| Mon, Nov 9, 2009 | | | Opta Minerals Inc. Reports Third Quarter Results for Fiscal 2009 CCNMatthews (Mon, Nov 9)
| | Fri, Nov 6, 2009 | | | Opta Minerals Schedules Third Quarter 2009 Financial Results Release and Conference Call CCNMatthews (Fri, Nov 6)
| | Thu, Aug 6, 2009 | | | Opta Minerals Inc. Reports Second Quarter Results for Fiscal 2009 CCNMatthews (Thu, Aug 6)
| | Fri, Jul 31, 2009 | | | Opta Minerals Schedules Second Quarter 2009 Financial Results Release and Conference Call CCNMatthews (Fri, Jul 31)
| | Thu, May 7, 2009 | | | Opta Minerals Inc. Reports First Quarter Results for Fiscal 2009 CCNMatthews (Thu, May 7)
| | | Opta Minerals Inc. Reports First Quarter Results for Fiscal 2009 Marketwire (Thu, May 7)
| | Wed, May 6, 2009 | | | Opta Minerals Schedules First Quarter 2009 Financial Results Release and Conference Call CCNMatthews (Wed, May 6)
| | | Opta Minerals Schedules First Quarter 2009 Financial Results Release and Conference Call Marketwire (Wed, May 6)
| | Thu, Mar 5, 2009 | | | Opta Minerals Inc. Reports Year End Results for Fiscal 2008 CCNMatthews (Thu, Mar 5)
| | | Opta Minerals Inc. Reports Year End Results for Fiscal 2008 Marketwire (Thu, Mar 5)
| | Fri, Feb 20, 2009 | | | Opta Minerals Inc. Announces Q4 Inventory Adjustment CCNMatthews (Fri, Feb 20)
| | Wed, Feb 18, 2009 | | | Opta Minerals Schedules 2008 Year-End Financial Results Release and Conference Call CCNMatthews (Wed, Feb 18)
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