| 西藏谢通门县德新铅锌矿地质特征及找矿标志 |
| |
| 引用本文： | 王育良,苏会平,张凯,李革委.西藏谢通门县德新铅锌矿地质特征及找矿标志[J].陕西地质,2010,28(2):40-46. |
| |
| 作者姓名： | 王育良 苏会平 张凯 李革委 |
| |
| 作者单位： | 西安地质矿产勘查开发院,西安710100 |
| |
| 摘 要： | 德新铅锌矿位于西藏自治区谢通门县,地处西藏冈底斯Cu、Mo、Pb、Zn、Au、Fe成矿带中段。矿体主要赋存于岩浆岩与第三系火山岩的接触带,地层、岩浆岩控制了矿体的总体展布方向和空间位置。早期东西向构造对成矿起了导矿作用,晚期近南北向、北西、北东向构造是主要的容矿、储矿构造。属标准的地层、构造、岩浆岩＂三位一体＂的成矿模式。矿床成因可能属火山隐爆角砾岩型。本文提出了区内8条找矿标志。
|
| 关 键 词： | 西藏冈底斯成矿带中段 德新 铅锌矿 地质特征 找矿标志 |
THE GEOLOGICAL CHARACTERISTICS AND PROSPECTING INDICATORS OF THE DEXIN LEAD-ZINC MINE IN XIETONGMEN COUNTY, TIBET |
| |
| Wang Yu-liang,SU Hui-ping,Zhang Kai,Li Ge-wei.THE GEOLOGICAL CHARACTERISTICS AND PROSPECTING INDICATORS OF THE DEXIN LEAD-ZINC MINE IN XIETONGMEN COUNTY, TIBET[J].Geology of Shaanxi,2010,28(2):40-46. |
| |
| Authors: | Wang Yu-liang SU Hui-ping Zhang Kai Li Ge-wei |
| |
| Institution: | (Xi＇an Institute of Geology and Mineral Exploration and Development,Xi＇an,Shaanxi 710100) |
| |
| Abstract: | The Dexin lead-zinc mine is located in Xietongmen County of Tibet,the middle of the Gangdese Cu,Mo,Pb,Zn,Au,Fe metallogenic belt in the geological position.The Dexin lead-zinc mine lies in the contact zone between igneous rock and volcanic rocks of Tertiary.The direction distribution and spatial location of mineral ization were controlled by stratum and magmatic rock.The early east-west structure caused the ore formation;the late nearly north-south,noth-west,north-east structures were confined ores in the mine.The Dexin lead-zinc mineralization model is the typical ＂Trinity＂— stratum,fracture and magmatic rock.The ore formation belongs to volcanic cryptoexplosion breccia type.This paper proposed 8 lines prospecting sign in the Dexin lead-zinc mine. |
| |
| Keywords: | middle of the Gangdese Cu Mo Pb Zn Au Fe metallogenic belt ＂Trinity＂ cryptoexplosion breccia type prospecting sign |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
