PEGMATITE相关论文
Analysis of chemical composition of melt inclusion of beryl in pegmatite and discovery of zinc-spine
The compositions of daughter mineral of melt inclusion in beryls, which are from pegmatites of Keketuhai in Xinjiang and......
Geochemistry and Petrogenesis of Late Ediacaran Rare-metal Albite Granites of the Arabian-Nubian Shi
The Abu Dabbab albite granite(ADAG),in the central Eastern Desert of Egypt,hosts the most significant rare metal ore dep......
In this study, we carried out petrography, zircon U-Pb geochronology and Hf isotopic analyses on a granitic pegmatite dy......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Geochemical characteristics and spectrometric prospecting in the muscovite-bearing pegmatites and gr
Rare metal mineralization of Sn, Nb-Ta and W is encountered in the Gebel Dihmit area (GDA), south- eastern Aswan, Egypt.......
Geochemistry of the uranium-thurium-bearing granitic rocks and pegmatites of Wadi Haleifiya area, So
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
The Ore-forming Mechanism of the Jiajika Pegmatite-Type Rare Metal Deposit in Western Sichuan Provin
Granitic pegmatites are commonly thought to form by fractional crystallization or by liquid immiscibility of granitic ma......
Geochemical characteristics and spectrometric prospecting in the muscovite-bearing pegmatites and gr
Rare metal mineralization of Sn, Nb-Ta and W is encountered in the Gebel Dihmit area (GDA), southeastern Aswan, Egypt. T......
Geochemistry of the uranium-thurium-bearing granitic rocks and pegmatites of Wadi Haleifiya area, So
There are two main granitic rocks cropping out in the study area:1) the syn-orogenic granites are moderately weathered,j......
阿尔泰地区岩浆岩分布相当广泛，亦是国内著名的伟晶岩分布区，本区隶属新疆阿勒泰地区，位于蒙古边缘弧西段。本文通过对已知的该地区的......
Using powder-sintering method, SiO2-Al2O3-CaO-ZnO-R2O porous glass-ceramics were produced for analysis. Five samples wit......
津巴布韦德特地区广泛出露电气石伟晶岩和含锡石伟晶岩,自1920年在该地区发现锡伟晶岩以来,总计持续了74年的矿山经营,直到1994年......
通过对烧碳沟地区伟晶岩的岩石学特征及地球化学特征进行分析,探讨了其成矿构造背景及物质来源等成矿地质条件。结果表明烧碳沟一......
津巴布韦西部DETT地区属于稳定的克拉通和边部活动带(造山带)结合处。通过总结该地区的伟晶岩型稀有金属矿床的地质特征,结合区域......
ARTICLE Petrographic and Mineralisation Potentials of Precambrian Pegmatities and Associated Rock Un
The geology of the Olode area, south-western Nigeria was investigatedpetrographically and geochemically in order to eluc......
新疆阿尔泰地区是世界闻名的稀有金属伟晶岩产区，其成岩成矿时代尚存很大争议。伟晶岩就位时代的厘定对该区伟晶岩型矿化的期次、类......
随着遥感技术的发展,运用遥感技术结合地质分析进行成矿预测越来越受到重视,特别是对大面积区域的成矿靶区圈定,成矿带分析,遥感拥......
Remote sensing technique plays an important role in geological prospecting in Altay because of the remote location and s......
对阿尔泰可可托海、柯鲁木特和库威伟晶岩锂辉石及绿柱石中单个流体熔融包裹体各相成分，借助激光拉曼探针进行分析，鉴定出固体相为不......
华阳川铀多金属矿位于华北板块南缘小秦岭构造带的西段,是一个以U、Nb、Pb为主并伴生有稀有稀土元素的可综合利用的超大型矿床。矿......
Investigation of Pegmatite Mineral Applicability from the Terek Ceramic Deposit in Kyrgyzstan for Pr
This article is investigating analysis and chemical composition of ceramic pegmatite minerals obtained from the Terek de......
伟晶岩型矿床是世界上重要的稀有金属矿床类型之一,也是当前国际矿床学研究热点之一。近年来该类稀有金属矿床在分类、成矿流体及......
矿区地处于基巴拉褶皱带刚果(金)马诺诺东部,成矿地质条件优越。通过系统地质工作,发现该区矿床为LCT(锂-铯-钽)花岗伟晶岩型矿床,......
伟晶岩在米易县白马地区广泛分布,研究岩体的元素地球化学对寻找新矿种具有很强的理论和现实意义。特别是研究岩体常量元素、铂族......
平江传梓源铌钽锂稀有金属矿床位于幕阜山岩体南西缘,大地构造位置位于扬子板块东南缘江南造山带中段。文章通过铌钽锂矿石的微量......
Characteristics of ore-forming fluids as inferred from detailed studies of inclusions indicate that pegmatites may have ......
本文仅对广西灌阳县古怪冲锡矿床的岩石、矿石中的石英流体包裹体特征研究,探索了成岩、成矿的物理化学条件。认为成矿流体源于花......
为了研究CaO与SiO2质量比对伟晶岩多孔微晶玻璃性能的影响,以CAS多孔微晶玻璃为研究对象,通过DTA、XRD、SEM和三点弯曲法等分析手......
为了研究多孔微晶玻璃的孔隙率与导热系数之间的关系，以伟晶岩为原料，采用粉末烧结法和添加造孔剂方法，烧制出SiO2-Al2O3-CaO—ZnO-R2......
笔者采用Ar-Ar测年技术,获得华阳川铀多金属矿床碳酸岩中黑云母^（40）Ar/^（39）Ar坪年龄132.58±0.70 Ma,等时线年龄133.01±0.7......
为降低某低品位伟晶岩型锂辉石选矿生产成本,采用重介质分选工艺,预测可抛弃近70%的粗粒尾矿,可获得Li 2O品位为5.25%,Li 2O回收率......
光石沟铀矿床是我国花岗伟晶岩型铀矿的代表性矿床，矿体产于花岗岩体外接触带中的伟晶岩密集带内。在矿床外围扩犬找矿中，常遇到含矿......
白云母作为造岩矿物之一，广泛分布于南平各类伟晶岩中。随着伟晶岩类型的变化，白云母的产状、物理性质、结构、化学成分等均发生有规......
阿斯喀尔特原生绿柱石（Ｂｅ）矿床是─产于蚀变花岗岩体顶部、属高温气成热液成因的伟晶岩型稀有金属矿床，它主要由中、粗粒似文象伟晶岩带......
同步辐射X射线荧光（SRXRF）微束分析是一种无损而又具有较低检测限的技术，但在地学上的应用较少。本文尝试用SRXRF技术对川西伟晶岩型......
锂同位素在地质学、地球化学研究中有着广阔的应用前景。简单介绍了锂同位素研究已取得的进展,并在四川甲基卡伟晶岩型锂多金属矿......
Fully-coupled thermo-mechanical simulations are implemented in COMSOL Multiphysics to investigate micro-scale stress-str......
伟晶岩是粗粒至巨粒的各种类型的脉状体及团块状体，以矿物颗粒粗大为特征，常呈板状、透镜状、串珠状及不规则状分布（路凤香等，2002），主要......
柯鲁木特-吉得克伟晶岩区位于阿尔泰造山带中部，区内出露有柯鲁木特、库卡拉盖以及群库尔三个大型稀有金属矿床，以及佳木开、大吉得......
在运用常规方法和激光烧蚀同位素分析方法分别对云霄晶洞花岗岩和伟晶岩（长石、石英和石榴子石）的硅、氧同位素组成进行研究的基础上......
新疆阿尔泰可可托海３号伟晶岩脉，由一陡倾斜的巨大岩钟和缓倾斜的板块状体联合组成，总体形态似－实心草帽。其空间分带十分明显，自外身内......
大多数流体包裹体是捕获于均匀体系,但有一部分包裹体捕获自非均匀体系(不混溶体系)。在自然界存在着许多不混溶的过程,这包括基性......
打枪沟伟晶岩型锂铍矿床是九龙地区典型的中型锂铍矿床,是松潘-甘孜锂成矿带的重要组成部分。该矿床含矿伟晶岩主要为钠长石伟晶岩......
红十字湖地区伟晶花岗岩-电气石伟晶岩-锂云母伟晶岩系列中的钾长石均为低(最大)微斜长石,Al的有序度高,t_1o≥0.95,△为0.88～0.99......
The physico-chemical conditions under which the pegmatite dyke No.3 was formed were discussed in the light of fluid-melt......
加纳西南部的伟晶岩区沿大西洋海岸线从开普口斯特市经索特旁德镇到门凯德兹镇最后到威尼巴镇，总共延伸上百千米，这些伟晶岩主要产于......
作者对福建溪源头稀有金属花岗伟晶岩及其围岩中的40余个云母样品进行了成分、物性、结构及热性质的综合研究。溪源头伟晶岩之不同......
Discovery of the pegmatite lithium veins with predicted super-large size resources in the Sizemuzu d
1.Objectives Keeryin rare metal ore district is located at the intersection of Markam,Jinchuan and Rangtang counties.Mor......
In the article the features of the formation and metallogeny of the geological structures of Great Altai (Rudny Altai, K......
