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| Reserves and resources of the Lumwana Project |
| Tonnage | Grade | Reserves and resources |
| Uranium | Gold | Copper | Cobalt | Uranium | Gold | Copper | Cobalt |
| % | g/t | % | % | lbs | oz | lbs | lbs |
| Proven | 0 | 0.00 | 0.00 | 0.83 | 0.00 | | | 2 276 316 950 | |
| Probable | 0 | 0.00 | 0.00 | 0.66 | 0.00 | | | 2 837 349 314 | |
| Proven and Probable | 0 | 0.00 | 0.00 | 0.73 | 0.00 | | | 5 113 666 264 | |
| Measured | 0 | 0.00 | 0.03 | 0.89 | 0.02 | | 124 906 | 2 540 937 803 | 67 948 674 |
| Indicated | 4,700,000 | 0.10 | 0.02 | 0.68 | 0.02 | 9 843 640 | 147 058 | 3 428 540 917 | 77 142 171 |
| Mesured and Indicated | 4,700,000 | 0.10 | 0.02 | 0.76 | 0.02 | 9 843 640 | 271 963 | 5 969 478 719 | 145 090 844 |
| Inferred | 6,100,000 | 0.05 | 0.01 | 0.63 | 0.00 | 6 724 099 | 181 459 | 7 839 020 749 | 57 237 294 |
| Total | 10 800 000 | | | | | 16 567 739 | 453 422 | 18 922 165 732 | 202 328 139 |
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Definitions
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| Reserves and resources of the Lumwana Project |
| Metal | Total | Reserves | Resources | Unit | In situ value |
| | Proven | Probable | Proven and Probable | Measured | Indicated | Mesured and Indicated | Inferred | | |
| Copper | 18 922 165 732 | 2 276 316 950 | 2 837 349 314 | 5 113 666 264 | 2 540 937 803 | 3 428 540 917 | 5 969 478 719 | 7 839 020 749 | lbs | 61 856 559 779 US$ |
| Gold | 453 422 | | | | 124 906 | 147 058 | 271 963 | 181 459 | oz | 628 533 547 US$ |
| Uranium | 16 567 739 | | | | | 9 843 640 | 9 843 640 | 6 724 099 | lbs | US$ |
| Cobalt | 202 328 139 | | | | 67 948 674 | 77 142 171 | 145 090 844 | 57 237 294 | lbs | US$ |
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| Production history |
| Metal | 2010 | 2009 |
| COPPER (lbs) | 323,396,092 | 241,214,374 |
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| Production Objectives |
| Metal | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 |
| COPPER (lbs) | 38,000,000 | 38,000,000 | 38,000,000 | 38,000,000 | 38,000,000 | 38,000,000 | 38,000,000 | 38,000,000 | 38,000,000 | 38,000,000 |
| URANIUM (lbs) | 1,750,000 | 1,750,000 | 1,750,000 | 1,750,000 | 1,750,000 | 1,750,000 | 1,750,000 | 1,750,000 | 1,750,000 | 1,750,000 |
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