摘要
老挝西部会晒地区青藏—西印支板块带的昌都—思茅—南邦中间板块的兰坪—江城—帕府中生代拗陷带的南邦中新生代盆地的西缘,为老挝西部重要成矿带。区内出露主要为中生界下—中三叠纪火山-沉积岩系。地球化学异常呈环带状分布,与岩体关系密切,该区矽卡岩发育,通过对该区地球化学特征分析发现矿区东部具有寻找金矿前景,本文通过对该区地球化学特征分析希望对在该地区寻找金矿床提供指导意义。
In the western area of Tibet and Western Laos houayxay Indochina plate belt of Changd^a - Simao - Lampang - Jiangcheng - Lanping section of the Middle Cenozoic Mesozoic basin in Phrae depression belt in the western margin of Lampang, Laos is the west is an important metallogenic belt. In the area, the Mesozoic and Middle Triassic volcanic sedimentary rocks. The geochemical anomaly is zonal distribution, closely related with rock mass, the skarn development, based on the geochemical characteristics of the analysis found in the eastern part of the quest for gold has prospects, based on the geochemical characteristics of this area of the hope to find gold deposit in the area to provide ~uidance.
出处
《世界有色金属》
2017年第11期139-140,共2页
World Nonferrous Metals
关键词
老挝
会晒
地球化学异常
金矿
Laos
houayxay
geochemical anomaly
gold deposit
