摘要
里伍铜锌矿床是具有明显海底火山喷流沉积成因特点的块状硫化物矿床,研究程度较高。通过矿物特性和岩矿关系研究,发现矿体分布与蚀变带和特定岩性层关系密切,构造解析显示矿床受穹窿构造和层间韧性剪切滑脱带等多级构造控制,具多次变形改造的特点。利用矿体分带侧伏、沿层位尖灭再现等定位特征和元素组合、充电法等物化探方法,可以在本矿床的深部及边部实现找矿突破。。
The Liwu Cu-Zn deposit is a typical VMS one characterized by multistage ore control structure, multiple deformation and reformation. A breakthrough in searching for new orebodies in the depth and periphery can achieved by means of the research on the relation of ore with rock, ore control structure, mineralization zoning and geophysical and geochemical survey.
作者
胡如权
杨梅珍
梁鲸
刘琪
吕和建
HU Ru-quan;YANG Mei-zhen;LIANG Jing;LIU Qia;LU He-jian(-Liwu Copper Mining Co.,Ltd.,Jiulong,Sichuan 626201;-College of Resources,China University of Geosciences,Wuhan 430074)
出处
《四川地质学报》
2018年第2期216-220,共5页
Acta Geologica Sichuan
关键词
铜锌矿
找矿
途径与方法
里伍
Cu-Zn deposit
prospecting
method
Liwu
Jiulong
Sichuan
