 | 
| |
Q2 2008 |
Q1 2008 |
Q4 2007 |
Q3 2007 |
Q2 2007 |
Q1 2007 |
Year End 2006 |
| |
| Mined Ore (tonnes) |
|
|
|
|
|
|
|
| Neves-Corvo Copper |
577,980 |
569,563 |
585,138 |
544,775 |
491,063 |
553,396 |
1,957,505 |
| Neves-Corvo Zinc |
138,728 |
127,321 |
103,123 |
95,837 |
105,843 |
94,200 |
147,625 |
| Neves-Corvo Total |
716,708 |
696,884 |
688,261 |
640,612 |
596,906 |
647,596 |
2,107,272 |
| Zinkgruvan |
212,156 |
243,640 |
243,265 |
174,214 |
218,065 |
224,696 |
787,889 |
| Galmoy |
119,590 |
128,410 |
134,031 |
111,226 |
115,417 |
92,770 |
605,438 |
| Storliden |
81,854 |
72,550 |
67,423 |
53,365 |
79,100 |
76,898 |
346,652 |
| Aguablanca |
444,720 |
407,229 |
420,350 |
438,012 |
|
|
|
| Aljustrel |
224,038 |
234,949 |
161,387 |
|
|
|
|
| |
2,515,774 |
2,480,546 |
2,402,978 |
1,417,429 |
1,009,488 |
1,042,660 |
3,847,251 |
| |
| Milled Ore (tonnes) |
|
|
|
|
|
|
|
| Neves-Corvo Copper |
588,875 |
595,310 |
577,377 |
539,508 |
524,922 |
538,957 |
1,946,852 |
| Neves-Corvo Zinc |
126,669 |
114,896 |
104,800 |
98,133 |
106,820 |
86,966 |
147,675 |
| Neves-Corvo Total |
715,544 |
710,206 |
682,177 |
637,642 |
631,742 |
625,923 |
2,094,527 |
| Zinkgruvan |
237,114 |
227,647 |
237,945 |
171,453 |
230,768 |
235,390 |
787,003 |
| Galmoy |
131,768 |
130,015 |
125,768 |
104,709 |
122,371 |
94,060 |
616,536 |
| Storliden |
72,244 |
81,039 |
62,127 |
56,193 |
76,038 |
64,547 |
362,316 |
| Aguablanca |
451,265 |
405,373 |
406,107 |
433,178 |
|
|
|
| Aljustrel |
332,760 |
224,526 |
11,399 |
|
|
|
|
| |
2,656,239 |
2,489,012 |
2,207,700 |
1,403,175 |
1,060,919 |
1,019,920 |
3,860,382 |
| |
| Head Grade |
|
|
|
|
|
|
|
| Copper |
|
|
|
|
|
|
|
| Neves-Corvo |
4.1% |
4.4% |
5.0% |
4.5% |
4.6% |
5.0% |
4.6% |
| Storliden |
1.4% |
0.9% |
1.1% |
1.1% |
2.1% |
2.0% |
3.2% |
| Aguablanca |
0.4% |
0.4% |
0.4% |
0.4% |
|
|
|
| Zinc |
|
|
|
|
|
|
|
| Neves-Corvo |
7.5% |
6.6% |
7.3% |
7.9% |
7.3% |
8.8% |
8.4% |
| Zinkgruvan |
7.5% |
8.5% |
7.9% |
10.4% |
7.8% |
7.7% |
10.3% |
| Galmoy |
12.8% |
12.9% |
10.8% |
13.8% |
12.9% |
12.8% |
11.8% |
| Storliden |
5.5% |
3.2% |
4.5% |
3.7% |
7.1% |
7.6% |
8.5% |
| Aljustrel |
4.3% |
4.5% |
4.5% |
|
|
|
|
| Lead |
|
|
|
|
|
|
|
| Zinkgruvan |
4.8% |
4.5% |
3.7% |
4.4% |
5.2% |
4.2% |
4.6% |
| Galmoy |
2.9% |
4.1% |
3.3% |
4.1% |
3.1% |
3.5% |
3.2% |
| Nickel |
|
|
|
|
|
|
|
| Aguablanca |
0.5% |
0.6% |
0.5% |
0.5% |
|
|
|
| |
| Recovery |
|
|
|
|
|
|
|
| Copper |
|
|
|
|
|
|
|
| Neves-Corvo |
85.0% |
86.0% |
87.0% |
84.1% |
86.7% |
87.1% |
88.4% |
| Storliden |
92.0% |
91.0% |
92.0% |
90.7% |
91.4% |
91.5% |
91.5% |
| Aguablanca |
93.0% |
93.0% |
92.0% |
92.0% |
|
|
|
| Zinc |
|
|
|
|
|
|
|
| Neves-Corvo |
79.0% |
77.0% |
79.0% |
75.9% |
77.6% |
81.4% |
60.2% |
| Zinkgruvan |
93.0% |
94.0% |
94.0% |
94.2% |
93.5% |
94.1% |
93.8% |
| Galmoy |
83.0% |
82.0% |
79.0% |
82.3% |
81.9% |
83.0% |
82.6% |
| Storliden |
92.0% |
90.0% |
92.0% |
88.9% |
91.9% |
93.1% |
91.0% |
| Aljustrel |
33.8% |
29.0% |
37.0% |
|
|
|
|
| Lead |
|
|
|
|
|
|
|
| Zinkgruvan |
88.0% |
86.0% |
86.0% |
87.8% |
88.7% |
87.5% |
88.5% |
| Galmoy |
64.0% |
71.0% |
66.0% |
76.9% |
72.6% |
73.2% |
66.8% |
| Nickel |
|
|
|
|
|
|
|
| Aguablanca |
80.0% |
81.0% |
77.0% |
76.9% |
|
|
|
| |
| Concentrate Grade |
|
|
|
|
|
|
|
| Copper |
|
|
|
|
|
|
|
| Neves-Corvo |
24.4% |
23.8% |
23.0% |
22.7% |
22.7% |
23.2% |
24.7% |
| Storliden |
29.5% |
28.5% |
28.8% |
28.8% |
29.0% |
29.3% |
29.2% |
| Aguablanca |
6.5% |
5.9% |
6.8% |
6.8% |
|
|
|
| Zinc |
|
|
|
|
|
|
|
| Neves-Corvo |
49.7% |
48.8% |
48.3% |
49.2% |
48.8% |
49.2% |
49.1% |
| Zinkgruvan |
53.0% |
53.0% |
53.4% |
55.4% |
54.1% |
53.0% |
54.0% |
| Galmoy |
53.4% |
52.3% |
52.0% |
52.1% |
51.9% |
51.9% |
51.8% |
| Storliden |
54.8% |
52.9% |
55.5% |
56.0% |
54.3% |
54.8% |
54.5% |
| Aljustrel |
46.6% |
47.1% |
|
|
|
|
|
| Lead |
|
|
|
|
|
|
|
| Zinkgruvan |
76.2% |
77.2% |
76.2% |
74.0% |
76.4% |
77.1% |
75.0% |
| Galmoy |
65.9% |
63.7% |
65.3% |
67.3% |
64.0% |
64.1% |
63.5% |
| Nickel |
|
|
|
|
|
|
|
| Aguablanca |
6.9% |
7.0% |
7.5% |
7.1% |
|
|
|
| |
| Metal contained in concentrate |
|
|
|
|
|
|
|
| Copper (tonnes) |
|
|
|
|
|
|
|
| Neves-Corvo |
20,726 |
22,712 |
25,317 |
20,585 |
20,875 |
23,405 |
78,576 |
| Storliden |
903 |
680 |
622 |
550 |
1,500 |
1,198 |
10,642 |
| Aguablanca |
1,849 |
1,548 |
1,548 |
1,519 |
|
|
|
| |
23,478 |
24,940 |
27,487 |
22,654 |
22,375 |
24,603 |
89,218 |
| Zinc (tonnes) |
|
|
|
|
|
|
|
| Neves-Corvo |
7,419 |
5,792 |
6,018 |
5,904 |
6,048 |
6,193 |
7,505 |
| Zinkgruvan |
16,552 |
18,199 |
17,618 |
16,745 |
16,916 |
17,162 |
75,909 |
| Galmoy |
14,016 |
13,694 |
10,788 |
11,920 |
12,612 |
9,961 |
60,055 |
| Storliden |
3,635 |
2,377 |
2,570 |
1,823 |
4,973 |
4,578 |
27,824 |
| Aljustrel |
4,830 |
2,957 |
190 |
|
|
|
|
| |
46,452 |
43,019 |
37,184 |
36,392 |
40,549 |
37,894 |
171,293 |
| Lead (tonnes) |
|
|
|
|
|
|
|
| Zinkgruvan |
9,959 |
8,782 |
7,643 |
6,630 |
10,664 |
8,643 |
31,850 |
| Galmoy |
2,438 |
3,795 |
2,727 |
3,276 |
2,573 |
2,404 |
13,256 |
| |
12,397 |
12,577 |
10,370 |
9,906 |
13,237 |
11,047 |
45,106 |
| Nickel (tonnes) |
|
|
|
|
|
|
|
| Aguablanca |
1,954 |
1,848 |
1,690 |
1,579 |
|
|
|
| Silver (ounces) |
|
|
|
|
|
|
|
| Zinkgruvan |
534,193 |
415,672 |
436,795 |
388,276 |
491,989 |
439,014 |
1,760,907 |
| Galmoy |
27,344 |
59,106 |
60,908 |
26,201 |
23,145 |
19,022 |
131,797 |
| Neves-Corvo |
218,674 |
242,737 |
216,798 |
211,287 |
201,571 |
222,792 |
645,521 |
| |
780,211 |
717,515 |
714,501 |
625,764 |
716,705 |
680,828 |
2,538,225 |
|
|
|
