MONTREAL, QUEBEC--(Marketwired - July 15, 2013) - Osisko Mining Corporation (TSX:OSK)(FRANKFURT:EWX) announces that its second quarter 2013 operating and financial results will be released after market close on August 1st, 2013 followed by a conference call on Friday, August 2nd at 10:00am EDT.

Q2 Conference Call Information

Those interested in participating in the conference call should dial in at 1-416-981-9000 (Toronto local and international), or 1-800-757-9216 (North American toll free). An operator will direct participants to the call.

The conference call replay will be available from 12:00 p.m. EDT on August 2, 2013 until 11:59 p.m. EDT on August 16, 2013 with the following dial in number: 416-626-4100 or Toll-free 1-800-558-5253, access code 21668329.

About Osisko Mining Corporation

Osisko Mining Corporation operates the Canadian Malartic Gold Mine in Malartic, Quebec and is pursuing exploration on a number of properties, including the Hammond Reef Gold and Upper Beaver Gold Projects in Northern Ontario.

Contact Information:

John Burzynski
Vice-President Corporate Development
(416) 363-8653

Sylvie Prud'homme
Director of Investor Relations
(514) 735-7131
Toll Free: 1-888-674-7563