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- gold copper mining (mineralization) district 金铜矿（化）区
- Copper mineralization was mainly occurred during Jinning period, and there were Cumigration, reactivation and enrichment during Indo-Chinese, Yanshanian and Himalayan periods. 铜成矿作用主要发生在晋宁期，在印支期、燕山期和喜山期存在铜矿的进一步迁移活化富集作用。
- Copper mineralization occurs in the intrusive rock or in the skarn at contact zone of the intrusive rock and the strata and is controlled directly by fractural zone. 在侵入岩和侵入岩与地层接触带的夕卡岩中发生铜矿化，矿化受断裂构造的直接控制；
- The chalcopyrite crystals in quartz phenocryst fluid inclusions indicate the high concentration of ore metals in the inclusions rather than the beginning of copper mineralization. 冈底斯成矿带内斑岩铜矿的成矿始于岩浆期后高温阶段，随后的高_中温热液阶段是流体大量沉淀矿质的重要时期。
- The paper introduced the experimental research and practice on recovering siderite form gold ore tailings in Hubei Sanxin Gold Copper Co. 介绍了湖北三鑫金铜股份有限公司从金矿尾矿中回收菱铁矿的试验探索,以及回收菱铁矿的生产实践。
- Along the Gambia river,the heavy minerals are characterized by the presence of ilmenite,rutile and zircon as well as accompanied native gold, lead and copper minerals, etc. 冈比亚河沿岸重矿物以钛铁矿、金红石、锆石为其特征，并伴有自然金、铅族、铜族等矿物。
- Its discovery extends the prospecting region of the Gangdise porphyry copper belt several hundred kilometers westward, and illustrates the belt potential for being a major zone of porphyry copper mineralization. 它的发现“使冈底斯斑岩铜矿带的勘查区域向西延伸了数百km,有望发展成为巨型斑岩铜矿带”,自此揭开了在冈底斯西部寻找斑岩铜矿的序幕。
- The paper analyzed the problems of mainly used mining techniques emerged in Hubei Sanxin Gold Copper Stock Co.,Ltd.,and presented several propositions for the optimization of mining technique. 对湖北三鑫金铜股份有限公司应用的主要采矿方法在生产中所存在的问题进行了分析和总结,并探讨了解决办法,为采矿方法优化提出了建议。
- Earlier this month, China Investment Corporation, the country's $200bn sovereign wealth fund, agreed to pay C$1.74bn for a 17.2 per cent stake in Teck Resources, a Canadian zinc and copper miner. 本月早些时候，注册资本为2000亿美元的中国主权财富基金中国投资公司(CIC)，同意以17.;4亿加元收购加拿大锌铜矿商泰克资源(TeckResources)17
- Malachite is the dominant copper mineral of sandstone copper ore in Xinjiang. 摘要新疆某砂岩铜矿的铜矿物主要以孔雀石为主。
- The results of PIMA application at the Tuwu porphyry prospect show the effectivity of mineral identification and characterizing the porphyry copper mineralization system. 在此基础上,建立了土屋斑岩铜矿区蚀变矿物组合及其分带模式,并与传统的分带模式进行了对比。 最后总结了土屋斑岩铜矿区PIMA找矿模型,该模型对土屋斑岩铜矿区及未知地区矿产勘查工作具有指导意义。
- The gold miner staked out his claim. 那位淘金者立桩标出他的地界。
- Copper and gold are both metals. 铜和金都是金属。
- gold copper and tungsten ore zone 金-铜-钨成矿区
- disseminated copper mineralization 浸染状铜矿化
- A simple test will show if this is real gold. 简单的试验就能证明这是否是真金。
- The gold was glinting in the sunlight. 金子在阳光下闪闪发光。
- geological background of copper mineralization 铜成矿地质条件
- Major copper minerals are chalcocite and covellite which tightly associate with fine pyrite. 由于原矿品位低，铜的回收率对该矿的开发利用意义重大。
- Ore minerals in the Colorado-type deposits are of uraninite and coffinite, with associated vanadium and copper minerals. 科罗拉多型矿床中的铀矿物为晶质铀矿和水硅铀矿，与之共生的还有钒，铜矿物。
