云南麻栗坡新寨锡矿物化探异常特征  

GEOPHYSICAL AND GEOCHEMICAL CHARACTERISTICS OF XINZHAI TIN ORE DEPOSIT OF MALIPO

作　　者：李文尧[1] 

机构地区：[1]云南省有色地质局,昆明理工大学昆明呈贡650500

出　　处：《云南地质》2002年第1期72-82,共11页Yunnan Geology

摘　　要：新寨锡矿是物化探扫面发现的大型锡石硫化物矽卡岩型矿床。高磁、高激电率、低电阻率异常 ;原生晕Sn ,W ,Cu ,Zn ,As ,B ,Ag ,Cd ,Be ,Bi,In ,F (Mo ,Ge ,Co)等元素异常 ;次生晕Sn ,Cu ,Zn ,As ,B等异常。总结地球物理化学特征 。The Xinzhai tin deposit is a large scale sulphide deposit found by geophysical and geochemical profile survey,which is characterized by high magnetic,high polarization,low resistvity anomalies,primitive aureole anomalies of Sn,W,Cu,Zn,As,B,Ag,Cd,Be,Bi,In,F,Mo,Ge,Co,etc.,and secondary aureole anomalies of Sn,Cu,As,Zn,B.Its geophysical and geochemical characteristics have a derecting significance in finding the same ore deposit in the southeast Yunnan.

关 键 词：化探异常 地球物理 地球化学特征 锡矿床 云南 麻栗坡 

分 类 号：P618.44[天文地球—矿床学]