its Erdenes Tavan Tolgoi coal-mining company which controls the remainder of the 6 billion tonne resource for $3 billion next year.

Sify reports rampant extraction of iron ore for export was steadily eating away India's national wealth, retired Supreme Court judge M.B. Shah, who heads a commission probing illegal mining in several states, said Saturday. Justice Shah is probing unlawful mining in Goa, Orissa, Chhattisgarh, Andhra Pradesh and Karnataka. His team has been camping in Goa for the last two days – visiting mining leases, interviewing bureaucrats and inspecting documents, related to the more than 100 operational iron ore mines in the state. Justice Shah, who heads the nine-member commission, would be submitting a comprehensive report on the Goa mining scandal to the central government within 45 days.

South Wales Chief Constable Peter Vaughan called the unfortunate outcome of the search-and-rescue operation on Friday “the one that none of us wanted,” because police had held out hope of finding some of the miners alive. It is Britain’s worst fatal mining accident in years. Officials do not know what caused the accident at the Gleision Colliery near Swansea, in south Wales, an area once synonymous with coal mining, but where the industry all but disappeared since Britain’s labor strife of the 1980s.

Xinhua News reports the mining operations of China National Coal in Shaanxi Province, the country's coal heartland, were ordered suspended after eight miners were confirmed dead in a colliery flooding on Saturday. Officials said the flooding exposed "serious problems" in the implementation of safety measures and the company would only resume operations after an overhaul. State-owned ChinaCoal is the country's second largest coal producer at 154 million tonnes/year. Due to a paucity of gas and oil China relies on coal for 70% of its energy needs and government analysts expect annual coal demand to reach at least 4 billion metric tons by 2020 even after taking into account unprecedented levels of investment in nuclear, wind, solar, and hydro. Official statistics show the death rate per million metric tons of coal produced stood at 2.63 in 2010.

Speaking in Arequipa at Peru's premier mining conference industry executives said on Friday a drive by Peru's leftist president to raise mining royalties should not derail multibillion-dollar investments, but added that the viability of smaller, less efficient operations will be affected. Peru's Buenaventura and US-based Newmont said their $4.8 billion Conga mine, the most expensive mine in Peru's history, was on track to come on line in 2014 while others including Barrick Gold, Xstrata, Anglo American and Gold Fields reiterated their commitment to the country.

Mbada Mines (Pvt) Ltd, which operates in Zimbabwe's Marange diamond area, is producing more than 150,000 carats a month, surpassing Rio Tinto's Murowa mine as the country's largest diamond producer, according to the firm's chairman, Robert Mhlanga. Rio Tinto's Murowa diamond mine produced 178,000 carats in 2010 and 125,000 in the first half of 2011.

IMX Resources Limited (ASX:IXR) is pleased to announce that initial metallurgical testwork has confirmed that high grade nickel concentrates with high recoveries can be produced from the multiple Ntaka Hill ore zones at the Nachingwea Ni-Cu joint venture in Tanzania. The Project is a joint venture between IMX Resources Limited (25%) and Continental Nickel Limited (75%).