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NI-43-101 Compliant Reserves and Resources as at December 31, 2007.
Reserves - Proven & Probable |
Description |
Tonnes |
Ag g/t |
Au g/t |
Ag oz |
Au oz |
Proven |
|
|
|
|
|
Guanacevi |
82,941 |
447 |
0.65 |
1,192,567 |
1,724 |
Total Proven |
82,941 |
447 |
0.65 |
1,192,567 |
1,724 |
Probable |
|
|
|
|
|
Guanacevi |
1,140,933 |
354 |
0.61 |
13,002,592 |
22,309 |
Guanajuato |
103,000 |
209 |
1.40 |
694,000 |
4,650 |
Total Probable |
1,243,933 |
342 |
0.67 |
13,696,592 |
26,959 |
Total Proven & Probable |
1,326,874 |
349 |
0.67 |
14,889,159 |
28,684 |
* Cut-off grade for Proven & Probable Reserves is 250 g/t Ag for Guanacevi & 215 g/t Ag-Equivalent for Guanajuato
Resources - Measured and Indicated |
Description |
Tonnes |
Ag g/t |
Au g/t |
Ag oz |
Au oz |
Measured |
|
|
|
|
|
Guanacevi |
15,046 |
224 |
0.35 |
108,524 |
167 |
Total Measured |
15,046 |
224 |
0.35 |
108,524 |
167 |
Indicated |
|
|
|
|
|
Guanacevi |
1,187,452 |
347 |
0.73 |
13,248,207 |
27,928 |
Guanajuato |
42,000 |
194 |
2.10 |
262,000 |
2,900 |
Cometa |
600,000 |
39 |
1.00 |
752,000 |
19,000 |
Total Indicated |
1,829,452 |
242 |
0.85 |
14,262,207 |
49,828 |
Total Measured & Indicated |
1,844,498 |
242 |
0.84 |
14,370,730 |
49,995 |
Resources - Inferred |
|
Tonnes |
Ag g/t |
Au g/t |
Ag oz |
Au oz |
Guanacevi |
844,754 |
313 |
0.58 |
8,512,517 |
15,862 |
Guanajuato |
321,000 |
218 |
2.00 |
2,245,000 |
21,060 |
Cometa |
1,150,000 |
39 |
1.00 |
1,440,000 |
37,000 |
Total Inferred |
2,315,754 |
164 |
0.99 |
12,197,517 |
73,922 |
* Cut-off grade for Indicated & Inferred Resources is 200 g/t Ag for Guanacevi & 215 g/t Ag-Equivalent for Guanajuato
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