摘要
本文对万山汞矿卤素元素地球化学特征进行了较系统的研究。研究表明 ,Br与 I在矿区赋矿围岩、蚀变岩及矿石中都有不同程度的富集 ,从赋矿围岩→蚀变岩→矿石 ,含量明显升高 ,而 F与 Cl主要富集于蚀变岩石中。在隐伏矿体上部围岩中 ,F、Cl、Br、I都有异常显示 ,这种卤素元素异常对寻找隐伏矿体具有指示意义。
We have systematically studied the geochemical characteristics of halogens in the Wanshan Hg Deposit. Br and I are highly enriched in the wall rocks, alteration rocks and ores, and increase from wall rocks through alteration rocks to ores. F and Cl are enriched mainly in the alteration rocks. F, Cl, Br and I are enriched in the upper wall rocks of buried orebodies, showing that the halogens can be used as indicator elements of buried ores such as the Wanshan Hg deposit.
出处
《矿物学报》
CAS
CSCD
北大核心
1999年第1期90-97,共8页
Acta Mineralogica Sinica
基金
国家自然科学基金委员会资助项目!(批准号 :4 9573 1 80 )
