| 赞比亚坎萨希(Kansanshi)铜矿床成矿地质特征及成因 |
| |
| 引用本文： | 韩军,宋庆年,修群业.赞比亚坎萨希(Kansanshi)铜矿床成矿地质特征及成因[J].地质找矿论丛,2015,30(S1):112-118. |
| |
| 作者姓名： | 韩军 宋庆年 修群业 |
| |
| 作者单位： | 核工业北京地质研究院, 北京 100029;核工业北京地质研究院, 北京 100029;东华理工大学, 南昌 330013;核工业北京地质研究院, 北京 100029 |
| |
| 基金项目： | 中国地质调查局国外矿产资源风险勘查专项资金项目"中南部非洲重要成矿带成矿规律研究与资源潜力分析"(编号:科[2011]D3-04)资助。 |
| |
| 摘 要： | 坎萨希(Kansanshi)铜矿位于赞比亚北部赞比亚铜矿带西部,为大型铜金铀等多金属矿。矿床产于新元古界含膏岩碳酸盐岩变质地层中,成矿期为晚寒武世(513~511Ma)。在古封闭海和海湾环境下形成了铜的预富集层位,新元古代达马拉-卢菲利安(Damalan-Lufilian)弧造山活动后期的退变质作用及热液作用形成铜的矿化,铜矿化主要产于前寒武纪片岩的构造发育部位。
|
| 关 键 词： | 坎萨希铜-银-铀矿床 层控型矿床 晚寒武世 退变质作用 赞比亚 |
| 收稿时间： | 2015/10/28 0:00:00 |
| 修稿时间： | 2015/11/21 0:00:00 |
Geological characteristics and genesis of Kansanshi Cu deposit in Zambia |
| |
| HAN Jun,SONG Qingnian and XIU Qunye.Geological characteristics and genesis of Kansanshi Cu deposit in Zambia[J].Contributions to Geology and Mineral Resources Research,2015,30(S1):112-118. |
| |
| Authors: | HAN Jun SONG Qingnian and XIU Qunye |
| |
| Institution: | Beijing Research Institute of Uranium Geology, Beijing 100029, China;Beijing Research Institute of Uranium Geology, Beijing 100029, China;East China University of Science and Technology, Nanchang 330013, China;Beijing Research Institute of Uranium Geology, Beijing 100029, China |
| |
| Abstract: | Kansanshi is a large Cu-Ag-U deposit located in the western part of the copper belt. It occurs in the gypsum-bearing carbonate stratum and was formed in Late Cambrian(513~511 Ma)during which retrograde metamorphosed and hydrothermal filling mineralization took place based on pre-enriched copper strata at Neo-proterozoic Damalan-Lufilian arc. Mineralization is mainly developed in Pre-cambrian schist. |
| |
| Keywords: | Kansanshi Cu-Ag-U deposits strata bound deposit Late Cambrian postmetamorphism Zambia |
|
| 点击此处可从《地质找矿论丛》浏览原始摘要信息 |
| 点击此处可从《地质找矿论丛》下载免费的PDF全文 |
