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- copper ore tailings 铜矿尾砂
- 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。
- Decorative Glass Production by Utilizing Copper Ore Tails with High Content of Barium 利用高钡铜矿尾矿熔制饰面玻璃
- About half of the world's known supply of copper ore is already in use. 全世界已知的铜矿储量，大约有一半已在使用了。
- 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 properties o f iron ore tailings in Meishan and Fengh uangshan mines are presented in the pape r. 介绍梅山铁矿、凤凰山铁矿的尾矿特征,探讨利用澳大利亚新型重选设备进行铁矿尾矿再选的可能途径。
- The paper introduces a new technology, accepted in Daye Gold Mine, to produce aerated concrete building blocks with gold ore tailings. 介绍了山东省乳山市大业金矿采用新工艺 ,创造性地利用选金尾矿生产加气砼砌块 ,使大业金矿的尾矿真正达到了综合利用 ,可在不久的将来实现零排放。
- The Dexing copper mine in Jiangxi Province is a porphyry copper ore field of veinlet-dissemi-nated type. 江西德兴铜矿是一个细脉浸染型斑岩铜矿田。
- And we can see that they also knew how to obtain resources from farther afield, such as flint and copper ore. 我们还发现，他们也知道如何取得远方的资源，例如燧石与铜矿。
- A brownish - bronze, lustrous copper ore with the composition Cu5FeS4that tarnishes to purple when exposed to air. 斑铜矿一种棕铜或亮铜矿Cu5FeS4，含有当暴露于空气时会变成紫色的化合物
- The author used VLF method in surveying and explorating gold deposits, ludwigite, copper ore, molybdenum ore and coal ore. 作者在辽东地区把甚低频(VLF)法应用于金矿、硼镁铁矿、铜矿、钼矿和煤矿的普查勘探工作中。
- Article 33 Whoever stores in open air metallurgical slag, residue of chemical industry, cinder of burned coal, ettle, ore tailings or other industrial solid waste shall build special installations and sites for the purpose. 第三十三条 露天贮存冶炼渣、化工渣、燃煤灰渣、废矿石、尾矿和其他工业固体废物的，应当设置专用的贮存设施、场所。
- A brownish - bronze,lustrous copper ore with the composition Cu5FeS4that tarnishes to purple when exposed to air. 斑铜矿一种棕铜或亮铜矿Cu5FeS4，含有当暴露于空气时会变成紫色的化合物
- Copper and sulfur exist in sulfide.Usually aurum and argentine exist in copper ore mostly in enfoldment state . 铜、硫是以硫化矿状态存在,金、银矿物多呈包裹体状态存在于铜矿物中。
- Whoever stores in open air metallurgical slag,residue of chemical industry,cinder of burned coal,ettle,ore tailings or other industrial solid waste shall build special installations and sites for the purpose. 露天贮存冶炼渣、化工渣、燃煤灰渣、废矿石、尾矿和其他工业固体废物的，应当设置专用的贮存设施、场所。
- An azure blue vitreous mineral of basic copper carbonate, Cu3(CO3)2(OH)2, used as a copper ore and as a gemstone. 蓝铜矿，石青天蓝色透明无机物碱性碳酸铜，Cu3（CO3）2（OH）2，用作一种铜矿或宝石
- The machines use products out of sand, stone, coal ash, cinder, coal gangue, ore tailings, ceramic, perlite and other industrial wastes processed into a variety of new wall materials. 本机所出产品可采用砂、石、粉煤灰、煤渣、煤矸石、尾矿渣、陶粒、珍珠岩等工业废料加工成各种新型墙体材料。
- Typical application: gold ore, alumina ore, superfine coal ore, copper ore, nickel ore and kinds of building ore etc. 典型的矿产品有：黄金矿石、氧化铝矿石、火电发电用超细煤矿石、铜矿石、镍矿石、各类建筑材料用矿石等.
- A brownish-bronze, lustrous copper ore with the composition Cu5FeS4 that tarnishes to purple when exposed to air. 斑铜矿一种棕铜或亮铜矿Cu5FeS4，含有当暴露于空气时会变成紫色的化合物
- It is understood that the tailings dam-break than mud-rock flow caused by mud-rock flow of greater impact, the farther red because of iron ore tailings Curitiba is very small and mobile. 据了解，尾矿库溃坝造成的泥石流比普通泥石流的冲击力更大，冲得更远，因为铁矿尾矿库里的铁粉十分细小，流动性强。
