摘要
播卡金矿位于云南的东川区,由16条矿体组成。在搜集以往地质、化探资料的基础上,结合野外实地调研,研究了播卡矿区地层、岩浆岩、矿石的微量元素地球化学特征,从地球化学的角度探讨了播卡矿床的成因,依据稀土元素的分析结果研究了播卡矿床的成矿物质来源,在此基础上分析了播卡金矿的成矿过程及成矿机制。
Located in Dongchuan of Yunnan Province,the Boka gold deposit contains 16 ore bodies.This research was based on geological and geochemical data in combination with field work.The authors studied geochemical characteristics of trace elements in strata,magmatic rocks and ores,and discussed the genesis of the Boka ore deposit from the angle of geochemistry.Based on an analysis of rare earth elements,the authors deduced the sources of ore minerals,and analyzed the ore-forming process and mechanism of the Boka gold deposit.
出处
《物探与化探》
CAS
CSCD
北大核心
2011年第1期28-32,共5页
Geophysical and Geochemical Exploration
关键词
播卡金矿
地球化学
微量元素
稀土元素
矿床成因
云南东川
Boka gold deposit
geochemistry
trace element
REE
genesis of the ore deposit
Dongchuan in Yunnan
