| 黔西北铅锌矿集区成矿条件及找矿潜力探讨 |
| |
| 引用本文： | 刘幼平,杭家华,张伦尉,曾道国.黔西北铅锌矿集区成矿条件及找矿潜力探讨[J].矿产与地质,2004,18(6):545-549. |
| |
| 作者姓名： | 刘幼平 杭家华 张伦尉 曾道国 |
| |
| 作者单位： | 贵州省有色地质矿产勘查院,贵阳,550005 |
| |
| 基金项目： | 中国地质调查局国土资源地质大调查项目 ( 2 0 0 10 2 0 15 40 0 3 )资助 |
| |
| 摘 要： | 从盘水断陷盆地、峨眉山玄武岩、断裂褶皱构造、地层岩性组合、地球化学背景、成矿作用几方面，分析了铅锌矿的成矿条件。又从深大断裂、典型矿床类比、矿体垂向变化趋势、物探TEM测量，杉树林矿区深部见矿等几方面探讨了铅锌矿的找勘潜力和方向。认为盆缘褶皱断裂带控制区是铅锌找矿的最佳远景区；预测在已知矿床延深、延长、侧伏方向具备找矿的第二赋矿空间，铅锌隐伏矿体可能埋深至地下500～600m，甚至更深处。
|
| 关 键 词： | 铅锌矿 找矿潜力 找矿条件 黔西北 |
| 文章编号： | 1001-5663(2004)06-0545-05 |
| 修稿时间： | 2004年5月11日 |
METALLOGENIC CONDITION OF LEAD AND ZINC ORE ACCUMULATION AREA AND ITS EXPLORATIION POTENTIAL |
| |
| LIU You-ping,HANG Jia-hua,ZHANG Run-wei,CENG Dao-guo.METALLOGENIC CONDITION OF LEAD AND ZINC ORE ACCUMULATION AREA AND ITS EXPLORATIION POTENTIAL[J].Mineral Resources and Geology,2004,18(6):545-549. |
| |
| Authors: | LIU You-ping HANG Jia-hua ZHANG Run-wei CENG Dao-guo |
| |
| Abstract: | The paper analyzes the preconditions of lead and zinc deposits in northweatern Guizhou from the views of Liupanshui depression basin, Emeishan basalt, fracture and fold structure, strata and lithologic combination, geochemical background, metallogenic process and furthermore discusses the prospecting potential and direction of lead and zinc deposits from the views of deep-rooted fracture, typical deposit analogy, vertical variation trend, geophysical TEM measurement, ore discovery in depth of Sanshulin mine. The fold and fracture controlling zone across basin margin is the promising area for lead and zinc deposit searching. It is predicted that there is the second ore bearing space in extension, dip and depth of the existing deposit. The concealed orebodies of the lead and zinc deposit may be buried up to 500m~600m in depth or even much more deeper. |
| |
| Keywords: | Lead and zinc deposit prospecting potential precondition for exploration northwestern Guizhou |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
