摘要
普查区在构造单元区划上地处昆仑前峰弧及昆仑前峰弧南缘古生代消减杂岩带两个构造单元的结合部位。东西向-近东西向规模较大的断裂受区域(昆中)断裂控制,多为控矿和容矿构造。华力西期晚期花岗闪长岩体的侵入,为本区金成矿提供了热液、深部矿源和有利空间,对金成矿具有重要的控制作用。
The census area is located at the junction of the two structural units of the Kunlun pre-peak arc and the southern margin of the Kunlun pre-peak arc in the Paleozoic fading complex. The large-scale faults in east-westnearly east-west direction are controlled by regional( Kunzhong) faults,mostly are ore-controlling and ore-bearing structures. The intrusion of the late Variscan granodiorite provides hydrothermal solution,deep ore source and favorable space for the gold mineralization in this area, and has an important controlling effect on gold mineralization.
作者
王克铭
李文君
段鸿昌
马宁
马生贵
WANG Keming;LI Wenjun;DUAN Hongchang;MA Ning;MA Shenggui(The Third Nonferrous Geological Exploration Institute in Qinghai Province,Xining,Qinghai 810012,China)
出处
《中国锰业》
2019年第6期75-78,共4页
China Manganese Industry
关键词
瓦勒尕金矿
地质特征
找矿标志
Walega gold deposit
Geological feature
Prospecting mark
