摘要
赵岭金矿床是典型的受构造控制的构造蚀变岩型金矿床,位于外方山断隆与旧县—大章断陷盆地结合部位的东部。构造活动的多期性形成了构造岩的复杂性。脉动式、幔涌式的成矿作用导致金矿体在走向上、倾向上都具侧列再现、相互叠加等组合特征。每一次的脉动和幔涌形成的金矿体都表现了各自的地球化学特征和元素组合特征,成矿微量元素在垂向上具有各自的规律性。为本区的地质找矿提供了一个明显的找矿标志。
Zhaoling gold deposit lies in the east part of the joint-point of Waifangshan fault uprising and Jiuxian-Dazhang fault depression basin. It is a typical structural altered rock type gold deposit controlled by faults. Multi-phase structural activities made the structural altered rocks complicated. Pulse and mantle-surge type mineralization leaded to the ore bodies' complex characteristics of lateral vein reappearance and overlapping in strike and dip directions. Gold ore bodies formed by every pulse and mantle-surge all show respective geochemical and element combination characteristics. Each mineralized trace element show regularity in vertical section. All these show obvious ore-prospecting indicators in this area.
出处
《地质与勘探》
CAS
CSCD
北大核心
2005年第2期30-34,共5页
Geology and Exploration
关键词
赵岭金矿床
微量元素地球化学
因子分析
构造蚀变岩
trace element geochemistry, factor analysis, structural altered rock, Zhaoling gold deposit
