Geochemical characteristics and significance of major elements,trace elements and REE of NM copper polymetal deposit in Laos  

作　　者：贾润幸 方维萱 胡瑞忠 

机构地区：[1]Key Laboratory of Ore Deposit Geochemistry,Institute of Geochemistry,Chinese Academy of Sciences [2]Beijing Exploration Technology Center for Mineral Resources,China Non-Ferrous Metals Resource Geological Survey [3]Beijing Donia Resources Co,Ltd

出　　处：《Journal of Rare Earths》2010年第2期305-311,共7页稀土学报（英文版）

基　　金：supported by China Postdoctoral Science Foundation,Institute of Geochemistry under Chinese Academy of Sciences and "Research of quick-locating-technical methods for Xaisomboun metallogenic target in Laos";a innovative fund of China non-ferrous Metals Resource Geological Survey

摘　　要：The NM copper polymetal deposit is located in the middle north part of the Truong Son metallogenic belt in Laos,which is the skarn-typed deposit and located in the contact between Indosinian granite and Lower Carboniferous limestone.All the ore-bodies in NM deposit can be divided into four types according to their occurrences:I copper ore-body as the massive restite developed in inner contact near the granite in north part;Ⅱ-1 zinc-copper ore body and Ⅱ-2 copper-iron ore body developed within contact betwee...The NM copper polymetal deposit is located in the middle north part of the Truong Son metallogenic belt in Laos,which is the skarn-typed deposit and located in the contact between Indosinian granite and Lower Carboniferous limestone.All the ore-bodies in NM deposit can be divided into four types according to their occurrences:I copper ore-body as the massive restite developed in inner contact near the granite in north part;Ⅱ-1 zinc-copper ore body and Ⅱ-2 copper-iron ore body developed within contact betwee...

关 键 词：rare earth elements copper polymetal deposit SKARN Laos 

分 类 号：TG174.4[金属学及工艺—金属表面处理]