Power Ore posts webinar on work at Opemiska

Australian miner Xstrata Coal is pulling out of the Donkin Mine project, which promised to employ as many as 300 people in Cape Breton, Eastern Canada, by 2014.

Potash Corporation of Saskatchewan dropped 3.4% when markets opened on Thursday, after revising its earnings guidance for the year and announcing a 26% drop in earnings.

Patrick Moore, a Greenpeace co-founder who earned his environmentalist stripes by protesting hydrogen bomb testing and famously confronted the Soviet whaling fleet off the coast of California while captaining a Zodiac, will address students at a workshop hosted by the Prospectors and Developers Association of Canada.

Lower ore grades at its flagship Red Lake Mine in Ontario did not prevent Goldcorp (TSX:G) from achieving a $479 million profit in the first quarter.

Toronto-based Sherritt International had a rough quarter, revealing on Wednesday a 50% drop in earnings from $63 million to $32 million when measured against the same quarter of 2011.

Canadian junior mineral exploration and development company Westridge Resources (TSX-V:WST) is living up to its ‘Midas’ touch’ reputation among market watchers, after the company announced today it has extended high grades in the El Padre Vein, at its Charay Project in Mexico.

SABRTech Inc., a small Canadian company committed to producing and supplying biofuel for the aviation industry, it’s the winner of an international clean technology competition launched last September by the government of Nova Scotia.

TSX- and JSE-listed First Uranium (TSX:FIU) (JSE:FUM) announced it will stick with an earlier announced deal to sell the Ezulwini gold and uranium operation to Chinese-owned Gold One, with shareholders due to decide on June 13.

Vivian Krause, a Vancouver blogger who has been digging into the finances of green groups, takes a hard look at the finances of Suzuki Foundation and draws linkages to foundations in the U.S. who may have an interest in tying up Canada's oil supply rather than let the country diversify exports in the east.