西藏某大型矽卡岩型铜金矿选矿实验研究 |
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引用本文: | 周邦国,张志. 西藏某大型矽卡岩型铜金矿选矿实验研究[J]. 有色金属(选矿部分), 2018, 0(4): 24-28,34 |
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作者姓名: | 周邦国 张志 |
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作者单位: | 中国地质调查局成都地质调查中心 |
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基金项目: | 国家自然科学基金项目(面上项目,重点项目,重大项目) |
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摘 要: | 西藏是特提斯成矿域铜金矿床的主要集中区,新近又发现了一大型矽卡岩型铜金矿床。为了更好地利用该新发现的铜金矿资源,对其选矿试验研究。针对矿床矿石类型主要为混合矿石(氧化矿与硫化矿混合)的特性,通过浮选的方法,可得金回收率85.6%,铜回收率53.4%的良好指标,因此推荐该方法作为矿床矿石的选矿工艺方法。
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关 键 词: | 铜金矿床 选矿试验 西藏 |
收稿时间: | 2017-10-31 |
修稿时间: | 2017-10-31 |
Experiment Study on a large skarn Cu-Au Deposit in Tibet |
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Affiliation: | Chengdu Institute of Geology and Mineral Resources, Chinese Geological Survey |
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Abstract: | Tibet is the mainly region where the Cu-Au deposits occur densely in the Tethyan metallogenic domain, Where has newly discovered a large skarn Cu-Au deposit. In order to exploit the copper and gold resources, the detailed labortatory tests have been conducted. Focus on the ore types of the deposit are mainly mixed ores (oxidation ore mixed with sulfide ore), using the method of flotation, getting a good index of gold leaching rate of 85.57% and copper leaching rate of 53.38%. This paper recommends this process to carry out mineral processing. |
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Keywords: | copper-gold deposit mineral processing Tibet |
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