Osisko Mining Corp.

New Record Throughput and Gold Production AchievedMONTREAL, QUEBEC -- (Marketwired) -- 04/09/13 -- Osisko Mining Corporation (the "Company" or "Osisko") (TSX: OSK)(FRANKFURT: EWX) today reports a preview of Canadian Malartic operational results for the quarter ended March 31, 2013.

Q1 Highlights


-- Record gold production of 106,047 ounces

-- Record total tonnage processed of 4,234,001 t

-- Record average [...]

High-Grade Results Include 9.3 g/t Au with 1.7% Cu over 18.1 MetresMONTREAL, QUEBEC -- (Marketwire) -- 03/21/13 -- Osisko Mining Corporation (TSX: OSK)(FRANKFURT: EWX) ("Osisko") is pleased to announce that new drilling at the Upper Beaver gold project located in Kirkland Lake, Ontario has led to the discovery of two new gold-copper zones.

The following intersections highlight high-grade results from the two new [...]

TORONTO, March 8, 2013 /CNW/ - Standard & Poor's Canadian Index Operations announces the following index changes as a result of the Quarterly S&P/TSX Composite Index Review.  These changes will be effective at the open on Monday, March 18, 2013: S&P/TSX COMPOSITE INDEXADDITIONSIssue NameSymbol60/CompletionLive Composite GICS Sector IndexElement Financial CorporationEFNCompletionFinancialsDELETIONSIssue [...]

MONTREAL, QUEBEC -- (Marketwire) -- 02/28/13 -- Osisko Mining Corporation ("Corporation" or "Osisko") (TSX: OSK)(FRANKFURT: EWX) announces that it will hold its 2013 Annual and Special Meeting of Shareholders (the "Annual Meeting") on May 9, 2013, in Montreal, Quebec. The time and address of the location of the Annual Meeting will be set forth in Osisko's Management Information Circular and Proxy Form for the [...]

MONTREAL, QUEBEC -- (Marketwire) -- 02/21/13 -- Osisko Mining Corporation (the "Company" or "Osisko") (TSX: OSK)(FRANKFURT: EWX) is pleased to report that it has generated net earnings of $9.6 million ($0.02 per share) during the fourth quarter of 2012 versus net earnings of $37.8 million in the fourth quarter of 2011 ($0.10 per share).

For the year of 2012, its first full year of operations, the Company generated [...]

MONTREAL, QUEBEC -- (Marketwire) -- 02/19/13 -- Osisko Mining Corporation (the "Company" or "Osisko") (TSX: OSK)(FRANKFURT: EWX) is pleased to report that it has been advised by the representatives of the Government of Quebec that conditions to its operating parameters have been modified allowing it to increase access to the northern portion of the deposit and to improve the framework for the execution of its [...]

MONTREAL, QUEBEC -- (Marketwire) -- 02/19/13 -- Osisko Mining Corporation (TSX: OSK)(FRANKFURT: EWX) is pleased to provide an updated reserve and resource estimate for its 100%-owned Canadian Malartic project. This new estimate, calculated at US$1475 gold, combines the reserves and resources of the main Canadian Malartic (CM) and South Barnat deposits with those defined from satellite deposits. This update reports [...]

MONTREAL, QUEBEC -- (Marketwire) -- 02/11/13 -- Editors' Note: There is a photo associated with this press release.

Osisko Mining Corporation (the "Company" or "Osisko") (TSX: OSK)(FRANKFURT: EWX) is proud to announce that Denis Cimon, Vice-President, Technical Services, has been awarded the 2013 Mineral Processor of the Year Award, by the Canadian Mineral Processors Society ("CMP"), one of the branches of the [...]

Osisko Mining is pleased to announce results from the ongoing diamond drill program at the Upper Beaver gold project located in Kirkland Lake, Ontario. The Upper Beaver project is 100% owned by Osisko Mining Ltd., a wholly-owned subsidiary of Osisko. Highlights from the new holes include 5.5g/t Au over 54.0 metres, including 18.7 g/t Au with 1.9% Cu over 11.0 metres (infill hole UB12-262W3); 16.9 g/t Au over 13.0 [...]

MONTREAL, QUEBEC -- (Marketwire) -- 01/28/13 -- Osisko Mining Corporation (TSX: OSK)(FRANKFURT: EWX) is pleased to provide an updated resource estimate for its 100%-owned Hammond Reef gold project, located near Atikokan, Ontario. Additional drilling by Osisko has allowed for upgrading the bulk of the resource to the measured and indicated (M&I) categories, which will lead to conversion to reserves once the ongoing [...]