摘要
对辽宁青城子地区近年来发现的高家堡子银矿床及小佟家堡子金矿床地质特征及矿床成因进行了对比研究,结果表明两类矿床是在早期沉积-变质基础上,经历了后期热液叠加改造作用的结果,其中印支期岩浆热液活动导致了小佟家堡子等金矿床形成,而其后的大气降水活动是导致高家堡子银矿床富集成矿的主要机制。
The comparative study on the geological characteristics and genesis of Xiaotongjiapuzi gold deposit and Gaojiapuzi silver deposit found in recent years in Qingchengzi area,Liaoning province were carried out.The results show that both of them are formed by the hydrothermal superimposition on the basement of sedimentation and metamorphism.The hydrothermal superimposition of the Indo-Chinese igneous activities led to the forming of the gold deposits in this area,while the superimposition of meteoric water gave rise to the silver deposits.
出处
《黄金》
CAS
北大核心
2011年第1期25-28,共4页
Gold
关键词
青城子地区
高家堡子银矿床
小佟家堡子金矿床
地质特征
矿床成因
Qingchengzi area
Gaojiapuzi silver deposit
Xiaotongjiapuzi gold deposit
geological characteristic
genesis of ore deposit
