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| 印支晚期冲断-褶皱活动在黔西南中部卡林型金矿成矿中的作用——以地震勘探资料为例 | |
| 引用本文： | 胡煜昭,王津津,韩润生,衣成利.印支晚期冲断-褶皱活动在黔西南中部卡林型金矿成矿中的作用——以地震勘探资料为例[J].矿床地质,2011,30(5):815-827. |
| 作者姓名： | 胡煜昭 王津津 韩润生 衣成利 |
| 作者单位： | 1. 昆明理工大学国土资源工程学院,云南昆明,650093 2. 陕西省地质矿产勘查开发院,陕西西安,700100 3. 浙江省有色金属地质勘查局地质环境研究院,浙江绍兴,312000 |
| 基金项目： | 本文得到全国危机矿山西南地区典型矿床成矿规律总结研究项目（项目编号：20089943）资助 |
| 摘 要： | 地震勘探资料对黔西南中部卡林型金矿赋存层位上二叠统龙潭组煤系地层、东吴不整合面和广西不整合面显示良好.该地区卡林型金矿主要受古隆起和冲断-褶皱构造的双重控制.根据卡林型金矿在冲断-褶皱构造中的位置,可以将其划分为2类,即断层控制型金矿和断层伴生型金矿.在断层控制型金矿床中,断层“上陡下缓”,为低角度逆冲断层,断层上盘常... |
| 关 键 词： | 地质学 卡林型金矿 冲断-褶皱构造 古隆起 黔西南中部 |
Role of Late Indosinian thrust-folding in ore-forming process of Carlin-type gold deposits, central southwestern Guizhou: Seismic evidence |
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| HU YuZhao,WANG JinJin,HAN RunSheng,YI ChengLi.Role of Late Indosinian thrust-folding in ore-forming process of Carlin-type gold deposits, central southwestern Guizhou: Seismic evidence[J].Mineral Deposits,2011,30(5):815-827. | |
| Authors: | HU YuZhao WANG JinJin HAN RunSheng YI ChengLi |
| Institution: | HU YuZhao1,WANG JinJin2,HAN RunSheng1 and YI ChengLi3(1 Faculty of Land Resources Engineering,Kunming University of Science and Technology,Kunming 650093,Yunnan,China,2 Institute of Geology and Mineral Exploration of Shaanxi Province,Xi'an 700100,Shaanxi,3 Institute of Geological Environment,Zhejiang Bureau of Geology for Nonferrous Metal Resources,Shaoxing 312000,Zhejiang,China) |
| Abstract: | eismic refection data collected across central southwestern Guizhou have shed a light on coal measures of upper Permian Longtan Formation as well as Dongwu and Guangxi unconformities in Carlin-type gold deposits.Seismic profiles and regional gravity have also indicated that most Carlin-type gold deposits are controlled by both paleo-uplift and thrust-fold in this area.On the basis of the seismic profile,gold deposits can be divided into two types,namely thrust-controlled and thrust-accompanied deposits acco... |
| Keywords: | geology Carlin-type gold deposit thrust-fold structure paleo-uplift central southwestern Guizhou |
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