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- This paper made a description of gold extracting from copper bearing gold concentrate of a gold mine of Guangdong by roasting aqueous leaching cyaniding process. 对广东某金矿含铜金精矿焙烧-水浸-氰化提金工艺进行试验研究,试验结果证明工艺是成功的。
- Keywords pyrrhotite type;high sulfur and copper bearing gold ores;flotation;alkaline pretreatment;cyanide leaching; 磁黄铁矿型;高硫含铜金矿石;浮选;加碱预处理;氰化浸出;
- An area containing abundant deposits of gold or gold ore. 金矿区蕴藏大量黄金或金矿的地区
- Gold ore main type is auriferous quartz vein type. 金矿床主要为含金硫化物石英脉型。
- Gold ore bodies formed by every pulse and mant... 为本区的地质找矿提供了一个明显的找矿标志。
- A deposit of gold ore in an old riverbed. 富金砂矿古河床里的金砂矿床
- 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.
- 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。
- The paper probes and analyses the process and improvement of copper recovery through floating selection in cyanided dunking residue of refined gold ore , and its affecting cause. 本文对河台金矿金精矿氰化浸渣浮选回收铜的工艺研究和改造过程及影响浮铜回收率的原因进行了探讨和研究分析。
- Heicigou gold deposit is identified as breccia type gold deposit.The ore belongs to typical As and S bearing microgranular refractory gold ore. 肃北县黑刺沟金矿属砾岩型金矿,该矿矿石属典型的含砷、硫微细粒难选金矿石。
- Gold ore bodies in associated gold deposits in Tongling area,mainly occurred in fractures of earlier copper and(or) sulfur deposits with obvious characteristics of superimposed gold mineralization. 铜陵地区伴生金矿中,圈出的金矿体主要产于早期铜、硫矿体及其围岩的构造裂隙中,具明显的叠加成矿特征;
- A bronze vein will give gold ore, a verite vein will give valorite and so on. 举例来说,青铜矿脉可以挖出金矿,而绿矿脉 可以挖出蓝矿。
- Herds of camels will cover your land, young camels of Midian and Ephah. And all from Sheba will come, bearing gold and incense and proclaiming the praise of the LORD. 成群的骆驼,并米甸和以法的独峰驼,必遮满你。示巴的众人,都必来到。要奉上黄金乳香,又要传说耶和华的赞美。
- Minerals bearing gold is of pyritohedron pyrite and limonite,with which gold presents in native gold,enclosed gold,fissure-filling gold and intergranular gold. 金为自然金,呈包体金、裂隙金和粒间金产出。
- The characteristics of the process design of the Agglomeration-Heap Leaching plant treating clayey oxide ores bearing gold in Zi Mu Dang Gold Mine in Guizhou are presented. 介绍了贵州省紫木凼金矿粘土状氧化矿制粒堆浸厂的工艺设计特点,体现了简捷实用的设计思想,为以后贫困地区类似项目的设计提供了借鉴。
- Gold ore occurs within the spilite tectonccla-stic belt and bears a close relation to altered pyrite. 金矿化产于细碧岩构造破碎带内,与蚀变黄铁矿关系最为密切。
- This ore bears gold. 这矿石含有金。
- Copper Bearing Age Hardening Steel 含铜时效钢
- On the Relation between Alteration of Surrounding Rock and Gold Mineralization in the Xinchen Gold Ore Deposit. 浅谈新城金矿床围岩蚀变与金矿化的关系
- The red clay gold ore is the gold ore new form which the recent years discovered. 红色黏土型金矿是近年来发现的金矿新类型。