| Newmont Mining Corporation - 1999 Mine-by-Mine Operating Results |
| Mine | Ore treated ('000 t) | Grade (g/t) | Gold production (oz) | Cash cost (US$/oz) | Total cost (US$/oz) |
|
Carlin # Nevada |
28,501 |
n/a |
1,371,100 |
214 |
263 |
|
Lone Tree # Nevada |
5,017 |
n/a |
192,000 |
214 |
263 |
|
Twin Creeks # Nevada |
10,684 |
n/a |
935,600 |
214 |
263 |
|
Mesquite # California |
13,964 |
0.017 |
164,600 |
167 |
210 |
|
Zarafshan # Uzbekistan (50%) |
14,996 |
0.056 |
543,000 |
162 |
204 |
|
Yanacocha # Peru (51.35%) |
61,367 |
0.037 |
1,655,800 |
106 |
155 |
|
Minahasa Indonesia (80%) |
1,503 |
0.334 |
344,000 |
105 |
173 |
|
La Herradura Mexico (44%) |
5,857 |
0.023 |
91,364 |
162 |
214 |
|
Underground: |
|||||
|
Carlin Nevada |
782 † |
0.615 † |
‡ |
214 |
263 |
|
Rosebud Nevada (50%) |
137 † |
0.615 † |
** |
214 |
263 |
|
Attributable total |
. | . |
4,089,600 |
177 |
227 |
# Heap leach
‡ Carlin production included under open pit
** Rosebud ore shipped to Twin Creeks for treatment
† Nevada underground average head grade and mine production
NB These tonnages included
in treatment under Nevada open pit
(Source: World
Gold)