2005年3月，巴西矿业公司淡水河谷获得了一份开采合同，并开始为这家铁矿石公司提供可行性报告研究，因为环境原因这项工作很复杂。
In March 2005, Brazilian miner Vale secured an exploration contract and began work on feasibility studies for an iron ore mine — a complex undertaking due to environmental concerns.
“锂对我国及整个世界都是非常重要的，”玻利维亚矿业与冶金部长路易斯·阿尔韦托·埃查苏（Luis Alberto Echazú）说，“我们希望明年开采1200吨锂，而这仅仅是个开始。
"Lithium is very important for us and the world, " Bolivia's mining and metallurgy minister, Luis Alberto Echazú, said. "We hope to extract 1, 200 tonnes next year and that's just the beginning.
去年全球矿业公司共开采了2686吨黄金。
矿业公司正在艰难地提高全球最大铁矿石出口国澳大利亚的产出，而中国国内开采的铁矿石质量未能改善。
Mining companies are struggling to increase iron ore output in Australia, the world's biggest exporter, while the quality of Chinese domestic iron ore production fails to improve.
俄罗斯矿业在芬兰海湾的领海内和其他几个国家都持有勘探证，但将这些矿物开采到地面上经济上还不具可行性。
Russia mines some in territorial waters in the Gulf of Finland and several other countries hold exploration licences, but bringing them to the surface has never become economic.
开采上述金属矿的生产商每天所面对的危机与中非矿业类似，为了等待价格回升，它们也得封存遍布全球的矿产以节省现金支出。
Miners of these metals daily face crises similar to Camec's and mothballing mines around the world to save cash as they wait for a price recovery.
不必奇怪，因为商业矿业需要明确的持有权以及专属的开采权。
No wonder. Commercial miners want both a clear title to their holding and exclusive rights to exploit it.
因此新法律可能会要求矿业公司与当地社区就其土地上的开采项目进行事先磋商。
So may the new law requiring prior consultation with indigenous communities over extractive projects on their land.
该矿产的投资者，澳大利亚拉法耶特矿业公司，在财务上已捉襟见肘，任何开采的长期停滞将都导致其陷于崩溃。
The mine's backer, Lafayette Mining of Australia, was already struggling financially, so any long delay in reopening risked causing its collapse.
芬兰Outokumpu矿业公司日前向已被关闭的Kangasjarvi矿附近的一个废弃池塘内倾倒了450立方米的猪粪浆。 此前，该矿业公司曾在Kangasjarvi矿开采过锌、铜和硫磺。
Mining company Outokumpu dumped 450 cubic meters of pig slurry into the waste water near the closed Kangasjarvi mine, which once produced zinc, copper and sulfur.
结合开滦唐山矿业公司开采133年的实际，阐述了公司绩效管理概况以及改进的思路。
Combined with the 133 years of mining practice Kailuan Tangshan mining company, this paper describes the company's profile of performance management and the improvement ideas.
汶南煤矿是新汶矿业集团进入深部开采的老矿井。
Wennan colliery of Xinwen coal mining Group is an old coalmine and is mining deep coal layer.
随着矿藏的开采，尾矿场迅速扩增，不仅侵占大量土地，而且矿业废弃物的堆积，也是严重的污染源。
With the development of mining, the tailings wasteland is expanding quickly, not only occupying the large area land, but also being a serious contaminative source.
文章介绍了新疆乌鲁木齐矿业集团急倾斜近距离厚煤层水平分段轻型支架放顶煤联合开采技术及取得的技术经济效果。
This article presents the combined mining technology of horizonal sectional light prop used in steeply inclined short_interval thick coal seams and gains the technical and economic benefits.
介绍了矿产资源开采经济价值的相对性，开发的风险性与特点。对矿业开发政策提出了建议。
Relative economic values, mining risk and characteristics of mineral resources are presented. Suggestions on mine development policies are put forward.
利用FLAC程序，对鞍山矿业公司眼前山铁矿采场南帮设计和调整开采方案分别进行了模拟研究。
With FLAC, two mining plans of southern slope of Yanqianshan Iron Mine, anshan mining Industry Corp.
中国矿业大学煤炭资源与安全开采国家重点实验室；
State Key Laboratory of Coal Resources and Safe Mining, China University of Mining and Technology, Beijing 100083, China;
矿业遗迹是矿产已被人类开采利用或已被采空的特定空间地域。包括采矿遗址、开采设备和采矿工具等。
Mining remains, including mining relics, extracted equipment and mining tools, is a specified space area in which the resources have been either extracted or exhausted by human being.
本文简要介绍了板石矿业公司上青矿露天转地下开采平稳过渡的经验以及对眼前山铁矿露天转地下开采的借鉴意义。
The experience of smooth transfer of Shangqing Iron ore Mine of Banshi Mining Company are introduced, which can be taken for reference by Yanqianshan Iron Ore Mine.
无论是金属矿还是非金属矿的开发，无论是露天开采还是地下开采，矿业开发对其所处的地质生态环境都会产生巨大而深远的影响。
The exploitation of metal and nonmetal ore, or open mine and underground mine, all does tremendous and ever-lasting effect on its geo - ecological environment.
坎伯恩矿业学院教授弗朗西斯沃尔说，开采这些替代矿藏将“消除目前金属供应的垄断现象”。
Professor Frances Wall of the Camborne School of Mines said that mining these alternative deposits would "take away the monopoly of current suppliers of these metals".
为推进矿山无废料开采，以金川矿业公司使用的全废料为基础，从理论上分析了全废料浆体中骨料的沉降规律，研究了全废料浆体输送安全可靠性及离析程度。
The sedimentation rule of aggregates, transportation feasibility and isolation of the whole flotsam slurry were studied in theory to promote the non-flotsam mining based on Jinchuan mine.
马钢南山矿业有限责任公司凹山采场经过近半个世纪的大规模开采，矿石资源即将枯竭。
The ore resource in Washan Pit, Nanshan mining Co., Ltd, MaSteel will be depleted soon through nearly half a century "s large scale mining."
矿业城市资源枯竭后，矿山开采衍生灾害长时间继续发生，同时还会形成新的灾害。
After resources of mining cities are exhausted, derived disasters caused by mine exploiting will continue to take place for a long time, and will also form new disasters at the same time.
英美资源集团还得同必和必拓、力拓矿业集团这样的钻石巨头们争夺新矿源，这两家公司目前占全球钻石开采量的17%。
And Anglo will have to compete for new mines with other giants, such as BHP Billiton and Rio Tinto, which between them dig 17% of the world's diamonds.
英美资源集团还得同必和必拓、力拓矿业集团这样的钻石巨头们争夺新矿源，这两家公司目前占全球钻石开采量的17%。
And Anglo will have to compete for new mines with other giants, such as BHP Billiton and Rio Tinto, which between them dig 17% of the world's diamonds.
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