PROJECTED CAPITAL EXPENDITURES UNDERGROUND OPERATIONS | ||||
Total US$m | 2022 US$m | 2023 US$m | ||
Prospect Drilling | 2.3 | 1.4 | 0.9 | |
Underground development | 7.2 | 5.3 | 1.9 | |
Infrastructure | 5.2 | 0.4 | 4.8 | |
Ore handling facilities | 14.0 | - | 14.0 | |
Teren-Sai - exploration program | 0.4 | 0.4 | - | |
Process plant incremental expansion | 9.0 | 2.4 | 6.6 | |
Total | 38.1 | 9.9 | 28.2 |
MINING - UNDERGROUND | ||||
2022 | 2021 | |||
Ore mined | T | 527,231 | 571,035 | |
Gold grade | g/t | 2.17 | 1.94 | |
Silver grade | g/t | 1.78 | 1.81 | |
Contained gold | oz | 36,835 | 35,580 | |
Contained silver | oz | 30,233 | 33,296 | |
MINING - PROCESSING | ||||
2022 | 2021 | |||
Crushing | T | 574,614 | 534,426 | |
Milling | T | 585,480 | 541,576 | |
Gold grade | g/t | 2.17 | 1.97 | |
Silver grade | g/t | 1.64 | 1.63 | |
Gold recovery | % | 83.43 | 83.05 | |
Silver recovery | % | 72.87 | 73.54 | |
Contained gold | oz | 40,782 | 34,258 | |
Contained silver | oz | 30,927 | 28,408 | |
Gold poured | oz | 34,023 | 28,450 | |
Silver poured | oz | 22,538 | 20,891 | |