Glencore billionaire among directors banned, fined by Canada

Mining companies in Zambia may have to scale down their operations to cope with higher mining taxes recently imposed by President Michael Sata's new government. Reuters quotes the general manager of the country’s chamber of mines, Frederick Bantubonse:

Business Times reports thousands of people face evacuation from greater Johannesburg in the Gauteng province – the economic heartland of South Africa – due to toxic sludge from abandoned gold mines laced with high radiation levels. Acid mine water, the result of groundwater flowing through underground shafts, is decanting from an old uranium mine and rising by half a metre a day beneath the city of 7 million people. Mass evacuation of informal settlements is one of several recommendations in a government-commissioned plan drafted in June to deal with 380 acid mine dumps – many of them radioactive – left over from more than century of underground mining. Uranium is often mined as a byproduct of gold in South Africa.

Business Live reports De Beers high-quality diamond retail arm Forevermark will not sell any diamonds from Zimbabwe's controversial Chiadzwa and fields, CEO Stephen Lussier said at the launch of the exclusive brand in South Africa. This comes after the industry regulator, the Kimberley Process, gave Zimbabwe the green light to resume diamond exports from Marange last week. The decision is already being questioned, after the country's mines minister admitted on Thursday that smuggling was still rife. International sales from Marange were banned in 2009 after hundreds were killed and thousands of local miners were driven off claims when the army seized control of the area.

Katanga Mining announced on Friday it has secured $635.5 million in new loan facilities from parent Glencore International to fund the expansion of its Democratic Republic of Congo copper-cobalt mine. The Toronto-listed firm wants to bump copper production to 270,000 tonnes per annum and thereafter bump it up to 310,000 tonnes from cash flow. The company is already ramping up copper production with financials results also out on Friday showing year to date copper in ore mined was 157,658 tonnes, a 96% increase over 2010. Cobalt produced fell 30% to 593 tonnes, but that was in line with expectations. Katanga says with the expansion the DRC complex it could become Africa's largest producer of copper and the world's number one cobalt mine.

Reuters reports Canadian gold miner IAMGold is on the look-out for acquisitions and while it is not itself up for sale, its chief executive said on Friday the company represents good value right now. IAMGold has in the past said interested in various stage projects, from exploration through to production and just over the last fortnight has put money into three South American juniors. IAMGold produces roughly 1 million ounces per year from operations in Africa and North and South America and sees bullion topping out at $2,000 an ounce this year or next from current levels around $1,790.

Global commodities trader Glencore (LON:GLEN) is making inroads into South African coal. Reuters reports that Glencore has signed a deal to buy energy trader Mercuria's 15 percent stake in South Africa's Optimum Coal Holdings (OCH) in its drive to acquire the whole company worth around $1 billion, sources close to the agreement said. Completing the Optimum acquisition would make Glencore South Africa's fourth-largest coal exporter, without including Xstrata's tonnage, for which it provides advisory services.

Mining Review reports the decision last week to allow Zimbabwe to resume diamond exports from the controversial Chiadzwa and Marange alluvial fields is being questioned, after the country's mines minister admitted on Thursday that smuggling was still rife. The comments are in stark contrast to his previous insistence that the country's diamond industry was meeting international trade standards. Zimbabwe is set to earn over $2 billion per year from exports with current diamond output estimated to be in excess of 25% of world production. Rough diamond prices have dropped by more than 10% over the last two months and is set to fall further as the first Marange diamonds come onto the market by the end of this month.

Caledonia Mining, an African focused mining and exploration company with a mine in Zimbabwe, shot up 20% to 11 cents a share after announcing a six-fold increase in profits in Q3. The company said that gross profit was $9.36 million compared to $1.607 million in the comparative quarter. "This is almost a six-fold increase on the comparative quarter and is the seventh consecutive quarterly increase in gross profit," said the company in a statement.

First Quantum Minerals (TSE:FM) is expanding its Kansanshi copper mine in Zambia. The company announced Wednesday that annual copper production will increase by 60% to 400,000 metric tons by the end of 2014, from its current 250,000 t/a, Fox Business News reported: