1、

Deepseated faulting, shearing, retrograde metamorphism and magmatic hydrothermal fluid resulted in activation of gold in source rock in which tectonic process and magmatic hydrothermal fluid were the most important metallogenetic factors.

矿源岩中金物质的活化受深断裂作用、韧性剪切作用、退变质作用、变质流体以及岩浆热液的多重影响,其中以构造作用和岩浆热液最为重要。

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Based the data of geological exploration and the relation between magmatic rock and tectonization, we know the law of the magmatic rock intrusion and analyze the metamorphism and the influence that the magmatic rock makes to the coal seam.

根据岩浆与构造的关系并结合矿井地勘资料,弄清了岩浆的侵入规律,并分析了岩浆对煤层的变质作用和对煤体及其瓦斯的影响。

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Combined with previous data, different segment magmatic activities in the Tan-Lu fault zone have a relatively long duration and a later terminal time, and indicate an intensively extensional tectonic setting.

综合目前已有的华北克拉通晚中生代岩浆岩资料来看,郯庐断裂带内各部位的岩浆活动持续时间最长、结束时间最晚,且岩浆活动指示的往往是更为强烈的伸展构造背景。

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It is suggested that three special processes, which are magmatic crystallization, thermodynamic metamorphism and fluid-rock reaction, chiefly decided the lithofacies and reservoir spaces in intrusion rock and its exomorphic zones.

研究认为,岩浆冷凝、热接触变质作用和水岩反应决定了该复合岩体的基本岩相结构以及储集单元的规模与分布。

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5、

The Tectonic Environment of Magmatic Activity and Thermometamorphism in the Eastern Fujian and Its Near District

福建省东部及邻区岩浆活动的构造环境与热变质作用

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6、

The authors made a discussion on the thermometamorphism of sedimentary rocks and their organic matters in the area, according to the magmatic activities and their tectonic environment.

在分析岩浆活动特征及其形成的构造环境的基础上,探讨了研究区沉积岩系及其中有机质的热变质作用。

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7、

Diagenesis and mineralization of the metallogenetic series occurred in tectonic environment of the subduction of pacific plate lead to crust thickening, material source of diagenesis and mineralization is from the lower crust or upper mantle and ore-forming fluid is derived meanly from atmospheric precipitation and partly magmatic.

该成矿系列成岩成矿作用发生于太平洋板块俯冲体制下的地壳加厚构造环境,成岩成矿物质主要来自下地壳或上地幔,成矿流体主要来自大气降水,部分来自岩浆。

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Tin in magma and magmatic hydrothermal solution migrates as forms of tin hydride and tin alloy hydride to shallow crust level which, then are oxidized to tin oxide, tin alloy mineral or combine with S, H 2S, forming tin sulfides.

在岩浆和热液中,锡以锡氢化物、锡合金氢化物迁移至地壳浅部,锡氢化物、锡合金氢化物被氧化成锡氧化物、锡合金矿物,或与硫、硫化氢作用形成锡的硫化矿物。

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10、

Among them the metallogenic materials were actived and mineralized by the volcanic exhalation, magmatic explosion and thermal drive of faulted structure, so, making the rich mineral-bearing strata ( rocks) come real metallogenic resources.

其中的成矿物质在火山喷气、岩浆爆破和断裂构造的热动力驱动下活化并参与成矿,这样就使富含成矿物质层(岩)真正变成矿源。

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11、

Regional magmatic thermal metamorphism of Yanshan stage is main controlled factors of coal metamorphic law, and the vapor-water hydrothermal metamorphism play a leading role.

燕山期区域岩浆热变质作用是煤变质规律的主要控制因素,其中,汽水热液变质作用又处主导地位。

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12、

The formation, distribution and fault structure of underground thermal water has a close relationship with the Mesozoic granitic magmatic activity.

地下热水的形成和分布与断裂构造及中生代花岗质岩浆活动具有密切关系。

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13、

The main detachment zone system between metamorphic magmatic complex uplift and cover of the periphery of the mantle branch is good for ore-forming and ore-controlling structures.

幔枝构造是地幔热柱多级演化的第三级构造单元,其核部变质&岩浆杂岩隆起与外围盖层之间的主拆离带体系是很好的成矿控矿构造。

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14、

Materials source of diagenesis and mineralization comes from crust and the ore-forming fluid is meanly from and magmatic and atmosphere precipitation.

成岩成矿物质主要来自地壳,成矿流体主要来自岩浆,部分来自大气降水。

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15、

Hydrogen and oxygen isotopic composition of the fluid inclusion in quartz indicates that the water in ore-forming fluid was derived meanly from mixture water of meteoric and magmatic.

石英流体包裹体氢氧同位素组成表明,成矿流体中的水主要来源于大气降水和岩浆水的混合。

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Two Types of Active Epicontinental Mantle-derived Magmatic Activities and Magmatic Processes in the Zhashui-Taibai Sector of North Qinling Mountains

北秦岭柞水&太白区段两类活动陆缘型幔源岩浆活动与岩浆过程

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In terms of pressure effect on hydrogen isotope fractionation in the rhyolitic melt-water system, the unusual variability in the δ D values and H2O contents of the Glass Creek rhyolites from western United States are successfully modeled in the course of magmatic degassing.

依据流纹岩熔体与水之间氢同位素分馏的压力效应,成功地模拟了美国西部Glass Creek流纹岩δD值和水含量变化规律与岩浆去气之间的关系。

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The structural conduct and depressure area, congregation area for heat energy and thermal fluid, was formed in lithosphere in the process of continental plate collision, and gradually developed into magmatic breeding belt.

大陆板块在碰撞时,岩石圈中形成以拆离面为主体的构造通道和减压区,特殊地段形成热能和热流体的聚集区,并逐渐发展成岩浆孕育带。

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19、

May divide into the extrusion structure, sway from side to side the structure, the extension structure, the magmatic rock to construct four kind and the composite construction type.

可分为挤压型构造、扭动型构造、伸展型构造、岩浆岩构造四类及复合构造类型。

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20、

Along deep faults, mantle primary water may automatically rise into the upper crust to mineralize there, or rise with magmatic melt, or even enter metamorphic belts to become part of the ore-bearing hydrothermal system.

地幔初生水可沿深大断裂自动上升到地壳浅部成矿,也可随岩浆熔体上升或进入变质带进而参加热液成矿系统。

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