BusinessDay reports on Friday the global platinum surplus may jump eightfold to as much as five tons after Japan’s worst earthquake slashed car production, reducing the country’s demand for the metal used in cars’ emission systems to the lowest level in 28 years. Earlier Mining Weekly reported that world number two platinum producer Impala Platinum has shelved plans to increase production at its underperforming 73%-owned Marula mine leading to lay-offs at the company’s largest development project in South Africa.

Yellowhead Mining Inc. ("Yellowhead") (TSX VENTURE:YMI) is pleased to report Hole HC11-87 returned 242.52 m of 0.39 Cu, 1.6 g/t Ag and 0.037 g/t Au, including 33.45 m of 0.65% Cu, 2.1 g/t Ag and 0.071 g/t Au and 17.62 m of 0.96% Cu, 4.5 g/t Ag and 0.069 g/t Au.

Zambia has approved the proposed takeover of Equinox Minerals by Barrick Gold on condition the government keeps its 2.2 percent stake in Equinox, a regulatory body said on Friday. The Zambia Competition and Consumer Protection Commission granted final conditional authorisation of the acquisition as the deal did not raise any competition concerns, it said in a statement.

A Conference Board of Canada report says high energy and metals prices "are prompting resource companies to invest billions in iron ore projects, nickel processing and offshore oil developments" in Newfoundland and Labrador, generating the largest growth in real GDP this year of all the Canadian provinces." The board's Provincial Outlook - Spring 2011 report issued Wednesday also forecasts that Saskatchewan "will benefit from tax breaks and a hot mining industry."

Executives of Massey Energy Co (MEE.N) believed President Barack Obama had a secret agenda to bring down the coal company after 29 men were killed in an accident at one of its mines last year, a lawsuit shows. The charge came in a class action suit by investors who seek to block Massey's pending $7 billion takeover by Alpha Natural Resources Inc (ANR.N) as they press their claims for about $1 billion in losses from alleged Massey mismanagement.

Australia's Fortescue Metals said on Thursday that due to weak credit market conditions it had dropped plans to proceed with a previously announced $1 billion unsecured term loan facility. The loan was launched in the United States on Monday by JP Morgan , according to Loan Pricing Corp, a Reuters news service. It was syndicated in the range of 375-400 basis point over London Interbank Offered Rates (Libor), it said.

Green Century Capital Management filed a shareholder resolution with ExxonMobil to disclose information about its investments in Canadian oil sands, Triple Pundit reported on Thursday. By the end of last year, ExxonMobil’s total proved reserves in the oil sands were over 2.78bn barrels — just over 11% of the company’s total proved reserves, according to a press release by Green Century. Canada’s oil sands which is expected to become the primary source of crude to the US have attracted intense scrutiny in recent days as the US Congress heard submissions about the extension of the Keystone XL pipeline from Alberta to Texas.

The secretive Russian diamond giant Alrosa on Thursday provided a rare glimpse into its finances and operations ahead of a possible public offering. The state-owned company supplies about a quarter of the world’s diamonds and in 2010 produced more of the precious stones than De Beers, historically the dominant miner and marketer of the gems. Alrosa's president Fyodor Andreyev said an internal audit showed its diamond reserves at 1.28bn carats, making the company the world's biggest holder: “At current extraction rates, the company's reserves will last more than 40 years.”

In keeping with its massive expansion plans, the Maharatna firm Coal India (CIL) will induct 1,100 management trainees by October, Steel Guru reports.

The new faces will be inducted into the parent firm and its subsidiaries in various disciplines mining, electrical, mechanical, civil and chemical/mineral. The recruitment of the white-collars is necessitated as the world's top coal producer plans huge expansions, including setting up of 20 new washeries with a combined capacity of 111.1 million tonnes at an estimated cost of INR 2,500 crore.