Underground and surface
|
|
|
|
|
| |
|
Tonnes mined
(000 tonnes)*
– underground ore |
Dec 2020 |
1,452 |
304 |
– |
– |
– |
– |
Sept 2020 |
1,511 |
341 |
– |
– |
– |
– |
Dec 2019 |
1,452 |
302 |
– |
– |
– |
– |
– underground waste |
Dec 2020 |
547 |
45 |
– |
– |
– |
– |
Sept 2020 |
550 |
25 |
– |
– |
– |
– |
Dec 2019 |
528 |
14 |
– |
– |
– |
– |
– surface ore |
Dec 2020 |
8,933 |
– |
6,010 |
2,922 |
2,204 |
884 |
Sept 2020 |
8,399 |
– |
5,309 |
2,613 |
2,265 |
431 |
Dec 2019 |
9,253 |
– |
4,966 |
3,351 |
983 |
633 |
– total |
Dec 2020 |
10,932 |
349 |
6,010 |
2,922 |
2,204 |
884 |
Sept 2020 |
10,460 |
366 |
5,309 |
2,613 |
2,265 |
431 |
Dec 2019 |
11,233 |
317 |
4,966 |
3,351 |
983 |
633 |
Grade mined
(grams per tonne)
– underground ore |
Dec 2020 |
5.8 |
6.3 |
– |
– |
– |
– |
Sept 2020 |
5.9 |
6.4 |
– |
– |
– |
– |
Dec 2019 |
5.3 |
6.5 |
– |
– |
– |
– |
– surface ore |
Dec 2020 |
1.5 |
– |
1.6 |
1.5 |
1.8 |
1.4 |
Sept 2020 |
1.3 |
– |
1.5 |
1.4 |
1.6 |
1.4 |
Dec 2019 |
1.3 |
– |
1.3 |
1.2 |
1.6 |
1.6 |
– total |
Dec 2020 |
2.0 |
5.5 |
1.6 |
1.5 |
1.8 |
1.4 |
Sept 2020 |
2.0 |
5.9 |
1.5 |
1.4 |
1.6 |
1.4 |
Dec 2019 |
1.7 |
6.2 |
1.3 |
1.2 |
1.6 |
1.6 |
Gold mined
(000 ounces)*
– underground ore |
Dec 2020 |
269.9 |
61.6 |
– |
– |
– |
– |
Sept 2020 |
288.9 |
69.9 |
– |
– |
– |
– |
Dec 2019 |
249.6 |
63.6 |
– |
– |
– |
– |
– surface ore |
Dec 2020 |
436.7 |
– |
312.8 |
144.6 |
128.0 |
40.2 |
Sept 2020 |
355.3 |
– |
251.0 |
117.7 |
114.6 |
18.7 |
Dec 2019 |
381.3 |
– |
213.4 |
130.5 |
49.7 |
33.2 |
– total |
Dec 2020 |
706.6 |
61.6 |
312.8 |
144.6 |
128.0 |
40.2 |
Sept 2020 |
644.2 |
69.9 |
251.0 |
117.7 |
114.6 |
18.7 |
Dec 2019 |
630.9 |
63.6 |
213.4 |
130.5 |
49.7 |
33.2 |
Ore milled/treated
(000 tonnes)
– underground ore |
Dec 2020 |
1,588 |
324 |
– |
– |
– |
– |
Sept 2020 |
1,571 |
329 |
– |
– |
– |
– |
Dec 2019 |
1,545 |
342 |
– |
– |
– |
– |
– underground waste |
Dec 2020 |
37 |
37 |
– |
– |
– |
– |
Sept 2020 |
6 |
6 |
– |
– |
– |
– |
Dec 2019 |
2 |
2 |
– |
– |
– |
– |
– surface ore |
Dec 2020 |
9,074 |
380 |
5,304 |
3,452 |
1,205 |
647 |
Sept 2020 |
8,856 |
228 |
5,295 |
3,468 |
1,167 |
660 |
Dec 2019 |
8,972 |
219 |
5,254 |
3,426 |
1,171 |
657 |
– total |
Dec 2020 |
10,700 |
741 |
5,304 |
3,452 |
1,205 |
647 |
Sept 2020 |
10,433 |
563 |
5,295 |
3,468 |
1,167 |
660 |
Dec 2019 |
10,519 |
563 |
5,254 |
3,426 |
1,171 |
657 |
Yield
(Grams per tonne)
– underground ore |
Dec 2020 |
5.2 |
5.8 |
– |
– |
– |
– |
Sept 2020 |
5.2 |
6.1 |
– |
– |
– |
– |
Dec 2019 |
5.0 |
6.2 |
– |
– |
– |
– |
– surface ore |
Dec 2020 |
1.2 |
0.1 |
1.3 |
1.1 |
1.9 |
1.4 |
Sept 2020 |
1.1 |
0.1 |
1.2 |
1.1 |
1.6 |
1.0 |
Dec 2019 |
1.2 |
0.1 |
1.2 |
1.1 |
1.2 |
1.4 |
– combined |
Dec 2020 |
1.8 |
2.6 |
1.3 |
1.1 |
1.9 |
1.4 |
Sept 2020 |
1.7 |
3.6 |
1.2 |
1.1 |
1.6 |
1.0 |
Dec 2019 |
1.8 |
3.8 |
1.2 |
1.1 |
1.2 |
1.4 |
Gold produced (000 ounces)* – underground ore |
Dec 2020 |
263.3 |
60.0 |
– |
– |
– |
– |
Sept 2020 |
260.4 |
64.3 |
– |
– |
– |
– |
Dec 2019 |
247.3 |
68.7 |
– |
– |
– |
– |
– surface ore |
Dec 2020 |
349.7 |
1.6 |
230.1 |
127.2 |
73.3 |
29.5 |
Sept 2020 |
315.9 |
0.6 |
211.2 |
127.3 |
61.9 |
22.0 |
Dec 2019 |
360.0 |
0.7 |
197.5 |
120.9 |
46.9 |
29.8 |
– total |
Dec 2020 |
613.0 |
61.5 |
230.1 |
127.2 |
73.3 |
29.5 |
Sept 2020 |
576.3 |
64.9 |
211.2 |
127.3 |
61.9 |
22.0 |
Dec 2019 |
607.3 |
69.4 |
197.5 |
120.9 |
46.9 |
29.8 |
Cost of sales before gold inventory change and amortisation and depreciation (dollar per tonne) – underground |
Dec 2020 |
115 |
166 |
– |
– |
– |
– |
Sept 2020 |
114 |
168 |
– |
– |
– |
– |
Dec 2019 |
113 |
174 |
– |
– |
– |
– |
– surface |
Dec 2020 |
27 |
19 |
30 |
19 |
50 |
43 |
Sept 2020 |
28 |
6 |
32 |
21 |
59 |
42 |
Dec 2019 |
26 |
2 |
27 |
21 |
39 |
38 |
– total |
Dec 2020 |
40 |
91 |
30 |
19 |
50 |
43 |
Sept 2020 |
41 |
102 |
32 |
21 |
59 |
42 |
Dec 2019 |
39 |
107 |
27 |
21 |
39 |
38 |
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|
|
|
|
|
| |
Tonnes mined
(000 tonnes)*
– underground ore |
Dec 2020 |
– |
1,148 |
428 |
296 |
424 |
– |
Sept 2020 |
– |
1,169 |
467 |
297 |
405 |
– |
Dec 2019 |
– |
1,150 |
380 |
333 |
437 |
– |
– underground waste |
Dec 2020 |
– |
502 |
167 |
170 |
165 |
– |
Sept 2020 |
– |
525 |
161 |
184 |
180 |
– |
Dec 2019 |
– |
514 |
237 |
118 |
158 |
– |
– surface ore |
Dec 2020 |
1,343 |
1,580 |
446 |
– |
– |
1,134 |
Sept 2020 |
1,700 |
1,390 |
461 |
– |
– |
929 |
Dec 2019 |
2,273 |
2,014 |
919 |
– |
– |
1,095 |
– total |
Dec 2020 |
1,343 |
3,231 |
1,041 |
466 |
589 |
1,134 |
Sept 2020 |
1,700 |
3,085 |
1,090 |
480 |
586 |
929 |
Dec 2019 |
2,273 |
3,677 |
1,536 |
451 |
595 |
1,095 |
Grade mined
(grams per tonne)
– underground ore |
Dec 2020 |
– |
5.6 |
5.1 |
6.9 |
5.3 |
– |
Sept 2020 |
– |
5.8 |
5.6 |
6.4 |
5.6 |
– |
Dec 2019 |
– |
5.0 |
4.3 |
5.7 |
5.2 |
– |
– surface ore |
Dec 2020 |
1.0 |
1.6 |
2.7 |
– |
– |
1.2 |
Sept 2020 |
0.9 |
1.3 |
1.8 |
– |
– |
1.0 |
Dec 2019 |
1.0 |
1.5 |
2.1 |
– |
– |
0.9 |
– total |
Dec 2020 |
1.0 |
3.3 |
3.9 |
6.9 |
5.3 |
1.2 |
Sept 2020 |
0.9 |
3.4 |
3.7 |
6.4 |
5.6 |
1.0 |
Dec 2019 |
1.0 |
2.8 |
2.8 |
5.7 |
5.2 |
0.9 |
Gold mined
(000 ounces)*
– underground ore |
Dec 2020 |
– |
208.4 |
70.9 |
65.5 |
72.0 |
– |
Sept 2020 |
– |
219.0 |
84.7 |
61.0 |
73.3 |
– |
Dec 2019 |
– |
186.0 |
52.8 |
60.9 |
72.4 |
– |
– surface ore |
Dec 2020 |
41.5 |
82.4 |
39.2 |
– |
– |
43.2 |
Sept 2020 |
47.5 |
56.8 |
26.1 |
– |
– |
30.7 |
Dec 2019 |
72.6 |
95.3 |
62.8 |
– |
– |
32.5 |
– total |
Dec 2020 |
41.5 |
290.8 |
110.1 |
65.5 |
72.0 |
43.2 |
Sept 2020 |
47.5 |
275.8 |
110.8 |
61.0 |
73.3 |
30.7 |
Dec 2019 |
72.6 |
281.3 |
115.6 |
60.9 |
72.4 |
32.5 |
Ore milled/treated
(000 tonnes)
– underground ore |
Dec 2020 |
– |
1,264 |
523 |
324 |
417 |
– |
Sept 2020 |
– |
1,242 |
483 |
334 |
425 |
– |
Dec 2019 |
– |
1,203 |
393 |
338 |
471 |
– |
– underground waste |
Dec 2020 |
– |
– |
– |
– |
– |
– |
Sept 2020 |
– |
– |
– |
– |
– |
– |
Dec 2019 |
– |
– |
– |
– |
– |
– |
– surface ore |
Dec 2020 |
1,680 |
1,710 |
657 |
– |
– |
1,053 |
Sept 2020 |
1,751 |
1,583 |
639 |
– |
– |
944 |
Dec 2019 |
1,722 |
1,777 |
752 |
|
| 1,026 |
– total |
Dec 2020 |
1,680 |
2,974 |
1,180 |
324 |
417 |
1,053 |
Sept 2020 |
1,751 |
2,825 |
1,122 |
334 |
425 |
944 |
Dec 2019 |
1,722 |
2,980 |
1,145 |
338 |
471 |
1,026 |
Yield
(Grams per tonne)
– underground ore |
Dec 2020 |
– |
5.0 |
4.3 |
6.3 |
5.0 |
– |
Sept 2020 |
– |
4.9 |
4.2 |
5.8 |
5.1 |
– |
Dec 2019 |
– |
4.6 |
4.1 |
5.1 |
4.7 |
– |
– surface ore |
Dec 2020 |
0.9 |
1.3 |
1.6 |
– |
– |
1.0 |
Sept 2020 |
0.9 |
1.1 |
1.2 |
– |
– |
0.9 |
Dec 2019 |
1.3 |
1.6 |
2.3 |
– |
– |
1.1 |
– combined |
Dec 2020 |
0.9 |
2.9 |
2.8 |
6.3 |
5.0 |
1.0 |
Sept 2020 |
0.9 |
2.7 |
2.5 |
5.8 |
5.1 |
0.9 |
Dec 2019 |
1.3 |
2.8 |
2.9 |
5.1 |
4.7 |
1.1 |
Gold produced (000 ounces)* – underground ore |
Dec 2020 |
– |
203.3 |
71.6 |
65.3 |
66.4 |
– |
Sept 2020 |
– |
196.1 |
64.9 |
62.1 |
69.1 |
– |
Dec 2019 |
– |
178.6 |
51.8 |
55.7 |
71.1 |
– |
– surface ore |
Dec 2020 |
47.9 |
70.1 |
34.7 |
– |
– |
35.4 |
Sept 2020 |
50.5 |
53.5 |
25.5 |
– |
– |
28.0 |
Dec 2019 |
70.8 |
91.1 |
56.1 |
– |
– |
35.0 |
– total |
Dec 2020 |
47.9 |
273.4 |
106.4 |
65.3 |
66.4 |
35.4 |
Sept 2020 |
50.5 |
249.6 |
90.5 |
62.1 |
69.1 |
28.0 |
Dec 2019 |
70.8 |
269.6 |
107.8 |
55.7 |
71.1 |
35.0 |
Cost of sales before gold inventory change and amortisation and depreciation (dollar per tonne) – underground |
Dec 2020 |
– |
101 |
79 |
123 |
111 |
– |
Sept 2020 |
– |
100 |
88 |
115 |
101 |
– |
Dec 2019 |
– |
96 |
86 |
124 |
83 |
– |
– surface |
Dec 2020 |
26 |
21 |
25 |
– |
– |
18 |
Sept 2020 |
20 |
28 |
39 |
– |
– |
19 |
Dec 2019 |
27 |
27 |
38 |
– |
– |
19 |
– total |
Dec 2020 |
26 |
55 |
49 |
123 |
111 |
18 |
Sept 2020 |
20 |
59 |
60 |
115 |
101 |
19 |
Dec 2019 |
27 |
55 |
54 |
124 |
83 |
19 |
* Excludes surface material at South Deep.
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