摘要
通过对陕西、新疆、青海等地金矿床 (异常 )研究 ,发现颇具特色的铊异常能准确反映金矿 (化 )体赋存部位 ,上、下盘 ,矿体边界 ,矿体剥蚀情况 ,微弱构造蚀变 ,隐伏金矿(化 )体等 ,说明方法非常成功 ,并具较高应用价值。认为铊可能是较广泛存在的类型各异金矿特征找金指示元素 ,这将在当前面临寻找隐伏矿任务加大的状况下 ,开辟新思路 。
It is reported for the frist that the abnormal of thallium has characteris quite in reflect on the exising seal of gold ore body, the upper or bolow millstone,the ore body boundary, the denudation level, the faint alteration, the existence of hiden gold ore body after study of gold ore bedy in different no kalin class deposit in Shaanxi, Qinghai and so on, with the help of this chemical determination of thallium element.It is showed that this mean is very successful and is of greet application value and is particularly to explore possible path for ending the seekig hidden gold ore body stalemate in widespread gold deposit.
出处
《黄金科学技术》
2002年第1期41-46,共6页
Gold Science and Technology
基金
陕西省自然科学研究计划项目 ( 97D10 )
中国有色金属总公司地质总局科研项目 ( 97-D -12 )
关键词
非卡林型金矿
金
铊
异常特征
no kalin class gold deposit
close relation of Au and Th
abnormal of thallium
