青海省治多县撒纳龙哇铜多金属矿矿床特征与找矿远景  

Characteristics and Prospecting Criteria of the Sa Na Long Wa Cu Polymetallic Deposit in ZhiDuo,Qinghai

作　　者：靳杨 王婧 JIN Yang;WANG Jing(Qinghai Geological and Mineral Exploration Institute, Qinghai Nonferrous Geological and Mineral Exploration Bureau, Xining, Qinghai 810007, China)

机构地区：[1]青海省有色地质矿产勘查局地质矿产勘查院,青海西宁810007

出　　处：《中国锰业》2018年第6期99-102,共4页China Manganese Industry

基　　金：中国地质调查局青藏专项项目(1212011140105)

摘　　要：研究区构造位置隶属于北羌塘—昌都陆块之吓根龙—巴塘滞后火山弧带内,介于可可西里—金沙江缝合带与乌兰乌拉湖—玉树断裂之间,呈北西西向分布于吓根龙—巴塘一带,属三江多金属成矿带通天河印支期铜、铅、锌成矿亚带。对研究区地质特征、矿化带和矿体特征、围岩蚀变进行详细分析,进而对矿床成因进行深入分析,得出岩性、蚀变、矿化等找矿标志明显,对研究区以后的地质勘查具有很重要的指导作用。Tectonic location is within the Zanglong-Changdu lags lagging volcanic arc zone of the North Qiangtang-Changdu land block.It is between the cocoa West-Jinsha River suture zone and the Ulan Ulan Lake-Yushu fault,which is distributed from North West West in the Zanglong-Ba Tong area.It belongs to the copper,lead and zinc metallogenic subtypes of the Tong Tian River in the Sanjiang polymetallic metallogenic belt.In this paper,the geological features of the study area,mineralized zone and ore body characteristics and wall rock alteration are analyzed in detail,and then the genesis of the deposit is analyzed in depth.Lithology,alteration,mineralization and other ore finding signs are obvious,which has an important guiding role for the geological exploration after the study area.

关 键 词：矿床特征 找矿远景 撒纳龙哇铜多金属矿 

分 类 号：P618.2[天文地球—矿床学]