Although it is well known that many peralkaline granite plutons show enrichment of the rare
earth elements (REE) and other high field strength elements (HFSE), the magmatic …

本文受国家“973” 项目(2013CB429804) 和国家青年自然科学基金项目(40973024) 联合资助.
第一作者简介: 李竞妍, 女, 1987 年生, 博士生, 岩石学专业, E-mail: lijingyan@ gig. ac. cn …

碱性花岗岩因富集稀有稀土元素而成为一种重要的成矿岩体. 近年来碱性花岗岩型稀有稀土矿床
在矿床类型分类, 成矿流体和成矿物质来源及成矿机制等方面取得一些重要的研究进展 …

近年来, 大兴安岭南段维拉斯托矿区深部Sn-Li 找矿取得重大突破, 但人们目前对与成矿作用密切
相关的深部花岗岩体成因与演化及其对稀有金属矿化存在怎样的制约尚不清楚. 为此 …

Abstract The Early Cretaceous Baerzhe deposit in Inner Mongolia, Northeast China, hosts a
world-class resource of rare earth elements (REEs), niobium, zirconium, and beryllium. In …

It is widely accepted that granitic melts can be highly evolved, however, the effective records
of this process are usually obscure, especially for the exsolution and evolution of volatiles …

High-silica granitoids signal maturity of continental crust and are also closely associated
with rare metal mineralization. However, the possible factors controlling the upper crustal …

Beryllium mobilisation, transfer, and enrichment in volcanogenic Be deposits are
presumably controlled by F-bearing hydrothermal fluids. However, the stability of Be-bearing …

本文报道了大兴安岭南段林西地区新发现的那斯嘎吐云英岩型铍矿点的独居石U-Pb 年龄,
主微量元素及Nd 同位素组成, 并与大兴安岭南段同期的经棚高分异碱长花岗岩中的独居石地球 …

Dongcao muscovite granite, as the product of the second stage of the magmatic intrusion of
the Ganfang composite pluton, is closely related to the mineralization of Li–Nb–Ta rare …