Aris Mining Corp.

TORONTO, Sept. 21, 2011 /CNW/ - Gran Colombia Gold Corp.

Gran Colombia also announced that in order to assist the Company in reducing the size of the

TORONTO, Sept. 21, 2011 /CNW/ - Gran Colombia Gold Corp.

TORONTO, Sept. 4, 2011 /CNW/ --
TORONTO, Sept. 4, 2011 /CNW/ - Gran Colombia Gold Corp. (TSX: GCM,
GCM.WT, GCM.WT.A) is pleased to announce a new National Instrument
43-101 mineral resource estimate for its Marmato Project containing
10.0 million ounces of gold in the Measured and Indicated categories
and an additional 2.4 million ounces of

TORONTO, Aug. 28, 2011 /CNW/ --
TORONTO, Aug. 28, 2011 /CNW/ - Gran Colombia Gold Corp. (TSX: GCM) is
pleased to announce drilling results from a further 51 drill holes
totalling 18,009 metres from its diamond drilling program at the
Marmato gold project in Colombia. These results, plus all previously
announced results, will be reflected in an

TORONTO, Aug. 16, 2011 /CNW/ --
TORONTO, Aug. 16, 2011 /CNW/ - Gran Colombia Gold Corp. (TSX: GCM,
GCM.WT, GCM.WT.A) has filed today its interim condensed consolidated
financial statements for the three and six months ended June 30, 2011. 
The Company's consolidated financial statements, together with its
Management's Discussion and Analysis