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   含金石英 的翻译结果: 查询用时:0.047秒
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含金石英     
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  auriferous quartz
     The content of Al2O3, K2O, Na2O and H3O+ in auriferous quartz is increasing with the depth of ore body, so it can be used for in dicating the buried depth of ore body, so it can be used for indicating the buried depth of ore body.
     含金石英中的Al_2O_3、K_2O、Na_2O、H_3O~(+)的含量随着矿体埋藏深度的增大而增加,可用其判别矿体的埋藏深度.
短句来源
     On the basis of the calculation of the gains and losses of major and minor elements in various altered diopsidites, SiO 2,Ca,Al 2O 3,Na 2O,CO,Cr and Pb are obviously depleted in various types of altered diopsidites, and are remarkably concentrated in mineralized altered rock and auriferous quartz veinlets;
     根据不同蚀变程度透辉岩化学成分与微量元素组分得失定量计算 ,Si O2 ,Ca O,Al2 O3,Na2 O和 CO,Cr,Pb等在各类蚀变透辉岩中明显亏损 ,在矿化蚀变岩和含金石英细脉中显著富集 ;
短句来源
     ~(40)Ar/~(39)Ar Dating of Quartz from Auriferous Quartz Veins of Boka-Toubuka Area, Dongchuan, Yunnan and Its Geological Implication
     云南东川播卡—拖布卡地区含金石英脉的~(40)Ar/~(39)Ar年龄及其地质意义
短句来源
     The occurrence and distribution of auriferous quartz is strictly controlled by NNE-NE fault.
     含金石英脉的产出和分布严格受NNE—NE向断裂控制。
短句来源
     A study of micromorphology of quartz crystals from auriferous quartz veins in the Xiaoqinling gold deposit
     小秦岭金矿含金石英脉中石英晶体微形貌研究
短句来源
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  gold quartz
     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
     Ore Potential Evaluation of Gold Quartz Veins by Infrared Absorption Spectrometry
     含金石英脉的红外光谱评价
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-containing quartz
     ORGANIC COMPONENTS IN FLUID INCLUSIONS OF GOLD-CONTAINING QUARTZ IN XIAOQINLING GOLD ORE AREA AND THEIR RELATION TO GOLD MINERALIZATION
     小秦岭金矿田含金石英流体包裹体中的有机成分及其与金矿化的关系
短句来源
     This is a pilot study on the organic components in fluid inclusions of gold-containing quartz in Xiaoqinling gold ore
     本文首次对小秦岭金矿中含金石英流体包裹体的有机成分进行了研究,探讨了包裹体中的有机质与金矿化之间的关系。 结果表明,有机质对金矿的形成起到了重要作用。
短句来源
  gold-bearing quartz
     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
     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
     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
     Quartz from gold-bearing quartz veins of the Mayum gold deposit in the Ngari area, Tibet, was dated by using the 40Ar/39A fast-neutron activation technique, which gave a plateau age of 44.08±0.39 Ma and an isochron age of 44.10±0.20 Ma. The plateau age represents the age of quartz formation.
     对西藏阿里地区马攸木金矿床含金石英脉样品进行40Ar/39Ar快中子活化法测年,其坪年龄为44.08Ma±0.39Ma,等时年龄为44.10Ma±0.20Ma,坪年龄代表石英的形成年龄。
短句来源
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  auriferous quartz
Auriferous quartz veins in the Bankuan gold deposit occur in the interlayer broken zone of the basal conglomerate of the Tietonggou Formation or at the unconformity between the Tietonggou Formation and the crystalline basement.
      
Auriferous quartz veins from the Dongping gold deposit, NW Hebei Province and Metallogenesis-Fluid inclusion Rb-Sr isochron evid
      
The Dongping gold deposit, situated on the northern margin of the North China Platform, is a composite deposit composed of auriferous quartz vein-type and altered rock-type ore bodies.
      
When brittle structures were formed locally in the ductile shear zone, the ore-forming fluids migrated to the structures along microfractures, and preciptated auriferous quartz because of reduction of pressure and temperature.
      
The extremely altered syenite enveloping auriferous quartz vein shows positive Ce anomaly and larger LREE/HREE ratio than that of the unaltered syenite.
      
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  gold quartz
The origin of Kibaran (late Mid-Proterozoic) tin, tungsten and gold quartz vein deposits in Central Africa: a fluid inclusions s
      
Fluids forming gold quartz veins and breccias are different from the first, especially by showing characteristics of a high-pressure environment.
      
The Falun gold quartz vein mineralization is located ca 230 km NW of Stockholm, Sweden, within the Early Proterozoic volcano-sedimentary sequence of Bergslagen.
      
Thrust-controlled, gold quartz-vein mineralisation at the Tom's Gully mine, Northern Territory, Australia
      
Arsenic, however, has a positive correlation with gold, and the two generations of arsenopyrite identified in the gold quartz veins are consistent with different mineralizing events, which gave rise to different gold grades.
      
更多          
  gold-bearing quartz
Dual origins of Xiaoqinling gold-bearing quartz veins: Fluid inclusion evidence
      
Fluid inclusions in the gold-bearing quartz veins at Um Rus area, Eastern Desert, Egypt
      
Fluid inclusions in the gold-bearing quartz veins at the Um Rus area are of three types: H2O, H2O-CO2 and CO2 inclusions.
      
The gold-bearing quartz veins are believed to be of medium temperature hydrothermal convective origin.
      
Gold-bearing quartz veins occur in the metamorphic rocks in the Fengyang region and in the granodiorite and metamorphosed sea-facies sodic volcanic rocks in the Zhangbaling region.
      
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  其他


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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