江西永平铜矿金属矿物化学成份及矿物包体特征

永平铜矿黄铁矿、黄铜矿的化学成份特征以及矿物测温和石英包体成份分析特征表明成矿经历了一个较低温度阶段，但所反映的后期成矿作用的改造特征也非常明显，特征是闪锌矿，其化学成份具明显的后期改造成矿特征，是岩浆热作用的产物。黄铁矿的同生成矿较为明显，闪锌矿的后期改造成矿特征更为明显，而黄铜矿具有明显的沉积改造特征。     

冀西北东坪金矿床含金石英脉石英流体包裹体Rb-Sr等时线及其地质意义

用石英流体包裹体Ｒｂ－Ｓｒ等时线法测得产于碱性岩体中具有超大型潜力的东坪金矿床含金石英脉的年龄为（１０３±８）Ｍａ，远晚于赋矿岩体的就位时间（元古宙），显示了成岩与成矿是两期不同构造运动的产物，两者之间没有直接的成因联系。８７Ｓｒ／８６Ｓｒ示踪结果显示成矿物质主要来源于赋矿碱性岩体。研究结果认为，东坪金矿是后期与大气降水热液有关的改造成矿作用的产物。     

变斑晶晶内显微构造特征及其成因综述

变斑晶晶内包体径迹的成因研究是当代变质岩岩石学研究的一个重大方向。变斑晶是联系变质的变形的重要媒介，对研究造山过程及机制、ｐ－Ｔ－ｔ轨迹，褶皱作用机制，变质过程，变形过程、物质运移机制等起着关键性的作用，晶内包体径迹按几何形态分为９大类，综合当前的模拟结果，观察事实，分别对其成因问题作了探讨。     

3-D rheologic model of earthquake preparation (II): Strain field and its applications

Introduction Based on the elastic theory of the hard inclusion (Dobrovolskii, 1991), we developed an inclusion theory of rheologic medium, and applied the results of bulk-strain field of a rheologic inclusion model to explain the spatial-temporal evolution process of earthquake precursors (SONG, et al, 2000). In the former paper (SONG, et al, 2003), we derived the viscoelastic displacement field of the rheologic inclusion model on the basis of the analytic expression of displacement field o…     

Determination of paleo-pressure for a natural gas pool formation based on PVT characteristics of fluid inclusions in reservoir rocks——A case study of Upper-Paleozoic deep basin gas trap of the Ordos Basin

~~Determination of paleo-pressure for a natural gas pool formation based on PVT characteristics of fluid inclusions in reservoir rocks——A case study of Upper-Paleozoic deep basin gas trap of the Ordos Basin~~     

鲁西平邑地区磨坊沟金矿床的流体包裹体研究

选择鲁西平邑磨坊沟和梨方沟两个矿区的矿化蚀变样品,对保存于石英、方解石和萤石中的原生包裹体及氢、氧稳定同位素进行了详细的研究。研究表明,二个矿区的包裹体大小、形态相似,类型一致,均为气液两相盐水包裹体。包裹体的均一温度变化范围较宽,在120～450℃之间均有分布,但主要集中于120～260℃的范围内,可进一步分为110～150℃和170～250℃两个区间。结合显微镜下观测的载金矿物的特点,推测金矿的形成温度区间在170～250℃之间。冰点变化范围较大,在-2 8～-11 5℃之间,对应的盐度在4 65%～15 47%之间。矿体及围岩黄铁矿的δ34S值介于-0 71‰～+2 99‰之间,方解石和石英的δDSMOW值为-63‰～-70‰,δ18OSMOW值为+18 4‰～+22 2‰。以上数据表明流体来源于地幔,成矿过程中与建造水发生了混合。     

峨嵋玄武岩流体包裹体中铂钯的测定方法研究

峨嵋玄武岩同生流体包裹体在800℃爆裂后，2．0g／L NH4Cl溶液提取流体中Pt、Pd，C-410树脂富集-电感耦合等离子体质谱测定，方法相对误差小于25％。激光拉曼光谱与四级质谱测定包裹体的气液成分结果表明：流体中存在一定量的有机组分，这对Pt、Pd以有机螯合态形式进入流体提供了可能。     

沉积盆地中的流体包裹体：理论基础、图解与分析方法

本文主要介绍如何利用流体包裹体来获得合理的数据。首先对H2O-体系进行总结，着重介绍利用显微测温法和其他新的分析技术来确定流体的组成，并举例说明流体混合在流体包裹体研究中的应用。介绍了H2O-(气)-盐体系特别是CO2-CH4体系的图解，探讨了在低温下由于笼舍物的形成H2O-(气)-盐体系的复杂相变。重点介绍显微激光拉曼光谱仪在含甲烷水溶液流体中的应用，并根据相图详细讨论了如何确定流体的不混溶。     

Genesis of Kanggur Gold Deposit in Eastern Tianshan Orogenic Belt, NW China: Fluid Inclusion and Oxygen and Hydrogen Isotope Constraints

Abstract. Primary fluid inclusions in quartz and carbonates from the Kanggur gold deposit are dominated by aqueous inclusions, with subsidiary CO₂-H₂O inclusions that have a constant range in CO₂ content (10–20 vol %). Microthermometric results indicate that total homogenization temperatures have a wide but similar range for both aqueous inclusions (120 to 310C) and CO₂-H₂O inclusions (140 to 340C). Estimates of fluid salinity for CO₂-H₂O inclusions are quite restricted (5.9∼10.3 equiv. wt% NaCl), whereas aqueous inclusions show much wider salinity ranging from 2.2 to 15.6 equivalent wt %NaCl.
The 6D values of fluid inclusions in carbonates vary from -45 to -61 %, in well accord with the published δD values of fluid inclusions in quartz (-46 to -66 %). Most of the δ¹⁸O and δD values of the ore-forming fluids can be achieved by exchanged meteoric water after isotopic equilibration with wall rock by fluid/rock interaction at a low water/rock ratio. However, the exchanged meteoric water alone cannot explain the full range of δ¹⁸O and δD values, magmatic and/or meta-morphic water should also be involved. The wide salinity in aqueous inclusions may also result from mixing of meteoric water and magmatic and/or metamorphic water.     

鲁东南岚山头超高压变质岩流体包裹体特征与板片折返史

鲁东南岚山头含柯石英榴辉岩主要产于花岗质片麻岩内,是苏鲁超高压变质带主要榴辉岩体密集分布区之一。流体包裹体研究表明,榴辉岩矿物及细脉石英中捕获有四种类型包裹体:在超高压-高压榴辉岩相条件下捕获的 N_2±CO_2包裹体;在高压榴辉宕重结晶阶段被捕获的 CO_2-H_2O 包裹体和含子矿物高盐度 H_2O 溶液包裹体:在超高压岩石折返过程中的最晚(角闪岩相退变质甚至更晚)阶段捕获的低盐度 H_2O 溶液包裹体。利用榴辉岩矿物及脉体石英中捕获的流体包裹体相互期次关系,可以对本区超高压变质作用板片折返过程中的流体演化史进行重建。