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The table below shows the total resources for the G-9 deposit as of March 2008. The table includes the new resource for the North and North area replacement zones, the January 2008 resources for Southeast, Abajo, and Southeast Area Replacement zones and the November 2006 resources for the Southwest zone.
G-9 DEPOSIT MINERAL RESOURCES
Category |
Cut-off (%Zn) |
Tonnes |
Au (g/t) |
Ag (g/t) |
Cu (%) |
Pb (%) |
Zn (%) |
Measured |
2.0
5.0
8.0 |
593,000
491,000
351,000 |
3.42
3.44
3.28 |
257.5
257.9
243.1 |
1.50
1.56
1.69 |
1.49
1.52
1.55 |
10.7
12.2
14.5 |
Indicated |
2.0
5.0
8.0 |
2,181,000
1,689,000
1,001,000 |
3.06
2.88
2.68 |
195.9
195.0
196.2 |
1.30
1.45
1.64 |
1.22
1.26
1.30 |
9.0
10.6
13.4 |
Measured + Indicated |
2.0
5.0
8.0 |
2,773,000
2,180,000
1,352,000 |
3.14
3.00
2.84 |
209.1
209.1
208.4 |
1.34
1.48
1.66 |
1.28
1.32
1.37 |
9.4
11.0
13.7 |
Inferred |
2.0
5.0
8.0 |
3,206,000
1,601,000
780,000 |
2.44
2.72
2.73 |
151.5
178.0
199.7 |
0.97
1.11
1.33 |
1.02
1.24
1.32 |
6.1
9.0
11.8 |
G-9 DEPOSIT MINERAL RESOURCES CATEGORIZED BY ZONE
SOUTHEAST, ABAJO (JAN 2008), NORTH (MAR 2008), SOUTHWEST (NOV 2006)
Mineralized Zone |
Classification |
Cut-Off (%Zn) |
Tonnes |
Au (g/t) |
Ag (g/t) |
Cu (%) |
Pb (%) |
Zn (%) |
Southeast
|
Measured |
2.0
5.0
8.0 |
593,000
491,000
351,000 |
3.42
3.44
3.28 |
257.5
257.9
243.1 |
1.50
1.56
1.69 |
1.49
1.52
1.55 |
10.7
12.2
14.5 |
Indicated |
2.0
5.0
8.0 |
829,000
685,000
518,000 |
2.94
2.60
2.28 |
220.2
207.5
189.1 |
1.69
1.90
2.04 |
1.26
1.20
1.18 |
11.4
13.1
15.2 |
Measured + Indicated |
2.0
5.0
8.0 |
1,422,000
1,175,000
869,000 |
3.14
2.95
2.68 |
235.8
228.5
210.9 |
1.61
1.76
1.90 |
1.36
1.33
1.33 |
11.1
12.7
14.9 |
Inferred |
2.0
5.0
8.0 |
205,000
192,000
129,000 |
1.45
1.31
1.35 |
97.7
89.1
95.4 |
1.60
1.65
1.72 |
0.52
0.48
0.55 |
9.7
10.2
11.8 |
Southeast
Replacement |
Inferred |
2.0
5.0
8.0 |
61,000
23,000
18,000 |
0.59
0.36
0.36 |
72.5
56.5
34.9 |
1.00
1.03
1.13 |
0.26
0.16
0.10 |
5.9
9.0
9.7 |
North |
Indicated |
2.0
5.0
8.0 |
975,000
691,000
286,000 |
3.38
3.37
3.62 |
183.6
188.8
216.2 |
1.11
1.23
1.34 |
1.20
1.31
1.55 |
7.0
8.4
11.3 |
Inferred |
2.0
5.0
8.0 |
1,099,000
786,000
347,000 |
2.96
3.12
3.19 |
169.4
183.3
210.3 |
0.95
1.04
1.24 |
1.18
1.32
1.50 |
7.3
8.8
12.0 |
North
Replacement |
Inferred |
2.0
5.0
8.0 |
251,000
42,000
39,000 |
2.91
2.28
2.39 |
115.0
212.6
225.8 |
0.72
2.26
2.41 |
1.35
2.66
2.82 |
4.7
14.9
15.6 |
Abajo
|
Indicated |
2.0
5.0
8.0 |
376,000
313,000
197,000 |
2.51
2.40
2.38 |
174.4
181.2
186.0 |
0.94
0.96
1.05 |
1.17
1.28
1.27 |
9.0
10.1
12.1 |
Inferred |
2.0
5.0
8.0 |
337,000
316,000
233,000 |
2.98
2.98
3.07 |
226.1
229.7
251.4 |
1.02
1.02
1.10 |
1.37
1.39
1.33 |
9.6
10.0
11.1 |
Southwest
|
Inferred
|
2.0
5.0
8.0 |
1,253,000
242,000
14,000 |
2.00
2.51
2.33 |
135.8
169.4
182.9 |
0.91
0.83
0.97 |
0.83
1.23
1.36 |
3.8
6.1
8.7 |
Notes to Tables: Mineral resources that are not mineral reserves do not have demonstrated economic viability. A 5% Zn cutoff was used for December 2007 preliminary assessment; detailed engineering studies will determine the best cutoff.
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| G-9 Overview
Exploration
• Mineral Resources
• Drilling Results
Campo Morado Property
Other Deposits
Metallurgy
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