The board of the world's top aluminium producer UC RUSAL said on Monday it had unanimously rejected a $8.75 billion offer by mining giant Norilsk Nickel to buy back its shares. The $306 per share offer for a 15 percent stake, which represents a 20 percent premium to the weighted average market price for the past six months, was approved by Norilsk's board and was valid until 1400 GMT on Sept. 5. Norilsk said that it plans now to make a buyback offer to other shareholders.

Steel Guru reports that Liberia is poised to reap the rewards of its mineral riches once again, with the first shipment of iron ore produced since the end of its decades long civil war expected later this year, and gold production due to resume in as soon as six months.

The DRC's Ambassador to Belgium says the country wants to ramp up diamond production and become a "continental hub" for the precious stones. In an interview with Rapaport Magazine, Henry Mova said the country could become an entrepot for Africa-sourced diamonds. His comments were made following the graduation of 15 Congolese citizens from the International Gemological Institute’s (IGI) School of Gemology in Antwerp.

The African continent has historically meant just one thing to the global coal mining industry: South Africa. However, a new coal power is emerging in the form of Mozambique.

The Australian-based Intra Energy Corporation (IEC) has started coal mining in Mbalawala Mine, Ngaka coalfield in Tanzania, targeting both the domestic and export thermal coal markets of Kenya, Mauritius and India.

Fed up with paying high prices for iron ore, China is seeking out new supplies of the crucial steelmaking ingredient. The Australian reports that China is increasing iron ore imports from countries outside the major producing regions of Australia and Brazil to diversify supply away from the players that dominate the sector: The economic powerhouse has reported that iron ore imports from countries other than Australia, Brazil, India and South Africa had increased by up to 4 per cent in the first half of this year, compared with the same period last year.

The Indian Supreme Court has directed that 1.5 million tonnes of iron ore from existing stock in Karnataka's Bellary, Chitradurga and Tumkur districts be sold every month to ensure adequate supplies for the iron and steel industry, The Hindu reported Sunday. Mining in the districts was previously banned by the court.

Union workers at Peruvian copper producer Sociedad Minera Cerro Verde said late Friday that they plan to hold a two-day strike starting Sept. 7 to seek a salary increase.

Ten miners are confirmed dead in a coal mine flooding in Southwest China's Sichuan province, with two others still missing, local authorities said Saturday.