地电化学集成技术在青藏高原特殊景观区的找矿效果及其异常与矿体产状的关系  

THE APPLICATION OF THE GEO-ELECTROCHEMICAL INTEGRATED METHOD TO THE ORE-PROSPECTING WORK IN SPECIAL LANDSCAPE AREAS OF THE TIBETAN PLATEAU AND THE RELATIONSHIP BETWEEN ANOMALY AND ORE OCCURRENCE

作　　者：邱炜[1,2,3] 王富春[1,2,3] 罗先熔 

机构地区：[1]青海省地质矿产研究所,青海西宁810012 [2]青海省地质调查院,青海西宁810012 [3]青海省青藏高原北部地质过程与矿产资源重点实验室,青海西宁810012 [4]广西地质工程中心重点实验室,广西桂林541004

出　　处：《物探与化探》2013年第3期377-381,共5页Geophysical and Geochemical Exploration

基　　金：973计划前期研究专项课题(2010CB434808);青海省国土资源厅地质勘查基金项目[青国土资矿(2010)207号];广西地质工程中心重点实验室项目(11-031-20-2)

摘　　要：利用地电化学集成技术在青藏高原干旱荒漠区和冻土覆盖区开展找矿试验研究,有针对地选择已知剖面进行方法有效性试验,证明了在已知剖面上方出现的地电化学异常与已知矿体吻合,说明在该类地区应用地电化学集成技术进行找矿预测是切实可行的。同时,初步建立了在青藏高原干旱荒漠区及冻土覆盖区寻找隐伏金属矿的地电化学异常形态与矿体产状之间的关系,为今后在同类特殊景观区的找矿工作提供参考。Using the geo-electrochemical exploration method in the Tibetan Plateau, the authors carried out prospecting experimental study an chose a known profile for method effectiveness trial. The tests show that the location of geo-electrochemical anomaly is consist- ent with the known ore body and that applying geo-electroehemieal method to prospecting prognosis is feasible in this kind of areas. Through this research work, the exploration model of the geo-electrochemical method in search for concealed ore deposits was estab- lished, and the exploration model for ore-prospecting work in similar geochemical landscape areas was also set up.

关 键 词：地电化学集成技术 矿体产状 找矿应用 旱荒漠区和冻土覆盖区 青藏高原 

分 类 号：P632[天文地球—地质矿产勘探]