Frik Els , Editor

With the spot price for uranium falling below $50 – levels last seen immediately after the nuclear accident at Fukushima – U3O8 producers and explorers dropped across the board on Tuesday. Not even Hathor Exploration, the subject of a hostile takeover by industry bellwether Cameco, managed to get into in positive territory and the sector as a whole has lost more than 40% its value since the 11 March earthquake off the coast of Japan. And the near term outlook for the sector is not rosy either with a new study by Resource Capital Research indicating market price expectations looking out 3 to 6 months points to further downside, with a spot price expectation of $45.95/lb.

MarketWatch reports Mexico has overtaken Peru as the world's top silver producer as output in the Andean nation has seen a sharp decline during the first six months of 2011. In the January-to-June period, Mexico turned out 1.88 million kilograms (60.4 million ounces), compared to 1.63 million kilograms in Peru, according to government figures.

The Globe and Mail reports on Friday that MEG Energy, a small oil sands developer partly owned by China's CNOOC, has ponied up $100 million to join another Chinese state-owned firm Sinopec as financial backers of a planned pipeline from the oil sands to the northern British Columbia coast. Slowing demand in the US is adding pressure for a go-ahead on the Northern Gateway pipeline that will stretch for more than 1,100km at a cost of $5.5 billion affording Canada world prices for its oil, currently priced against heavily discounted US crude. Regulatory hearings are scheduled to start in January.

Silvercorp Metals was forced on Friday to react to an anonymous letter also sent to the Ontario Securities Commission, presumably from a shorter of the company's stock that alleges a “potential $1.3 billion accounting fraud” at the company. The firm with projects in China and Canada closed down just shy of 10% after five times the usual number of shares changed hands. It had lost as much as 14% of its value earlier in the day after the company also said someone had built up a short position of some 23 million shares over the last two months. The Vancouver company has 175 million shares outstanding and is worth $1.3 billion. Silvercorp is the latest in a string of Canadian companies with Chinese backing and operations being accused of fraud.

Gold for December delivery rose $50.10, or 2.7%, to $1,879.30 an ounce in midday trade in New York — within striking distance of the metal's $1,891.90 settlement record set a week and a half ago. The jump comes after data showed the US added no jobs in August sparking renewed fears that the world's biggest economy is heading back into recession. Gold benefited because the weak numbers could lead to new policy-easing initiatives by the US Federal Reserve – a previous round of stimulus injected $600 billion into markets. Not even talk of gold sales by European central banks to ease their massive debt burden could dampen the enthusiasm for bullion. Between them Portugal, Ireland, Italy, Greece and Spain hold some 3,233 tonnes of gold, worth around €130bn.

Beating already rosy expectations new Australian Bureau of Statistics figures show mining companies intend to invest $82.1 billion this financial year on new and expansion projects, representing 55% of total capital expenditure in the country's economy. The spending spree by the resources sector – mostly in Western Australia and Queensland – represents a whopping 70% increase over last year. Mining firms spent 14.4% more last quarter, led by a 22% jump in plant and machinery purchases, and projections show further increases in the future. The positive capex news, accompanied by robust retail spending numbers saw the Australian dollar rise above 107 US cents.

The Columbus Republic reports opponents of a planned nickel and copper mine in Michigan's Upper Peninsula are asking a judge to put a state-issued permit for the project on hold ahead of initial blasting expected later this month. Four organizations have asked a judge to issue a stay while considering an appeal of the Department of Environmental Quality's 2007 decision to grant Kennecott Eagle Minerals, a subsidiary of Rio Tinto, a permit. Kennecott Eagle is targeting an underground ore deposit that would be the only US mine where nickel is the primary mineral generated instead of a byproduct. The mine could yield up to 300 million pounds of nickel and about 200 million pounds of copper.

Shares of Sunridge Gold rose a brisk 7% in Thursday morning trade after the junior explorer gave an update on drilling at its zinc-gold-copper deposit in the Horn of Africa only to end the day down 2.8%. Near triple the usual number of shares changed hands on the Toronto venture exchange. Investors in the the Vancouver-based company, which apart from its flagship Asmara project in Eritrea also has assets in another paragon of political instability, Madagascar, have enjoyed a wild ride over the more than ten years the company has been listed – an unlucky few snapped up shares in the company at $6.40 in 2003 and those who saw value in the company at $1.30 at the start of 2011 would have lost almost half that investment.

Al Gore's latest blog entry reads: The leaders of the top environmental groups in the country, the Republican Governor of Nebraska, and millions of people around the country – including hundreds of people who have bravely participated in civil disobedience at the White House – all agree on one thing: President Obama should block a planned pipeline from the tar sands of Alberta to the Gulf of Mexico. The tar sands are the dirtiest source of fuel on the planet...

Papua New Guinea’s new prime minister Peter O'Neill and the country's Investment Promotion Authority have moved to quell concern about proposed changes governing ownership of resources in the country saying it needs further discussion and acknowledging genealogical problems. Among sweeping changes promised for the impoverished country, PNG's new mining minister introduced a plan to hand state ownership of mineral and energy resources to customary landowners forcing mining companies to renegotiate permits and contracts. Last week O'Neill guaranteed the support of 80% of MPs he needs to preserve his majority ahead of 2012 elections by expanding his cabinet by a third.