Granitoids相关论文
Voluminous Silurian-Devonian granitoids intruded a greywacke-dominated Ordovician accre-tionary wedge in the Chinese Alt......
Petrogenesis and tectonic implications of Indosinian granitoids from Western Qinling Orogen, China:P
The West Qinling Orogen (WQO) is characterized by voluminous distribution of Indosinian granitoids, the formation of whi......
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......
Two episodes of subduction and collision events at the northern foot of Dabie Mountains: Evidence fr
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......
SHRIMP zircon U-Pb dating of the Gangou granitoids,Central Tianshan Mountains, Northwest China and t
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......
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......
SHRIMP U-Pb Zircon Geochronology of the Xiaotongguanshan and Shatanjiao Intrusions and Its Petrologi
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......
Petrogenesis of the Paleoproterozoic Guandishan Granitoids in Shanxi Province: Constraints from Geoc
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......
Nd-Sr Isotopic Geochemistry of the Late Archean-Paleoproterozoic Granitoids in the Lüliang-Wutai Ter
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......
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......
Petrogenesis of shoshonitic granitoids, eastern India:Implications for the late Grenvillian post-col
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......
Two episodes of subduction and collision events at the northern foot of Dabie Mountains: Evidence fr
The intrusive bodies studied include Mafan diorites ((462.7±1.5)Ma, 40Ar/39Ar amphibole plateau age), Duhudian granites......
Geochemistry and petrogene-sis of Jurassic high Sr/low Ygranitoids in eastern China:Constrains on cr
The Jurassic high Sr/low Y granitoids in eastern China are characterized by high Sr/Y (27-166) and La/Yb (14-66) ratios,......
SHRIMP U-Pb zircon age, geochemistry and Nd isotope of the Guandaoshan pluton in SW Sichuan: Petroge
SHRIMP U-Pb zircon age, geochemical and Nd isotopic data are reported for the Neoproterozoic Guandaoshan pluton in the Y......
Large scale mineralizations of nonferrous, precious, and rare metals took place in South China in Mesozoic and Cenozoic ......
U-Pb Zircon Geochronology and Geochemistry of Granitoids in the Douling Group in the Eastern Qinling
LA-ICPMS U-Pb zircon dating of the Sanpinggou, Gangou and Fengzishan granitoids in the Douling Group of the Eastern Qinl......
SHRIMP U-Pb Zircon Geochronology of the Xiaotongguanshan and Shatanjiao Intrusions and Its Petrologi
This paper determines the crystallization ages of the Xiaotongguanshan quartz monzodiorite and Shatanjiao quartz monzoni......
福建东南沿海中生代变质带的花岗质岩石分布于东山、晋江和莆田等广大地区。花岗岩中常包含黑云母、石榴子石或白云母。但地球化学......
依据采自全国范围内约750个有代表性的大、中型花岗岩类岩体上的768件组合样的实测分析数据,这里计算并提出了碱长花岗岩、正长花......
华北克拉通东部中生代期间受到古太平洋板块俯冲并引发一系列的构造-岩浆-成矿作用,但古太平洋俯冲作用开始的具体时限仍未有定论......
结合花岗岩类的构造环境,通过对大量的岩石地球化学数据统计分析,总结了不同类型花岗岩的Na2O和K2O的含量变化,认为不同构造类型花......
本文运用40Ar-39Ar定年技术,对蚌埠地区花岗岩及相关脉岩的形成年龄进行了精确的测定.结果表明,华北陆块东南缘不仅存在有前寒武纪......
湖南牛角界钨矿区花岗岩体位于雪峰弧形构造带南段。岩体主要由细粒黑云母二长花岗岩、中细粒黑云母二长花岗岩、中粗粒黑云母二长......
白马尖花岗岩体是大别山超高压变质带中的重要花岗岩体之一,主要组成岩类为二长花岗岩,成岩年龄为燕山晚期.含铝指数ACNK为0.97～1.0......
在许多同构造花岗岩中,发现一种不同于糜棱基质的微细粒矿物集合体--微粒交生体,充填于大粒级矿物的三结点和接合缝内,体积分数一......
在阿拉善变质基底中发现了大量的早二叠世的弱变形花岗岩类。采自阿拉善东部的闪长质片麻岩(AL0705-1)、含石榴英云闪长质片麻岩(A......
对满洲里－额尔古纳地区不同时代岩浆岩的地质、地球化学特征进行了初步研究。研究表明晚元古代花岗岩具S型花岗岩或地壳改造型花岗......
经从岩石学、矿物学、地球化学等方面对燕山期太山庙花岗岩体详细研究，认为该岩体侵入为一重要构造热事件，控制着区内多个多金属矿床......
大别造山带存在中侏罗世花岗质岩浆活动,相关花岗岩类在成分上与准铝质岩一致,其锆石U-Pb与全岩Rb-Sr年龄为174-161 Ma。这些岩体......
大兴安岭地区以发育巨量显生宙花岗岩为特征,而且通过对这些花岗质岩浆作用的期次、特征以及成因进行研究对于探讨中国东北地区构......
东南极普里兹湾地区出露大量泛非期花岗质岩类,利用IA-ICP-MS锆石U-Pb原位定年方法测得达尔克花岗岩、蒙罗克尔花岗岩和阿曼达花岗......
激光ICP-MS锆石年龄测定结果显示，出露于辽东半岛南部金州地区的太古宙花岗岩形成年龄为2440～2500Ma左右，比辽宁北部-吉林南部大致同......
