Investor Presentaiton
Historical Operational Trend
Waste Mined
('000 tonnes)
13,766 15,488 14,808 15,256 15,082
Ore Mined
13.5x
11.3x
41,114
10.7x
9.0x
6.4x
5.6x 5.2x 4.4x
6.8x
4.4x
3.7x
3.2x
27,417
23,879
21,828
18,569
15,484
5,025 4,590
7,872
2,744 2,858 3,441
3,212 3,482
2,346
2,552
2,453
1,774
1,219
2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 1H22
Ore Processed
2011
2012 2013 2014 2015 2016 2017
Ore mined ('000 tonnes)
2018 2019 2020 2021 1H22
Strip ratio (x)
Gold Produced
4.1
4.1
4.1
92.0%
2.5
2.6
2.6
2.4
2.8
2.7
2.1
1.9
90.3% 90.8% 90.9%
92.7% 92.0%
1.1
88.5% 88.0%
89.3%
87.7% 87.0% 86.2%
3,304 3,437
3,638
270
251
261
225
1,738
1,924 2,102 1,997
1,880
2,160 2,350
207
194
1,817
149
168
134
147
877
61
58
2011
2012 2013 2014 2015 2016 2017
2018
2019 2020 2021
1H22
2011 2012
2013
2014 2015 2016
2017
Ore processed ('000 tonnes)
Head grade for Au (g/t)
O Gold production (koz)
Source: Company Information
2018 2019 2020 2021 1H22
Recovery rate (%)
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