贵州省盘州市架底金矿地质特征及找矿方向分析  

NALYSIS OF GEOLOGICAL CHARACTERISTICS AND PROSPECTING DIRECTION OF JIADI GOLD DEPOSIT IN PANZHOU CITY,GUIZHOU PROVINCE,CHINA

作　　者：赵富远 杨清毫 张兵强 谭礼金 ZHAO Fuyuan;YANG Qinghao;ZHANG Bingqiang;TAN Lijin(No.105 Geological Team,Bureau of Geology and Mineral Exploration and Development Guizhou Province,Guiyang 550018,Guizhou,China)

机构地区：[1]贵州省地质矿产勘查开发局一〇五地质大队,贵州贵阳550018

出　　处：《资源信息与工程》2025年第2期13-16,20,共5页Resource Information and Engineering

基　　金：贵州省地质矿产勘查开发局地质科研项目(黔地矿科合[2023]4号);贵州省科技计划项目(黔科合基础-ZK[2025]011);贵州省地矿局地质科研项目(黔地矿科合[2023]2号)。

摘　　要：架底金矿地处贵州西部峨眉山玄武岩分布区。本文在分析架底金矿地质特征的基础上,探讨了峨眉山玄武岩地区金矿成矿构造、容矿岩石类型、找矿方向。研究认为:架底矿区与金矿有关的地层为峨眉山玄武岩组;架底金矿的产出严格受地层、岩性及构造的控制;沿莲花山背斜核部及核部附近,具Au、As、Sb、Hg元素异常组合特征的峨眉山玄武岩空白区和架底矿区第二期北东向断层F201、F202具有较好的找矿潜力。研究结果对峨眉山大火成岩省金矿找矿具有一定的指导意义。Jiadi gold deposit is located in the Emeishan basalt distribution area in western Guizhou.Based on the analysis of the geological characteristics of Jiadi gold deposit,the ore-forming structure,ore-bearing rock types and prospecting direction of the gold deposit in the Emeishan Basalt area are discussed.The study concludes that the stratum related to Jiadi gold deposit is the Emeishan basalt formation,and the output of Jiadi gold deposit is strictly controlled by stratum,lithology and structure.Along the nuclear part of the Lianhuashan anticline and the vicinity of the nuclear part,the Emeishan basalt blank area with the anomalous combinations of Au,As,Sb and Hg elements,and the NE trending faults F201 and F202 of the second phase of Jiadi mining area have good prospecting potential.The results of the study have a certain guiding significance for gold prospecting in the gold deposits of the large igneous provinces of Emeishan.

关 键 词：峨眉山玄武岩 地质特征 找矿方向 架底金矿 

分 类 号：P618[天文地球—矿床学]