摘要
对永平铜钨块状硫化物矿床地层、火山岩、侵入岩成矿元素含量，矿石硫、铅、硅同位素，微量元素和包裹体地球化学研究表明，永平矿床早期成矿物质主要来自于火山及其热泉活动，矿床主要是在火山-热水沉积成矿作用中形成的。
In the light of the metallogenic element contents of strata, volcanic and intrusive rocks,geochemistry of isotopes for S, Pb and Si, trace elements and mineral inclusions of ores in the Yongping Cu-W massive sulfide deposit, the early metallogenic matter came mainly from volcanic and hot spring activities. And the deposit was mainly formed in volcanic and hydrothermal sediment mineralizations.
出处
《大地构造与成矿学》
EI
CAS
CSCD
1998年第1期55-64,共10页
Geotectonica et Metallogenia
关键词
成矿
地球化学
块状硫化物矿床
铜矿床
钨矿床
Metallogenic geochemistry
massive sulfide deposit
isotope
hydrothermal sediment
ore
