青海铅锌矿成矿规律及资源潜力分析  

Pb-Zn Metallogenic law and the ore potential analysis in Qinghai province

作　　者：蒋成伍 薛万文[1,2] 康继祖 赵志逸[1,2] 李焕学 JIANG Chengwu;XUE Wanwen;KANG Jizu;ZHAO Zhiyi;LI Huanxue(Qinghai Geological Survey Institute,Xining 810012,China;Key Lab of Geological Process and Mineral Resources in North Qinghai-Tibet Plateau,Xining 810012,China)

机构地区：[1]青海省地质调查院,西宁810012 [2]青藏高原北部地质过程与矿产资源重点实验室,西宁810012

出　　处：《地质找矿论丛》2024年第1期56-64,共9页Contributions to Geology and Mineral Resources Research

基　　金：青海省自然资源厅省级地质勘查专项“青海省潜在矿产资源评价”项目(编号:2021074107gq014)资助。

摘　　要：铅锌矿作为青海省的优势矿产之一,具有成带展布、分段集中、成矿类型丰富的特点。本文以2021年青海潜在矿产资源评价成果为基础,总结青海铅锌矿的成矿规律,梳理建立海相火山岩型、接触交代(矽卡岩)型、浅成中低温热液型等3个具较好潜力的预测模型;对4个主要铅锌成矿带潜在矿产资源进行了探讨,并对青海省内铅锌矿产勘查工作提出了建议。Pb-Zn ore occurring in belts is one of the important mineral resources in Qinghai province.The ore belt is segmented with different ore deposit type-concentrated segments.Based on assessment of potential mineral resources in Qinghai province made in 2021 is summarized the metallogenic law of Pb-Zn ore and is built the prediction models for potential volcanic type,contact metasomatic(skarn)type and epi-mesothermal Pb-Zn mineral resources in the province.Metallogenic potential of 4 Pb-Zn ore belts is discussed and suggestion put forward for Pb-Zn ore prospecting in the province.

关 键 词：铅锌矿 资源评价 预测模型 资源潜力 青海省 

分 类 号：P618.4[天文地球—矿床学] P612[天文地球—地质学]