South America region
Peru
Cerro Corona
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June
2011 |
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Gold produced |
- 000’oz |
|
41.1 |
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Copper produced |
- tonnes |
|
9,599 |
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9,814 |
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Total equivalent gold produced |
- 000’ eq oz |
|
93.9 |
|
101.0 |
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Total equivalent gold sold |
- 000’ eq oz |
|
90.5 |
|
101.5 |
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Yield - gold |
- g/t |
|
0.8 |
|
0.8 |
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- copper |
- % |
|
0.60 |
|
0.60 |
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- combined |
- g/t |
|
1.7 |
|
1.8 |
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Total cash cost |
- US$/eq oz |
|
494 |
|
408 |
|
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Notional cash expenditure |
- US$/eq oz |
|
615 |
|
526 |
|
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NCE margin |
- % |
|
58 |
|
62 |
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Gold price * |
- US$/oz |
|
1,693 |
|
1,499 |
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Copper price * |
- US$/t |
|
9,176 |
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* Average daily spot price for the period used to calculate total
equivalent gold ounces produced.
Gold produced increased from 41,100 ounces in the June quarter to
41,900 ounces in the September quarter, while copper production
decreased from 9,814 tonnes to 9,599 tonnes. These changes were
mainly due to variances in head grade delivered to the plant.
Equivalent production decreased from 101,000 ounces to 93,900
ounces due to the lower copper price relative to the gold price in the
September quarter.
Concentrate with a payable content of 41,500 ounces of gold was
sold at an average price of US$1,728 per ounce and 9,625 tonnes of
copper at an average price of US$8,164 per tonne, net of treatment
and refining charges. Total equivalent gold sales amounted to 90,500
ounces for the September quarter.
During the September quarter a total of 2.94 million tonnes were
mined compared with 3.48 million tonnes in the June quarter. This
decrease was as a result of the mine sequencing schedule. Ore
mined at 1.66 million tonnes was 3 per cent lower than the 1.71
million tonnes mined in the June quarter. Gold and copper yield was
similar to the previous quarter at 0.8 grams per ton and 0.60 per cent
respectively.
Net operating costs increased from US$38 million (R258 million) in
the June quarter to US$41 million (R289 million) in the September
quarter, mainly due to an increase in the workers’ statutory
participation in profits. The workers’ statutory participation in profits
is calculated on taxable income which increased quarter on quarter
despite a decrease in operating profit.
Total cash cost increased from US$408 per equivalent ounce in the
June quarter to US$494 per equivalent ounce for the September
quarter. This increase was primarily due to the decrease in
equivalent ounces sold from 101,500 ounces in the June quarter to
90,500 ounces in the September quarter.
Operating profit decreased from US$104 million (R704 million) in the
June quarter to US$93 million (R656 million) in the September
quarter, as a result of the increased costs and the lower copper spot
price received during the quarter.
Capital expenditure for the September quarter amounted to US$17
million (R118 million), compared with US$16 million (R106 million) in
the June quarter. The increased expenditure was mainly spent on
increasing the capacity of the tailings facility.
Notional cash expenditure increased from US$526 per equivalent
ounce in the June quarter to US$615 per equivalent ounce in the
September quarter. The NCE margin decreased from 62 per cent to
58 per cent.
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