Kimberley Diamonds restarts Botswana Lerala mine

Swiss mining giant Xstrata Zinc has begun construction on its A$246 million Lady Loretta zinc, lead and silver underground mine. The mine, located in 140 kilometres north Xstrata’s Mount Isa operations in Queensland, has been scheduled to be in production by the end of 2013.

Goldcorp, the world's second largest gold miner, saw revenues increase by 62% over the 2010 second quarter, to $1.3 billion, on gold sales of 606,400 ounces. However, flooding, forest fires and problem equipment caused production to slip at some of the company's mines. Goldcorp downgraded its total expected gold production by six percent, from between 2.65 million and 2.75 million ounces to between 2.50 million and 2.55 million ounces.

Copper Investing News delves into the history books and takes a look at copper mining on the island of Cyprus which is so closely associated with copper, that the word “copper” is actually derived from the Greek name for the island, Kupros. Cyprus’ copper deposits are being revalued and in 2010, around $13 million worth of copper was exported from Skouriotissa (pictured), the world’s longest producing commercial copper mine first explored in 1914 but exploited since the Bronze Age.

Newmont Mining Corporation (NYSE:NEM) today announced that its Board of Directors approved funding for the Conga project in Peru and the Tanami Shaft project in Australia. Combined, the two projects are expected to add approximately 400,000 attributable ounces of gold and up to 100 million pounds of copper production per year once commercial operations commence in late 2014 to early 2015.

Stocks of London-listed Sirius Minerals, the potash development group with assets in the US, Australia and the UK, jumped 5% on Wednesday after announcing financial results for the year to end March and raising £24.3 million. The company hopes to mine the UK’s only seam of potash and has started drilling in the North York Moors National Park where it has secured mineral rights for 631 sq km of land. Sirius said York Potash has the potential to turn it into a tier one potash producer.

Despite a flurry of mergers and acquisitions and a robust IPO market reports out on Wednesday suggest that fear is slowly replacing greed in the mining finance business. The Financial Post reports for investment bankers, the low-hanging fruit is long gone and the biggest financings are now high-risk: gold juniors in Africa, coal in Colombia and an infamous Quebec lithium play that overstated its resource. Global Mining Finance's July round-up says untrustworthy financial and resource reporting, threats of new royalty regimes, "super-profit" and carbon taxes, political turmoil, strikes and government takeovers are worrying resource investors all around the world.

The Zimbabwean reports Angloplat, the world's number one producer said it was optimistic about coming to an agreement with the Zimbabwean government over its Unki mine and Aquarius Platinum's record quarter was thanks to the performance of its Mimosa mine in Zimbabwe amid continuing talks. The government of Zimbabwe, the country with the largest platinum reserves outside number one producer South Africa, is demanding 51% of all foreign-owned mines operating in the country under its so-called indigenisation laws.

Spot potash prices for the standard grade leaving the port of Vancouver rose from $445 per tonne in May to $481 in June and $490 in July and is up US$111 since December according to the Scotiabank Commodity Price Index out on Wednesday. Scotiabank also said Canpotex, the marketing agent for Western Canada's three potash producers, is virtually sold out for the third quarter this year and a third price increase this year of $30 to $40 is likely.

Marathon Resources, a uranium explorer in southern Australia, plans to meet with Mineral Resources Minister Tom Koutsantonis after the company was kicked out of the Arkaroola. The Arkaroola is located in the Northern Flinders Ranges in South Australia, adjacent to Gammon Ranges National Park. The area has been a flash point for environmentalists who want to protect the area and miners who want to develop it. Marathon Resources was exploring Mt Gee, calling it one of Australia's largest undeveloped uranium deposits.