Raman spectrum of inclusions shows the composition of ore forming fluid has closely related to the country rocks...
单个包裹体的拉曼光谱分析结果证明,成矿流体成分与赋矿围岩有密切关系。
Ore forming fluid was composed of mainly the thermal fluid supplied bY the subplagio granite porphyry and subordinately the cool fluid come from the fracture structure.
成矿流体主要来源于次斜长花岗斑岩携带的热流体,其次是断裂系统的冷流体。
This paper discusses predominantly the aim, content and approaches of the study on regional and orefield scales of structure fluid ore forming processes respectively.
文章分别阐述了矿床的和区域的构造—流体—成矿系统,结合矿床和区域实例讨论了它们的研究目的、内容和方法。
The magma, after emplacement, separates into dry magma and transitional ore-forming fluid.
岩浆侵位后分离为干岩浆和过渡性成矿流体。
The fluid inclusion compositions of the samples from Bunan gold mine show that the ore-forming fluid is the mixture of magmatic water containing mantle fluid partially and meteoric water.
金岭金矿埠南矿区成矿流体成分特征显示流体为有幔源流体参与的岩浆水与大气水的混合流体。
The research of ore-forming fluid includes large-scale translayer effect, mantle metallogenetic process, fluid thermodynamics and dynamics of fluid.
成矿流体的研究主要包括流体的广域穿层效应,地幔流体成矿作用,成矿流体热力学、动力学等几个方面。
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。
The shear stress is the main power source for mineralization, and activation, overlapping and enrichment of ore-forming fluid occur in each shear deformation phase.
剪切应力,是成矿的主要动力来源,各剪切变形阶段,均有矿液的迁移、叠加和富集。
The ore-forming function structure is composed of subsystems including mineral transfer, mineral deposition and ore-forming tectonic fluid.
由导矿构造、储矿构造和成矿构造流体等子系统组成了成矿构造的功能结构。
Based on fluid inclusion study, this paper made further discussions on the source of ore-forming materials and the ore genesis of the Yinan gold deposit, Shandong Province.
本文从流体包裹体出发,讨论了沂南金矿床的成矿物质来源和成矿机制。
Formation and evolution of granites in this region brought forth a great quantity of hydrothermal fluid and some of the ore-forming elements.
花岗岩的形成和演化为成矿带来了大量热流体及部分成矿元素。
There are several major characters such as the directive, relative and indicative changes of various geological features within a fluid ore forming system.
流体成矿系统内具有一些重要特征,如各种地质要素的方向性、相关性和指示性变化。
The posttraumatic hydrothermal solution is the principal source of ore-forming fluid.
断裂和岩浆岩是两大重要的成矿地质条件。
Based on fluid inclusion study, this paper made further discussions on the source of ore-forming materials and ore genesis of the Dexing porphyry copper deposit, Jiangxi Province.
本文从江西德兴斑岩铜矿铜厂矿床的流体包裹体研究出发,讨论了矿床成矿物质来源与矿床成因。
Geological features, mineralizing periods, fluid inclusions and s, H, o isotope compositions are discussed to identify ore-forming source and temperature.
通过对矿床地质特征、成矿期次及硫、氢、氧同位素组成和流体包裹体测温研究,讨论了成矿流体的来源及矿床形成的温度。
The ore-forming fluid belongs to acidic sulfate-sodium chloride brine.
成矿流体属酸性硫酸盐-氯化钠型流体。
The fluid transported as isothermal process under a particularly ore forming environment.
由于其特殊的成矿环境,流体的输运过程是一种近于等温的过程。
The ore-forming fluid system in Weishan-Yongping ore concentration area can be divided into two subsystems, namely, Zijinshan subsystem and Gonglang arc subsystem.
区内成矿流体系统可分为紫金山子系统与公郎弧子系统。
The ore -forming fluid is a mixed solution of the atmospheric water and sedimentary stratal water.
成矿流体是大气水和沉积地层水的混合溶液。
The characteristics of stable isotope indicatedthat the ore-forming material was leached from the wall rocks ; and the ore-forming fluid wasmainly supplied by meteoric water.
稳定同位素特征揭示了矿质来说从围岩中淋取;成矿溶液主要来源于大气降水。
The ore-forming fluid had weak reducibility. Race elements of arsenopyrite and pyrite were reduced by ore-forming fluid with the evolution. There were relatively high LREE and low HREE.
毒砂、黄铁矿微量元素含量呈现出随着成矿流体从早期到晚期的演化而减少,并普遍亏损高场强元素,富集LREE的特征;
The ore-forming fluid is of medium-low temperature low salinity and low fugacity of o2and s2. the metallogenic substance mainly comes from the archeozoic metamorphic rock series in basement .
成矿流体为中低温、低盐度、弱酸性、低氧逸度和硫逸度。成矿物质主要来源于基底太古界变质岩系。
The paper deals with the ore-forming material sources on basis of study on S, Pb, H, O, C and rare gas isotopic composition, fluid inclusion and comparative analysis.
通过对峪耳崖金矿硫、铅、氢、氧、碳、稀有气体同位素、包裹体研究以及与区域对比分析,对金、银成矿物质来源进行探讨。
The ore-forming material and fluid was derived from the depth of the Earth especially from upper mantle or crust-mantle mixing zone , due to alkali-rich magma activity during late Yanshanian epoch.
成矿流体和主要矿质均源于地球深部,以上地幔或壳幔混合带为主,与燕山晚期富碱岩浆活动密切相关。
Changkeng is a large-scale new type Au-Ag deposit. Most previous researchers believed that it's a Carlin-type Au-Ag deposit, and the ore-forming fluid is composed mainly of meteoric water.
长坑是新型的贵金属矿床,前人普遍认为其属于卡林型金银,成矿流体主要由大气降水组成。
Changkeng is a large-scale new type Au-Ag deposit. Most previous researchers believed that it's a Carlin-type Au-Ag deposit, and the ore-forming fluid is composed mainly of meteoric water.
长坑是新型的贵金属矿床,前人普遍认为其属于卡林型金银,成矿流体主要由大气降水组成。
应用推荐