摘要
文章据鸡冠咀铜金矿床的岩石、矿石等介质中元素的分布，阐明了该矿床的地球化学特征，确定了与矿床有关的指示元素和元素的分带序列。应用矿上和矿下元素组累乘比值从上至下的递减规律，建立了异常的评价指标，制定了该矿床勘查地球化学异常的概念模型。
Based on distribution of elements in such media as rocks and ores within the Jiguanzui copper-gold deposit,this paper has illustrated geochemical characteristics of the ore deposit and determined indicator elements related to the ore deposit as well as zonal sequence of elements. Applying the regularity that multiplicative ratios of supraore and subore element groups gradually decrease from the upper part downward,the paper has established indices for appraisal of anomalies and formulated the conceptual model for exploration geochemical anomalies of this ore deposit.
出处
《物探与化探》
CAS
CSCD
1996年第3期189-197,172,共10页
Geophysical and Geochemical Exploration
基金
"七五"期间<我国东部用伏矿的研究>项目
关键词
铜矿床
金矿床
地球化学
概念模型
concealed copper-gold deposit
exploration geochemical conceptual model
