摘要
中国东部大陆锡矿主要分布在南岭地幔台坪隆起区和东部地幔陡坡带内.这两个地域是富锡的深部构造地球化学区带,也是找锡矿的最有利地带.中国东部锡矿的形成,主要与地球深部过程地台活化的构造—岩浆活动有关.
Tin-deposits in eastern China are mainly distributed in the upwarped district of the mantle Nanling plate and the steep slope zone of the eastern part of the mantle. Both of them are obviously tin rich geochemical zone (belt) of deep-seated structures, and are also very favourable for tin or?s finding hereafter. The formation of Sn-deposits in eastern China is chiefly related to the deep-seated tectono-magmatism of platform axtivation.
出处
《地质与勘探》
CAS
CSCD
北大核心
1991年第4期14-18,共5页
Geology and Exploration
