105.51 g/t Gold Intercepted Over 1.72 Metres at San Jos de Gracias Tres Amigos
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Vancouver, British Columbia (September 20, 2010) - Goldgroup Mining Inc. ("Goldgroup" or the "Company"), in coordination with DynaResource, Inc. ("DynaUSA"-"DYNR-OTCBB"), is pleased to announce that drilling from the final 32 holes of the latest 15,600 meter 62 hole diamond drilling program at the San Jos de Gracia project in Sinaloa, Mexico ("San Jos de Gracia") has encountered significant mineralization yielding 105.51 g/t Au over 1.72 metres plus many intercepts above the 2.0 g/t Au cut-off grade including 19.80 g/t Au over 5.27 metres. Significant assay results from the remaining 32 holes in the program (SJG-10-157 to SJG-10-188), drilled in the Tres Amigos, La Union, Purisima and La Prieta veins, are presented in the tables below:
TRES AMIGOS VEIN
Drill Hole
Mineralization
From (m)
To (m)
Interval (m)
Au grade (g/t)
SJG-10-165
299.15
305.70
6.55
2.90
SJG-10-175
135.93
140.00
4.07
3.41
and
149.50
150.67
1.17
2.05
and
241.59
245.40
3.81
6.37
and
314.50
315.90
1.40
3.12
SJG-10-176
221.04
228.91
7.87
2.00
including
224.27
228.91
4.64
2.82
SJG-10-177
158.73
159.13
0.40
2.43
and
207.05
208.36
1.31
2.81
and
219.01
219.73
0.72
5.90
and
228.63
245.00
16.37
10.58
including
228.63
233.90
5.27
19.80
including
239.52
245.00
5.48
12.47
SJG-10-178
110.45
111.25
0.80
3.83
and
222.55
233.45
10.90
4.22
and
327.85
328.45
0.60
8.84
SJG-10-179
75.3
77.02
1.72
105.51
and
174.85
179.52
4.67
5.70
and
191.70
194.00
2.30
4.79
SJG-10-181
100.50
102.00
1.50
2.88
SJG-10-182
183.58
184.20
0.62
3.35
and
192.80
193.81
1.01
2.85
and
245.58
246.05
0.47
2.29
LA UNION VEIN
Drill Hole
Mineralization
From (m)
To (m)
Interval (m)
Au grade (g/t)
SJG-10-159
55.80
56.35
0.55
9.97
PURISIMA VEIN
Drill Hole
Mineralization
From (m)
To (m)
Interval (m)
Au grade (g/t)
SJG-10-161
92.08
96.01
3.93
8.43
SJG-10-186
73.40
74.40
1.00
2.58
and
92.10
93.45
1.35
14.73
SJG-10-188
191.00
191.90
0.90
2.41
LA PRIETA VEIN
Drill Hole
Mineralization
From (m)
To (m)
Interval (m)
Au grade (g/t)
SJG-10-169
28.75
32.13
3.38
9.11
SJG-10-171
11.70
12.30
0.60
2.90
SJG-10-172
137.35
138.45
1.10
4.47
SJG-10-173
93.30
94.60
1.30
2.49
SJG-10-174
75.35