Gabbro相关论文
Chaotiehe gabbroic intrusion in the eastern part of Liaoning Province was dated by the zircon SHRIMP U-Pb technique. The......
拉萨地块是研究特提斯洋形成演化和青藏高原陆内汇聚作用的关键地区,前人对拉萨地块中新生代构造演化过程进行了大量的研究,而对于......
柴北缘冷湖盐场北山镍铜矿区发育辉长岩和角闪辉长岩,属亚碱性岩石系列。球粒陨石、原始地幔标准化曲线呈两组特征,但配分型式基本......
陕西安康的瓦房店、紫阳、岚皋、镇坪和湖北竹溪一带的早古生代地层中广泛出露具双峰式岩浆岩组合的岩墙群.本文通过紫阳高滩辉长......
Mantle Input to the Crust in Southern Gangdese, Tibet, during the Cenozoic: Zircon Hf Isotopic Evide
本文通过对荣华二采区10...
Pasveh gabbros are mafic component of a plutonic complex in the northwest Sanandaj-Sirjan Zone.These cumulative rocks ar......
Characteristics of soure region and tectonic implications of Early Indosinian Weiya gabbroic rock, e
Based on the detailed petrographic study, the characteristics of source region of the Weiya gabbro and tectonic implicat......
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 P-wave velocities and electrical conductivities of gabbro were measured using ultrasonic transmission method and imp......
SHRIMP zircon U-Pb dating and its geological significance of Chibaisong gabbro in Tonghua area, Jili
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......
In natural gabbro, the natural nonlinear oscillation of medi-scopic scale can be observed under the normal temperature a......
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......
Opening of the Tethys in southwest China and its significance to the breakup of East Gondwanaland in
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 dating of the Bangong Lake SSZ-type ophiolite:Constraints on the closure time of ocean in the
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......
新疆东准噶尔卡拉麦里蛇绿岩是一套由以镁铁-超镁铁岩为主的构造岩块和不同岩性的基质组成的蛇绿混杂带,被认为是哈萨克斯坦板块和......
In order to investigate the evolution of Shiquanhe-Yongzhu-Jiali ophiolitic mélange belt, the gabbros from new discover......
Geochronologic Constraints on the Magmatic Underplating of the Gangdisê Belt in the India-Eurasia Co
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......
Geochronology of the Gabbro-mafic Microgranular Enclaves-granite Associations in the Gejiu District,
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......
Petrology and Geochemistry of the Dangqiong Ophiolite, Western Yarlung-Zangbo Suture Zone, Tibet, Ch
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......
Impedance spectra of hot, dry gabbro have been studied at 1.0~2.0 Gpa and 593~1173 K.The experimental results indicate tha......
The P-wave velocities and electrical conductivities of gabbro were measured using ultrasonic transmission method and imp......
Opening of the Tethys in southwest China and its significance to the breakup of East Gondwanaland in
SHRIMP U-Pb zircon analyses for a gabbro sample from the Garzê ophiolite block yielded a mean 206Pb/238U age of 292±4 ......
In this paper, the authors present the results of a preliminary experimental study on partial melting of fine-grained ga......
Abundant small mafic intrusions occur associated with granitoids along the Gangdisê magmatic belt. In addition to many ......
Using the in situ zircon U-Pb dating method of LA-ICPMS, we analyzed the 31 Ma old SHRIMP U-Pb age of the Yongsheng neph......
日喀则蛇绿岩位于雅鲁藏布构造带中段,其成因和构造环境仍存在较大争议。日喀则蛇绿岩下部为蛇纹石化地幔橄榄岩,壳幔过渡带缺失超......
首次利用锆石U-Pb方法测得北祁连山西段石居里辉长岩的生成年龄为(457.9±1.2)Ma。在空间上,石居里辉长岩与石居里铜矿紧密相关,石居......
查干诺尔辉长岩体由角闪辉长岩和辉长闪长岩组成,呈岩株状侵入于晚石炭世花岗闪长岩和上石炭统宝力高庙组中。角闪辉长岩LA-ICP-MS......
加玛特金铜矿位于准噶尔北缘,矿体赋存于辉长岩与北塔山组玄武岩接触带、石英闪长岩及其接触带,矿体呈脉状和透镜状,成矿与辉长岩......
对尔山铜矿产于北祁连早古生代辉长岩与玄武岩的接触部位,大地构造属走廊南山岛弧带。矿石具有海绵陨铁结构,具有似岩浆熔离型矿床......
基性侵入岩代表了陆壳伸展裂解事件,可为大陆再造及造山作用过程的动力学研究提供时间约束。笔者对措龙沟地区辉长岩利用LA—ICP—M......
利用扫描电镜和光学显微镜,对静态和冲击加载条件下断裂的辉长岩试件进行了剖面观察与分析。结果发现,静态加载时断裂面的剖面上几乎......
东昆仑夏日哈木铜镍矿床以赋存110万吨Ni金属成为全球镍床近二十年来最重要的发现之一,也是仅次于金川岩浆铜镍矿床的中国第二大铜......
本文系统地报道了内蒙古北部乌日尼图地区阿仁绍布辉长岩的主量元素、微量元素和稀土元素特征,重点讨论了阿仁绍布辉长岩体的岩石......
富水基性杂岩体以浅色辉长岩为主,是侵入于早元古代秦岭群变质杂岩南部的岩浆侵入体,浅色辉长岩富Al、LILE、LREE,贫HFSE。为高铝辉长岩,具钙碱性演化......
拉萨地块是研究特提斯洋形成演化和青藏高原陆内汇聚作用的关键地区,前人对拉萨地块中新生代构造演化过程进行了大量的研究,而对于......
博格达造山带广泛分布着基性侵入岩体,其成因对正确认识该区地球动力学背景具有重要意义。鉴于此,本文对位于博格达造山带西段的辉......
本文利用高温高压多功能三轴实验装置,以NaCl为固体围压传压介质,在围压为450MPa~800MPa,温度区间为600℃~1150℃和应变速率为1×......
济南辉长岩体的Rb-Sr全岩-矿物参考等时线年龄为144±25Ma,线性差的原因可能是该岩体来自于锶、钕同位素初始比值不均一的源区......
大别山中生代侵入岩氧同位素结果表明它们受到了岩浆期后亚固相水-岩相互作用的扰动。为了确定水-岩交换过程中的有关参数,本文利用......
柴达木盆地北缘绿梁山地区的辉长岩侵入到古生代滩间山群及超基性岩中,地球化学、微量元素、稀土元素显示出源幔特征.选自其中的锆......
报道了100-300℃、0.5~4.0GPa条件下辉长岩纵波速度(vp)和横波速度(vs),并且根据品质因子(Qp、Qs)的变化讨论了该条件下辉长岩的物性特征及其......
西藏改则比萨岩体岩石类型为辉长岩,通过野外地质调查及岩石化学、岩石地球化学测试,其主量元素组成SiO2为46.65%~53.97%,K2O为0.9......
采用MTS880±500型材料试验机,对攀钢朱矿东山头边坡辉长岩进行了单轴压缩蠕变试验研究,拟合出蠕变曲线的经验公式。经综合分析,提出了试验......
景谷半坡铂钯多金属矿床位于澜沧江南段兰坪—思茅陆块,成矿主要与半坡杂岩体有关.半坡杂岩体由橄榄岩、辉石岩、辉长岩、辉长闪长......
东昆仑东段广泛分布晚古生代的中酸性花岗岩,基性岩浆岩记录较少。本文选择位于东昆仑北弧岩浆岩带南缘的阿拉思木基性岩进行研究,为......
文章通过对东昆仑喀雅克登塔格地区的辉长岩时代及地球化学研究发现,该辉长岩侵位于早泥盆世,属钙碱性系列,有向富镁方向演化的特......
Characteristics of soure region and tectonic implications of Early Indosinian Weiya gabbroic rock, e
基于详细 petrographic 学习, Weiya 斑粝岩和构造含意的来源区域的特征被学习。结果证明 gabbroic 岩石主要由斑粝岩组成,与 ultra-......