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金属矿山 ›› 2010, Vol. 39 ›› Issue (10): 90-93,133.

• 地质与测量 • 上一篇    下一篇

多元素X荧光测量技术在某金矿外围找矿中的应用

吴丽荣,周四春,吕少辉,王自运   

  1. 成都理工大学
  • 出版日期:2010-10-15 发布日期:2010-11-09
  • 通讯作者: 吴丽荣,610059 四川省成都市成都理工大学银杏2舍670室。
  • 作者简介:吴丽荣(1985— ),男,成都理工大学核技术与自动化工程学院,硕士研究生。
  • 基金资助:

    全国危机矿山接替资源勘查项目(编号:200651094)

Application of Multi-element X Fluorescence Measurement Technology in Ore Prospecting of the External Goldmine in Northwestern of Sichuan

Wu Lirong,Zhou Sichun,Lu Shaohui,Wang Ziyun   

  1. Chengdu University of Technology
  • Online:2010-10-15 Published:2010-11-09

摘要: 应用多元素X荧光测量仪对川西北某金矿外围约4.05 km2勘查区进行扫面工作,通过对As,Pb,Cu,Zn,Fe等指示元素的测量来寻找和圈定金矿化带,并以γ能谱测量与土壤快速α测量为辅助手段,最终综合化学金分析来捕获并确认金矿的有利赋存位置,为山地工程布设提供依据,提高了在该金矿外围找矿的成功率。

关键词: X荧光测量, 指示元素, 快速&alpha, 测量, 金矿勘查

Abstract: The multi-element of x fluorescence spectrometry is applied for scanning work at about 4.05km2 external prospecting area of a goldmine in northwest of Sichuan province.Through the measurement of the indicator elements of As,Pb,Cu,Zn,Fe,the gold mineralization belt is prospected and delineated.With the aid of γ-ray spectrometry and rapid soil  easurement of α,the favorable gold occurrence location is captured after the final comprehensive chemical analysis of gold.This provides a basis for the engineering planning,and improves the rate of success on ore prospecting in external gold mine.

Key words: XRF, Indicator element, Rapid measurement of α, Gold prospecting