摘要
基于前人的地质资料,结合矿床实际地质情况,对陕西省太白双王金矿床含金角砾岩带的形成机制进行了推演,认为双王含金角砾岩是构造与热液隐爆作用相结合的产物。另外对双王金矿床不同期次角砾岩的含金性、不同标型黄铁矿的含金性及双王金矿床金矿化富集规律等进行了研究和总结,并对双王金矿下一步勘查靶区进行了预测。
Based on the previous geological data and the practical geological conditions of the deposit,the formation mechanism of the gold-bearing breccia belt in Shuangwang region,Taibai is deducted,which show that the formation of shuangwang gold-bearing breccia is a combination of geological structure and hydrothermal cryptoexplosion. In addition, the gold-bearing feature of breccia in different stages and the different types of pyrite,as well as the gold mineralization enrichment regularity are studied and summarized. Eventually the prospecting target of the next step is predicted in the shuangwang gold deposit.
出处
《地质力学学报》
CSCD
北大核心
2016年第2期285-293,共9页
Journal of Geomechanics
基金
中国地质调查局"陕西省太白县双王金矿接替资源勘查"项目
关键词
双王金矿
含金角砾岩带
矿化特征
成矿靶区
Shuangwang gold deposit
the gold-bearing breccia belt
mineralization characteristics
metallogenic target area
