Aranzazu Mineral Resource as of September 1, 2011*
|
Category
|
Tonnes
(‘000)
|
Copper
(%)
|
Copper
(‘000 lbs)
|
Gold
(g/t)
|
Gold
(‘000 oz.)
|
Silver
(g/t)
|
Silver
(‘000 oz)
|
|
Measured
|
8,338
|
1.36
|
250,215
|
0.82
|
219
|
14.06
|
3,768
|
|
Indicated
|
9,432
|
1.63
|
338,523
|
0.56
|
171
|
21.45
|
6,504
|
|
Measured and Indicated
|
17,770
|
1.50
|
588,738
|
0.68
|
390
|
17.98
|
10,272
|
|
Inferred
|
5,808
|
1.40
|
178,902
|
0.58
|
94
|
17.64
|
3,295
|
* Based on 0.8% copper cut-off grade. Numbers may not add due to rounding.
For additional information on the mineral resource estimate, please consult the technical report entitled Technical Report - Preliminary Economic Assessment of the Expansion of the Aranzazu Mine Zacatecas Mexico dated August 31, 2012 (effective date of July 12, 2012) prepared by AMC Mining Consultants (Canada) Ltd., a copy of which may be found on the Company's profile on SEDAR at www.sedar.com.