热液矿床
- 网络hydrothermal deposit;hydrothermal ore deposits;Telethermal deposit
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Cu-Fe-S-O-H、Fe-S-O-H等体系Eh-pH图(150℃)及其在热液矿床中的应用
Eh-pH diagram for cu-fe-s-o-h , fe-s-o-h systems and so on at 150 ℃ and their appli-cations in hydrothermal deposit
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矿石结构构造较为复杂,集中反映了热液矿床的构造特征。
The complex ore structure and the sample structural style indicate the tectonic features of hydrothermal deposit .
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H2O-NaCl-CO2体系液相状态方程及其在热液矿床研究中的应用
Equation of state for h_2o-nacl-co_2 liquid and its application to hydrothermal ore deposits
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煌斑岩与某些热液矿床关系新探&兼论幔源C-H-O流体的分异演化
The relationship between lamprophyres and some hydrothermal deposits : implications for a differentiation model of mantle-derived C-H-O fluids
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区内以埃达克岩为成矿主岩的热液矿床矿种主要为Au和Cu,其次为Mo;
The adakite-hosted hydrothermal deposits in the area are mainly Au and Cu , secondly Mo.
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自然金化学&结晶温度图表明砂金的原生Au源为中低温热液矿床。
The chemistry-temperature diagrams of native gold indicate that placer gold originates from middle-low-temperature hydrothermal deposits .
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近来的研究发现,埃达克质岩与Au、Cu、Mo等浅成低温热液矿床及斑岩矿床有密切的关系。
Recent work shows that there is a close relationship between adakite and Au-Cu-Mo epithermal deposit and porphyry copper deposits .
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对于热液矿床来说,成矿热液中H2O和CO2是最活泼的组分。
According to hydrothermal deposits , H_2O and CO_2 in ore-forming solution are the most active elements which have a strong and wide affections upon the host rocks .
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低硫化浅成热液矿床的成矿流体呈低盐度、中性pH值和处于还原性、静水压力条件,流体沸腾是成矿卸载的主要机制。
Low-sulfidation epithermal ore deposits are characterized by a low-salinity , near-neutral and reducing fluid with pressures controlled by hydrostatic conditions . Fluid boiling may probably be the main mechanism for ore precipitation .
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已有热液矿床矿物流体包体数据表明:有一批矿床的主要矿石形成于300~500℃,低于NaClH2O溶液临界线的条件。
The fluid inclusion data demonstrate that the majority of hydrothermal ores are precipitated in the temperature range of 300 to 500 ℃, lower than the critical line of NaCl-H2O .
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流体包裹体的RbSr法和裂变径迹法测定热液矿床的成矿年龄具有一定的意义,但需进一步探讨;
It is not perfect to determine metallogenic age of hydrothermal deposits with Rb Sr isochron dating of fluid inclusions of quartz and apatite fission tracks analysis , but it is worth investigating the two kinds of methods .
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这些标型特征不仅有助于南华砷铊矿床进一步开发,而且有助于含雄黄的热液矿床,特别是As、Hg、Tl、Sb、Au等矿床的找矿勘探。
All these typomorphic characteristics are helpful for the further development of the Nanhua As-Tl deposit , but also for prospecting of realgar-bearing hydrothermal deposits , especially those of As , Hg , Tl , Sb , Au , etc.
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沙捞越西部Punda金铜矿床为浅成&半浅成角砾岩筒控制的典型高硫化型浅成低温热液矿床。
Punda gold-copper deposit is a typical high sulphidation type epithermal deposit controlled by hypabyssal breccia pipe structure .
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与形成于陆弧环境埃达克岩相关的热液矿床的成因类型为斑岩型和浅成低温热液型,成矿系列为Au-Cu-Mo;
The hydrothermal deposits related to the first type of adakite are genetically porphyry type , with a Cu-Au metallogenic series . The porphyry and epithermal types of deposits are related to the second type of adakite , in aAu-Cu-Mo metallogenic series .
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广东嵩溪银&锑矿床属中低温浅成热液矿床。
Songxi Ag - Sb deposit belongs to an epithermal deposit .
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与岩浆有关热液矿床的矿体赋存部位
The ore - body location of hydrothermal deposits related to magma
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热液矿床原生晕以往都被视为正晕。
Primary haloes of hydrothermal deposits were considered as positive haloes before .
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海底热液矿床地质和地球化学特点研究
A Study on geological and geochemical characteristics of seafloor hydrothermal polymetallic deposits
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热液矿床几乎毫无例外地存在围岩蚀变。
Almost all the existence of hydrothermal deposits goes with rock alteration .
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热液矿床的负晕和地球化学场系
The negative haloes and geochemical field system of hydrothermal deposits
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气化-热液矿床的侧向分带及其成因机制
Lateral zoning of pneumatolytic - hydrothermal deposits and mechanism of its formation
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岩脉在热液矿床成因研究中的意义&以胶东西北部金矿床为例
The significance about the vein in studying the genesis of hydrothermal ore deposits
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海底热液矿床具有重要的经济价值和科学意义。
Seafloor hydrothermal polymetallic deposits are of important value in science and economy .
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热液矿床石英铅同位素组成及其地质意义
Lead isotopic composition of quartz in hydrothermal ore deposits and its geological significance
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岩浆热液矿床的水/岩反应及微观找矿意义
Interaction between water and rocks of magmatic hydrothermal deposit and microscopic prospective significance
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热液矿床研究的重要新进展
New important advances on the study of hydrothermal deposits
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矿床属于黄铁矿&云英岩型热液矿床。
The deposits belonged to Pyrite-Cloud British rock type hydrothermal deposits . 2 .
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矿床属多阶段形成的含金石英脉热液矿床。
The deposit falls into gold-quartz vein of hydrothermal deposit formed through multiple stages .
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满洲里地区的浅成低温热液矿床
Epithermal deposits in Manzhouli area , inner Mongolia
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热液矿床水来源的哲学思考
Philosophic Thinking on Water Source of Hydrothermal Deposits