| |
|
|
|
|
|
 |
|
|
|
|
|
| |
2003 |
2004 |
2005 |
2006 |
2007 |
| Payable copper in concentrate ('000 tonnes) |
326.7 |
350.6 |
322.8 |
324.2 |
289.9 |
| Payable moly in concentrate ('000 tonnes) |
8.7 |
7.9 |
8.7 |
9.8 |
10.2 |
| Average ore grade (%) |
0.91 |
0.88 |
0,80 |
0.81 |
0.71 |
| Plant throughput ('000 tonnes per day of ore) |
113.3 |
125.9 |
128.1 |
127.4 |
126.3 |
| Cash costs (cents per pound) |
29.3 |
7.9 |
(17.1) |
16.4 |
(10.8) |
|
|
|
|
|
|
| |
|
|
|
|
|
| |
|
|
|
|
|
| |
2003 |
2004 |
2005 |
2006 |
2007 |
| Copper cathodes ('000 tonnes) |
92.4 |
97.8 |
98.1 |
94.0 |
93.0 |
| Average ore grade (%) |
1.46 |
1.35 |
1.23 |
1.16 |
1.23 |
| Plant throughput ('000 tonnes per day of ore) |
22.1 |
25.4 |
27.2 |
28.7 |
26.8 |
| Cash costs (cents per pound) |
42.4 |
52.4 |
66.1 |
78.6 |
109.8 |
|
|
|
|
|
|
| |
|
|
|
|
|
| |
|
|
|
|
|
| |
2003 |
2004 |
2005 |
2006 |
2007 |
| Copper cathodes ('000 tonnes) |
52.7 |
50.0 |
46.4 |
47.3 |
45.1 |
| Average ore grade (%) |
1.25 |
1.11 |
1.10 |
1.05 |
1.03 |
| Plant throughput ('000 tonnes per day of ore) |
15.6 |
16.1 |
14.9 |
15.2 |
14.8 |
| Cash costs (cents per pound) |
69.8 |
85.6 |
118.8 |
126.4 |
143.5 |
|
|
|
|
|
|
| |
|
|
|
|
|
| |
|
|
|
|
|
| |
2003 |
2004 |
2005 |
2006 |
2007 |
| Rail tonnage transported ('000 tons) |
4,388 |
4,479 |
4,336 |
4,486 |
5,008 |
Road tonnage transported ('000 tons) |
1,176 |
1,414 |
1,522 |
1,456 |
1,313 |
| |
|
|
|
|
|
| |
|
|
|
|
|
| |
2003 |
2004 |
2005 |
2006 |
2007 |
| Water volume sold - potable and untreated ('000 m3) |
- |
32,191 |
33,074 |
37,798 |
39,858 |
