Gold

Osisko Mining Corporation (“Osisko”, OSK – TSX; EWX – Deutsche Boerse) and Clifton Star Resources Inc (“Clifton”, CFO – TSXV; C3T – Deutsche Boerse) are pleased to provide an independent NI 43-101 compliant gold mineral resource estimate for the Beattie deposit at the Duparquet Project, located in the Abitibi region of Quebec.

Endeavour's Youga Mine in Burkina Faso produced 20,056 ounces of gold during Q1 2011 at cash cost of $664 per ounce sold1. Endeavour reiterated its production guidance for 2011 with a production target of 84,000 ounces of gold at cash cost of approximately $600 per ounce sold1. At March 31, 2011, the Corporation had cash & equivalents and marketable securities of $196 million and was debt-free.

Indian gold demand has grown 25 per cent despite 400 per cent price rise of the rupee in the last decade. Newly published research from the World gold Council reaffirms India as a key driver of global gold demand, with an expected increase by over 30 per cent in real terms. This research suggests that by 2020 cumulative annual demand for gold in India will increase to excess of 1200 tonnes or approximately Rs. 2.5 trillion, at current price levels.

Australia moved closer to introducing a contentious 30 percent mining tax being eyed by other countries, releasing draft laws and seeking reaction from resource companies to legislation expected to be passed later this year. The government unveiled the mining tax over a year ago but modified its plan before last August' s elections after global miners including BHP Billiton , Rio Tinto , and Xstrata launched a public campaign against it. Big miners and minority lawmakers are now broadly supportive and the legislation is expected to pass parliament and take effect on July 1, 2012.

iverstone Resources Inc. (TSX VENTURE:RVS)(OTCQX:RVREF)(FRANKFURT:3RV) is pleased to report further results from the drill program on the company's Karma Project in Burkina Faso, West Africa (see map on website: http://www.riverstoneresources.com/i/maps/110608-100504_GG1_2_Cartoon.jpg). The holes are part of an ongoing RC drill program on the Goulagou I zone of the Karma Project. The program is designed to both fill-in and expand the known mineralization at Goulagou I, which remains open in all directions, especially to the west and at depth. Map of the Karma Project by Riverstone Resources Inc.

Ethiopia is set to hit its target of more than doubling mining exports to an annual $1 billion ahead of time, the country's mining minister told Reuters, as it promotes gold extraction, but also fertilizer ingredient potash. Ethiopia, though still reliant on commodities like coffee for revenue, is expected to earn around $500 million from mining exports in the financial year to next July, the minister said. It had targeted doubling that over five years from 2010/11.

Standard & Poor’s has raised its metals price assumptions for 2011 and beyond, citing the increased volatility of the markets but worries […]

Robert Friedland, Chief Executive Officer of Ivanhoe Mines Ltd. (TSX:IVN)(NYSE:IVN)(NASDAQ:IVN), issued an operations update today that reports on progress being achieved on the development of principal projects in the portfolios of the parent company and its subsidiaries and associated interests. Key developments: Full-scale construction at Ivanhoe Mines' flagship Oyu Tolgoi copper-gold-silver mining complex is continuing toward a projected peak level of activity that is expected to be reached during the third quarter of this year. The total number of workers engaged at the Oyu Tolgoi construction site has more than doubled since March 1, 2011, as part of the build up to the peak of construction and currently stands at 12,497.

Gold–Ore Resources Ltd. (TSX:GOZ) today released Second Quarter (ending May 31, 2011) production results for the 100% owned Bjorkdal Gold Mine in Sweden. During the second quarter the mine produced 11,131 ounces of gold, an increase of 11% over the first quarter; during the month of May the mine set a new monthly gold production record of 4,208 ounces. The company projects 2011 gold production at 44,000 to 46,000 ounces.