Calibre Mining and B2Gold to Start Diamond Drilling Program at the Minnesota Gold Project, Borosi Concessions, Nicaragua - Seite 2

The latest results from the northern area on the Minnesota Gold Project have further extended the previously defined gold mineralization increasing the trench intercept to 93.5 metres grading 1.50 g/t Au with results for one additional 15 metre extension pending (Trench 16). The trenches continue to expose intensely sericitized grandodiorite with strong hematite staining and variable silicification. This recent trenching was completed on a gold anomalous zone located on the northeastern portion of the Minnesota gold trend. Trenches 6, 7, 8, 9, 10, 11, and the pending 16, form a continuous trench with one metre separations between each segment. Trenches 12, 15, and 17 were completed 100 metres to the southwest of Trenches 6-11. Trenches 14, 18, and 19 tested an area 50 metres north of the Trenches 6-11. Trenches 13 and 20 were completed on the northern and southern edges of the anomalous area.

Trench results from the northern area of the Minnesota Gold Target include;

Updated Trenching Results - Minnesota Gold Project

Trench ID	From (m)	To (m)	(m)	Au (g/t)
MINTR14-006*	0.0	14.8	14.8	1.85
MINTR14-007*	0.0	14.7	14.7	2.31
MINTR14-008*	0.0	14.6	14.6	1.61
MINTR14-009*	0.0	13.8	13.8	1.73
MINTR14-010	0.0	14.6	14.6	1.19
MINTR14-011	0.0	14.6	14.6	1.61
MINTR14-016	Pending
MINTR14-006/7/8/9/10/11**	0.0	93.5	93.5	1.65
MINTR14-012	3.0	4.2	1.2	0.32
MINTR14-013	No significant results
MINTR14-014	0.0	15.65	15.65	0.78
MINTR14-015	3.0	4.0	1.0	0.52

Notes;	* previously reported
	Length weighted averages from uncut assays.
	Assays for trenches #017 to #020 are pending.
	Mineralized intervals are open to the north and south.
	**Combined weighted average assigns zero grade to a 1.0 m gap left unsampled between each of the six trenches

Updated maps detailing the result of the current exploration program at the Minnesota Gold Project will be posted on the Company's web site at www.calibremining.com.