地质学
地球化学
矽卡岩
探矿
成矿作用
斑岩铜矿
矿化(土壤科学)
多金属置换矿床
造山运动
俯冲
高原(数学)
氧化铁铜金矿床
推覆体
热液循环
构造学
古生物学
流体包裹体
土壤科学
土壤水分
数学分析
黄铁矿
闪锌矿
数学
作者
Juxing Tang,Huanhuan Yang,Yang Song,Liqiang Wang,Jianguo Tian,Bao-Long Li,Bin Lin,Bo Peng,Genhou Wang,Qinggao Zeng,Aiqin Wang,Wei Chen,Nan Wang,Zhijun Li,Yu You Li,Yanbo Li,Haifeng Li,Chuan-yang Lei
摘要
Many large and super-large copper deposits have been discovered and explored in the Tibet Plateau, which makes it the most important copper resource reserve and development base in China. Based on the work of the research team, the paper summarizes the geological characteristics of the main copper deposits in Tibet and puts forward a further prospecting direction. A series of large accumulated metal deposits or ore districts from subduction of Tethys oceanic crust to India-Asia collisionhave been discovered, such as Duolong Cu (Au) ore district and Jiama copper polymetallic deposit. The ore deposits in the Duolong ore district are located in the lowstand domain, the top of lowstand domain, and the highstand domain of the same magmatic-hydrothermal metallogenic system, and their relative positions are the indicators for related deposits in the Bangong Co-Nujiang metallogenic belt. The polycentric metallogenic model of the Jiama copper polymetallic deposit is an important inspiration for the exploration of the porphyry mineralization related to collision orogeny. Further mineral exploration in the Tibet Plateau should be focused on the continental volcanic rocks related to porphyry-epithermal deposits, orogenic gold deposits, hydrothermal Pb-Zn deposits related to nappe structures, skarn Cu (Au) and polymetallic deposits, and the Miocene W-Sn polymetallic deposits.
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