江苏科技信息 ›› 2015, Vol. 32 ›› Issue (17): 79-80.doi: 10.3969/j.issn.1004-7530.2015.17.016

• 论文 • 上一篇    

安徽省金地球化学特征及找矿靶区研究

赵华荣, 胡远超, 曹恒, 陈静静, 李明辉   

  1. 安徽省地质调查院,安徽合肥,230001;安徽省地质博物馆,安徽合肥,230031
  • 出版日期:2015-06-15 发布日期:2015-06-15
  • 基金资助:
    中国地质调查局“安徽省矿产资源潜力评价”%项目编号1212011121009。中国地质调查局“安徽铜陵地区深部矿产资源调查评价”%项目编号1212011120868。安徽省公益性地质调查项目%项目名称安徽省地球化学特征及找矿目标研究%项目编号009-g-10。

Study on Geochemical Features and Prospecting Targets of Gold in Anhui Province

Zhao Huarong, Hu Yuanchao, Cao Heng, Chen Jingjing, Li Minghui   

  • Online:2015-06-15 Published:2015-06-15

摘要: 文章根据1∶20万区域岩石(3787件)、水系沉积物测量(21447件)金元素含量统计成果,初步分析了省域及所属三地层区金矿资源潜力,总结了各区岩层(或地层组)和岩体等金元素富集层位和时代变化特征;同时,依据18个典型金矿床(点)主要异常元素组合和铜陵地区土壤中金属态(574件)分配特征,概略性地指出了安徽省找金的地球化学靶区。

关键词: 找矿靶区, 地球化学特征

Abstract: Based on statistic results of gold content from 1:200000 regional rock (n=3787) and stream sediments survey (n=21447).This paper made an initial analysis of gold potential in the province and three specific stratigraphic regions,summarized gold enrichment horizon in rock formation (or stratum)and rock mass,and its time-dependant features in each region ,then generalized geochemical prospecting targets for gold in Anhui Province according to major anomalous element association in 18 typical gold deposits (occurrences) and distribution pattern of metallic state in soils in Tongling(n=574).