| 关于微细浸染型金矿床的评价与开发 |
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| 引用本文： | 任耀武.关于微细浸染型金矿床的评价与开发[J].内蒙古地质,1998(1). |
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| 作者姓名： | 任耀武 |
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| 作者单位： | 华北有色地质勘查局地质勘查院 |
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| 摘 要： | 微细浸染型金矿床主要产于长城系高硅质岩石和碳酸盐岩石中，但在其它时代的细碎屑岩——碳酸盐沉积建造中也有发现。推测金很可能呈超显微状态存在。目前世界上对此类型金矿，一般采用堆浸方法回收金。但是此方法对高硅质矿石的浸出率不理想。对此类难浸矿石均进行预处理，以提高金的浸出率。
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| 关 键 词： | 金矿床 微细浸染型 堆浸 |
Developing and Evaluate of Fine-Grained Disseminated Gold Deposit |
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| Ren Yiaowu.Developing and Evaluate of Fine-Grained Disseminated Gold Deposit[J].Geology of Inner Mongolia,1998(1). |
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| Authors: | Ren Yiaowu |
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| Abstract: | Fine-grained disseminated gold deposits mainly occurred in high-siliceous and carbonate rock of Changchengian System At other times also discovered the deposits in fine-classic-carbonate sedimentary formation It is supposition that gold and silver possibly appear to ultramicrystal state of existence. This type s deposit usually adopt the way of stacking and leaching to reclamation gold in the world today.But it isn't very well to high siliceous ores of leaching rate.For rising gold leach efficiency,the difficult ores should make preprocessing. |
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| Keywords: | gold deposit fine-grained disseminated stacking and leaching |
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