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金石英脉
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  gold quartz vein
     The Preliminary Study of113 Gold Quartz Vein of Country RockAlteration Geochemistry Characteristic in Wulashan Gold Ore
     乌拉山金矿113含金石英脉围岩蚀变地球化学特征初步研究
短句来源
     The thermoluminescence curve shows double peaks or multiple peans for gold quartz vein, but single peak for barren quartz vein.
     热发光曲线在含金石英脉中主要为双峰和多峰型,而无矿石英脉则为单峰型,上述石英标型特征作为五龙金矿床石英脉中找金的重要标志.
短句来源
     THE TYPOMORPHIC CHARACTERISTICS OF QUARTZ IN GOLD QUARTZ VEIN AND ORE-SEARCHING SIGNIFICANCE IN WULONG GOLD DEPOSIT OF LIAONING PROVINCE
     辽宁五龙金矿含金石英脉中石英标型特征及其找矿意义
短句来源
     The δ ( 30 Si) value of weak pyrite mineralize_containing gold quartz vein is -0.1‰ in metamorphic hydrothermal type deposits and the δ ( 30 Si) value of sicicification_altered rock types and first ore_forming stage of quartz veined gold deposits is -0.2‰ in telescoping genesis gold deposits.
     叠加成因的硅化蚀变岩型和石英脉型第一成矿阶段的δ(30Si)值为-0.2‰; 岩浆热液型含金石英脉为-0.4‰;
短句来源
     The metallogenetic temperature ranges from 325 -335℃ and the pressre from 1080×105to 1360× 105Pa. The ore fluid is of H2O-NaCl-CO2 system. The amount of peaks of decrepitation temperature curve of the fluid inclusions is in positive corre-lation with Au content of gold quartz vein.
     流体包裹体的CO_2/H_2O比值与含金石英脉的金含量呈正相关关系,而其离子成分的SO_4~2/Cl比值与石英脉金含量呈反相关关系,研究表明,猫岭金矿和黄家营子金矿为岩浆热液与地下水混合热液成矿。
短句来源
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  gold bearing quartz vein
     Odinites associated with gold bearing quartz vein are enriched with large ionic lithophile element(LILE),H 2O,CO 2,Au and alkali metals,which are all the enriched composition by ore forming fluid.
     与含金石英脉伴生的橄榄拉辉煌斑岩富含大离子亲石元素 (LILE)、H2 O、CO2 、Au和碱金属 ,这些都是成矿流体富集的成分 ;
短句来源
     Three samples of gold bearing quartz vein ore were tested using ic determination by SHRIMP for Zirconium,and the results show that the U-Pb isotopic ages of Zirconium are distributed in four areas,i. e. ,1 800~2 000Ma,800~1 000Ma,400~500Ma,and 300Ma.
     对寨上金矿3件含金石英脉中的锆石样品的SHR IMP法U-Pb同位素年龄实验,结果表明:锆石U-Pb年龄有4个集中分布区间,分别为:1 800~2 000 Ma、800~1 000 Ma、400~500Ma、300Ma;
短句来源
     To study genetic relationship between these dikes and gold orebodies, we determined the homogenization temperature, composition, salinity and hydrogen oxygen isotope of H 2O of fluid inclusions in quartz of gold bearing quartz vein, REE and trace elements of gold bearing quartz vein and rock of correlative dikes and country rock are detemined.
     为了研究这些岩脉与金矿的成因关系 ,测定了含金石英脉中石英流体包裹体均一温度、成分、盐度和 H2 O的氢氧同位素 ,分析了含金石英脉和相关脉岩及围岩的稀土元素及微量元素。
短句来源
     Jinshan gold deposit consists of two types of ore bodies, gold bearing mylonite and gold bearing quartz vein.
     金山金矿床由含金糜棱岩及含金石英脉型矿石组成。
短句来源
     There are mainly four types of telluride bearing gold deposits in China, namely, gold bearing quartz vein type in Archaeozoic granite greenstone terrain, altered tectonite type in Proterozoic volcanic rocks, epithermal gold silver deposits in Meso Cenozoic volcanic rocks and gold deposits related with granite.
     我国含碲化物的金矿床主要有4 种类型: 太古宙花岗绿岩地体中的含金石英脉型矿床、元古宙火山岩中的蚀变构造岩型金矿床、中- 新生代火山岩中的浅成低温热液金银矿床, 与花岗岩有关的金矿床。
短句来源
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  gold-bearing quartz vein
     The zircons from sulfide-rich gold-bearing quartz vein have high common Pb concentration, 0.65~2.27%, the range of Th/U ration is narrow, 0.306~0.557, and the age is 152.5±3.1Ma, belonging to the Yanshanian epoch, and representing the age of the main mineralization epoch of the Hetai gold deposit.
     富硫化物含金石英脉中热液锆石普通铅含量高,为0.65%~2.27%,Th/U值变化围很小,为0.306~0.557,其年龄为152.5±3.1Ma,属燕山期,代表河台金矿主成矿期年龄。
短句来源
     CATHODOLUMINSCENCE STUDY OF APATITE IN GOLD-BEARING QUARTZ VEIN FROM BITAN Au-Ag-Cu DEPOSIT
     福建碧田Au-Ag-Cu矿床含金石英脉中磷灰石的阴极发光研究
短句来源
     The ores of gold-bearing quartz vein type has been pretreated by strong alkalifor 336 hours, then the leaching rate of gold has been increased from 74. 26 percent in directcyandidation to 88. 89 percent.
     对含金石英脉型矿石经336小时强碱预处理,金的浸出率由直接氰化时的74.26%提高到88.89%。
短句来源
     Apatite crystals in gold-bearing quartz vein from the Bitan Au-Ag-Cu deposit, Fujian Province, display bright yellowish-green luminescence with the characteristic emission bands at 570-580 nm.
     碧田Au Ag Cu矿床含金石英脉中的磷灰石在阴极射线激发下发明亮的黄绿色光 ,特征峰波长为 5 70~5 80nm。
短句来源
     On the basis of the careful study on the ore composition, typomorphic characteristics of associated minerals and wall-rock alterations of the two main types of gold mineralization (gold-bearing quartz vein and altered rock type), the basic metallogenic regularities are discussed, and the regional metallogenic model for gold in the area has been established.
     在研究本区两大金矿类型(含金石英脉和蚀变岩)的物质成分,共生矿物的标型特征和围岩蚀变的基础上,阐明了北山的主要金矿成矿规律,建立了金矿区域成矿模式。
短句来源
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  “金石英脉”译为未确定词的双语例句
     n order to solve the problem of formation age of gold-bearing quartz in ZhangjiakouXuanhua district, we have adopted fast-neutron activation method to test 40Ar/39Ar ages of five typical gold deposits in the district and obtained five age data:1362.0±24.8Ma, 963.7±22.3Ma, 579.6±8.5Ma, 570.8±24.2Ma and 167.9±1.2Ma.
     为解决张-宣地区含金石英脉形成的时代,对区内5个典型金矿脉测定了40Ar/39Ar年龄,分别为:1362.0±24.8Ma,963.7±22.3Ma,579.6±8.5Ma,570.8±24.2Ma,167.9±1.2Ma。
短句来源
     Lead-step leaching analyzing results show that the ratios of 206 Pb / 204 Pb , 207 Pb / 204 Pb , and 208 Pb / 204 Pb of scheelite are in narrow variety with averages of 18.11, 15.1, and 38.6, respectively, and these ratios of scheelites are similar to the corresponding ratios of the pyrite from the same gold-bearing quartz veins, of the alternated host rocks, and of the regional slates of the Banxi Group.
     逐级分离Pb同位素分析结果显示白钨矿的206Pb/204Pb、207Pb/204Pb、208Pb/204Pb值变化范围小,平均依次分别为18.11、15.61、38.6,与含金石英脉中黄铁矿、蚀变围岩及区域板溪群板岩等的相应Pb同位素比值基本一致。
短句来源
     B. Roberts (1987) discussed ore-bearing Rieded system of fiffures (D. P. R. R' and T. P') and pointed out that the emplacement mechanism of auriferous quartz has a quite difference in different type fissures.
     Roberts(1987)论述的含矿Riedal裂隙系(D、P、R、R′和T、P′)中不同类型裂隙内含金石英脉的就位机制有很大的差异;
短句来源
     chronolog ical study on subvolcanic rocks and gold bearing gold veins show that both the paleovolcanic apparatus and the gold deposit were formed during the Middle Carbo niferous with the Rb Sr isochron ages of rhyolite porphyry, dacite porphyry and fluid inclusions of quartz from the gold-bearing quartz veins to be 301±21Ma, 303±26 Ma and 298±28 Ma(95% confidence), respectively.
     次火山岩及含金石英脉年代学研究表明,马庄山火山机构形成时代与金矿成矿时代均为中-晚石炭世:次流纹斑岩和次英安斑岩全岩及含金石英细(网)脉石英流体包裹体Rb-Sr等时线年龄分别为301±21Ma、303Ma±26Ma和298Ma±28Ma(95%置信度)。
短句来源
     The mineral vein occurs in the contact strip of the quartz porphyry and the limestone.
     含金石英脉体产出于石英斑岩与灰岩的接触带 ,成矿物质主要来自石英斑岩围岩 ;
短句来源
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  gold quartz vein
The origin of Kibaran (late Mid-Proterozoic) tin, tungsten and gold quartz vein deposits in Central Africa: a fluid inclusions s
      
The Falun gold quartz vein mineralization is located ca 230 km NW of Stockholm, Sweden, within the Early Proterozoic volcano-sedimentary sequence of Bergslagen.
      
Distribution and age of hydrothermal micas from gold quartz vein mineralization throughout the Cordillera.
      
In contrast, Archean gold quartz vein deposits are contained regionally in major, steep oblique slip fault systems within stable cratonic terranes.
      
Schematic representation of host lithologies and tectonic setting of gold quartz vein deposits in the North American Cordillera.
      
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  gold-bearing quartz vein
A fluid inclusion and light element stable isotope study of the gold-bearing quartz vein system, Falun, Sweden
      
Along with the Haida Gold and Highgrade occurrences, the Early Bird is interpreted to be a mesothemnl gold-bearing quartz vein.
      
No matter which scenario occurred, there is a definite magmatic signature associated with gold-bearing quartz vein deposits.
      


In this article the author put forward a new type of the golden quartz vein from the point of view of structure,and expounded the important characteristics of the ore bed of this type and the major evidences for its establishment as well as its minerogenetic mechanism.

本文从构造角度提出了含金石英脉的新成因类型,论述了该类矿床的重要特征和建立新类型的主要依据及成矿机制。笔者认为其成矿机制是含硅酸的矿源层,在强大动力作用下,经压泌作用而形成的含金石英脉。文中阐述了构造研究对确定矿床成因的重要性,并强调它是从另一角度研究矿床成因不容忽视的途径。

The stratabound gold-bearing quartz vein ore deposits in South China possess the characteristics of polygenetic compound ore deposits.This paper deals with the ore formation and minerogenetic model of the gold-bearing quartz veins of the Caledonian regional metamorphic minerogenetic province in eastern Guangxi-Western Guangdong and the upwarping region of the are structure of Xue Feng Movement in eastern Guizhou-Southern Anhui. They display a striking similarity.

我国南方层控型含金石英脉矿床具有多因复成矿床的特点。 讨论了黔东—皖南雪峰期弧形构造隆起成矿区、桂东—粤西加里东期区域变质成矿区含金石英脉的成矿作用和成矿模式,认为二者具有很大的相似性。

Many gold-bearing quartz veins occur in Xiao Qinling Mountain area. 92.88% of the gold reserve in these veins is concentrated in pyrite. The fine grained cataclastic pyrite with well-developed octahedral and pyritohedral crystals contains more gold than the other pyrite varieties.The colour, typomorphic elements and other typomorphic characteristics of pyrite can be used as effective prospecting indicators of gold-bearing quartz veins.

小秦岭地区含金石英脉数量众多,石英脉中的黄铁矿普遍含金。黄铁矿不仅集中了石英脉中金总量的92.08%,而且它的粒度越细、破碎越强烈,含八面体及五角十二面体晶形越多,则其中的含金量越高。黄铁矿的颜色,标型元素及矿物的其它标型特征可作为含金石英脉的有效找矿标志。

 
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