| 坦桑尼亚主要成矿区带的划分及成矿特征 |
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| 引用本文： | 孙宏伟,刘晓阳,唐文龙,吴兴源.坦桑尼亚主要成矿区带的划分及成矿特征[J].地质找矿论丛,2015,30(S1):18-26. |
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| 作者姓名： | 孙宏伟 刘晓阳 唐文龙 吴兴源 |
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| 作者单位： | 中国地质调查局天津地质调查中心, 天津 300170;中国地质调查局天津地质调查中心, 天津 300170;中国地质调查局天津地质调查中心, 天津 300170;中国地质调查局天津地质调查中心, 天津 300170 |
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| 基金项目： | 中国地质调查局国外风险勘查基金项目(编号:科[2011]D3-04)和地质调查项目(编号:1212011220910)资助。 |
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| 摘 要： | 文章综合以往有关坦桑尼亚的地质资料,结合近年来地质矿产勘查新进展和高精度同位素年代学数据,梳理了坦桑尼亚主要地质特征及其演化规律,对坦桑尼亚划分出6个成矿区带,重点论述了其中的坦桑尼亚克拉通太古宙金成矿带、乌本迪古元古代乌本迪金-铜-铁-多金属成矿带、基巴拉中元古代镍-铜-锡成矿带、莫桑比克活动带新元古代宝石成矿带及其典型矿床的地质特征。
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| 关 键 词： | 成矿区带 典型矿床 地质特征 坦桑尼亚 |
| 收稿时间： | 2015/9/14 0:00:00 |
| 修稿时间： | 2015/11/3 0:00:00 |
Division and characteristics of the main metallogenic belts in Tanzania |
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| SUN Hongwei,LIU Xiaoyang,TANG Wenlong and WU Xingyuan.Division and characteristics of the main metallogenic belts in Tanzania[J].Contributions to Geology and Mineral Resources Research,2015,30(S1):18-26. |
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| Authors: | SUN Hongwei LIU Xiaoyang TANG Wenlong and WU Xingyuan |
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| Institution: | Tianjin center of China Geological Survey, Tinjin 300170, China;Tianjin center of China Geological Survey, Tinjin 300170, China;Tianjin center of China Geological Survey, Tinjin 300170, China;Tianjin center of China Geological Survey, Tinjin 300170, China |
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| Abstract: | The previous geological data, the geological and mineral exploration, high-precision isotopic chronology data of Tanzania in recent years are combed and the main geological characteristics and evolution of Tanzania summarized in this paper. Six mineralization belts are preliminary divided and discussion is mainly made on the Tanzanian Archean Au metallogenic belt, Paleoproterozoic Ubendian Au-Cu-Fe metallogenic belt, Middle proterozoic Kibara Ni-Cu-Sn metallogenic belt, Neoproterozoic Gem metallogenic belt. |
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| Keywords: | metallogenic belt typical ore deposit geological feature Tanzania |
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