摘要
本文以南岭成矿带上的江头(273)花岗岩型铀矿床为载体研究分量化探的地球化学意义,提取元素分量中的成矿相关信息。对元素分量的分析结果表明,成矿元素的分量组合异常具有指导深部找矿的意义;元素分量的含量比例与该元素的析出活动态元素分量、垂向迁移能力以及隐伏矿体的成分有关;分量化探测量能提取岩浆热液活动、围岩花岗岩、深部铀成矿及蚀变花岗岩的相关信息,也能提取浅部铀矿体的相关信息。
In order to extract related metallogenic information of element components,geochemical significance of the com- ponent geochemical exploration has been explored in this paper based on studying the Jiangtou (273)uranium deposit which is a granite-type uranium deposit in Nanling Region..The results of systematic analyses of element components show that component anomalies of metallogenic elements have signifieances for guiding exploration of mineral resources in depth. The proportion of element components is related to the precipitated active element component of the element,the ability of vertical migration of the element,and the composition of the concealed orebody.The component geochemical exploration can extract the information of magmatic hydrothermal activity,wallrock of granite,uranium mineralization and altered granite in depth,and can also extract relevant information of the uranium orebodies at shallow levels.
作者
曹豪杰
刘国安
黄国龙
李阳
祁家明
陈军军
CAO Hao-jie;LIU Guo-an;HUANG Guo-long;LI Yang;QI Jia-ming;CHEN Jun-jun(Research Institute No.290CNNC,Shaoguan Guangdong 512026,China)
出处
《矿物岩石地球化学通报》
CAS
CSCD
北大核心
2018年第5期888-893,共6页
Bulletin of Mineralogy, Petrology and Geochemistry
基金
中国地质调查局项目(DD2016005209)
关键词
分量化探
多元素分量组合异常
元素分量含量
花岗岩型铀矿床
找矿勘探
component geochemical exploration
multi-element component anomaly
proportion of element component
granite-type uranium deposit
prospecting and exploration
作者简介
曹豪杰(1981-),男,高级工程师,研究方向:铀矿地质学与地球化学.E-mail:24744963@qq.com.
