摘要
南巴坦锡多金属矿田勘查、开发历史悠久,地处东印支板块的万象-昆嵩地块与川圹-长山华力西褶皱带结合部位,具有很好成矿条件。笔者总结了矿田的地质特征,指出该矿床是与中酸性次火山岩浆活动密切相关的中-高温热液充填型多金属矿床,并建立了成矿模式。对今后该区原生锡多金属矿的找矿工作具有一定的指导意义。
Nam Paten Tin - polymetallic ore field, which located in the joint of Vientiane - Kontum massif and Xiang Khoang - Changshan variscan fold belt of Eastern Indochina block with a long history of exploration and ex- ploitation, has a very good metallogenic background. Based on the summary of the ore field geological characters, the writer pointed out that this is a mid - high temperature hydrothermal filling type polymetallic ore field closely as sociated with intermediate - acidic subvolcanic magmatism, and the metallogenetic model was established, which is significant to guide the primary Tin -polymetallic ore exploration in the area.
出处
《有色矿冶》
2012年第6期1-4,共4页
Non-Ferrous Mining and Metallurgy
关键词
锡多金属矿
地质特征
成因
热液充填
花岗岩
南巴坦
老挝
Tin- polymetallic ore
geological features
genesis
hydrothermal filling type
granite
Nam Paten
Laos P. D. R
