Sentence examples for mines which has from inspiring English sources
A low copper price, bigger competitors, technical troubles and spiralling costs have hurt Konkola Copper Mines, which has already run up over $100m in losses.
It is possible to attribute the fact of this agreement to the profitability of these mines, which has given Stillwater Mining greater latitude to negotiate.
Despite the latest steps, the administration official said, there are no plans for the United States to sign the international treaty to ban land mines, which has been in effect since 1997.
The 1997 global treaty banning land mines, which has been ratified by more than 100 countries so far, is the only way to ensure that the killing fields are cleared and that there is no future mine use.
Although the origins of the CBM gas pool in the Huaibei Coalfield remain controversial, the findings of this study along with the mining practices indicate that the deposition of thick redbeds can be treated as indicative of low gas contents in the coal mines, which has a significant meaning for the engineering of coal mine gas control.
She is matriarch of the family that controls Antofagasta, one of the world's largest copper mines, which has seen shares jump 70% in a year.
He also acquired a large stake in the Transvaal gold mines, which had been discovered in 1885, and formed the Gold Fields of South Africa Company in 1887.
And Colombians will continue to be maimed long after the war ends by land mines, which have killed or injured more than 11,000 people since 1990.
Gold mines, which have been laying off thousands of workers because gold is below $300 an ounce, may become profitable again, because those workers are paid in rand.
He was especially harsh on Labour's craven subservience to swivel-eyed teachers' unions, the people who condemn kids to work down coal mines which have closed.
The opinion in the first shows affirmatively that there was a discovery and that in the other shows that the controversy, although of recent origin, related to 'gold mines' which had been worked for mn y years.
