A type graphtie

Only under the condition that the deposit-geochemical type of surface indication zone belongs to wolfram-tin sulphide one, it can be suggested as a hidden or semi-hidden quartz-vein type wolframite deposits.

应用地表标志带和隐伏花岗岩进行隐伏、半隐伏石英脉型黑钨矿床预测和评价,必须研究其地质地球化学类型,只有属于钨锡硫化物型的标志带,才具有找矿评价意义。

During wax-setting jewelry casting,the gems were prone to crack or darken since they had to withstand the high temperature roasting,the heat impact caused by molten metal during pouring,and the mechanical stress during solidification shrinkage,especially in multi-gems channel setting,which caused great loss to the jewelry company.

蜡镶铸造中,宝石要承受高温焙烧和浇注时高温金属液的热冲击,以及铸造收缩过程中产生的机械应力等影响,特别是在迫镶多粒宝石时,很容易发生烂石黑石问题,给企业造成很大经济损失。

Nests of tungsten ore with various shapes, sizes can often be found in the granite associated with quartz vein tungsten deposits.

地质和实验资料表明,此类花岗质岩浆体系中不仅存在液态分离作用形成熔离矿化囊包体,而且熔离成因的黑钨矿矿囊可作为岩体可以形成岩浆热液钨矿的标志,同时说明石英脉型黑钨矿床的剥蚀深度较大。

The Features of Cambrian Strata and Its Implication to Exploration of Quartz Vein Wolframite in the Yaoling Tungsten Mining Area

瑶岭钨矿区寒武纪地层特征对寻找石英脉型黑钨矿的指示意义

An infrared microscope investigation of fluid inclusions in coexisting quartz and wolframite:A case study of Yaogangxian quartz-vein wolframite deposit

共生黑钨矿与石英中流体包裹体红外显微对比研究——以瑶岗仙石英脉型钨矿床为例

DISCOVERY AND ITS SIGNIFICANCE OF MELT INCLUSIONS WITHIN BERYL FROM THE WOLFRAMITE-QUARTZ VEINS IN XIHUASHAN OREFIELD,JIANGXI

西华山黑钨矿石英脉绿柱石中熔融包裹体的发现及其意义

The Huangsha tungsten deposit is a large vein-type polymetallic sulfide-richwolframite deposit.

黄沙钨矿为一大型含多金属硫化物的脉状黑钨矿矿床。

a mineral consisting of iron-manganese tungstate in crystalline form; the principal ore of tungsten; found in quartz veins associated with granitic rocks.

一种由铁锰钨酸盐组成的矿物，晶体状，主要的钨矿石，见于与花岗岩伴生的石英脉中。

The Geological Features and Evolution of Metallogenic Tectonics of the Ore Bearing Quartz Veins at Hukeng Tungsten Deposit, Jiangxi Province

江西浒坑钨矿含矿石英脉地质特征及其构造演化

Mineral Processing of Quartz Vein Type Complication Multi-metal Ore

石英脉型复杂多金属矿选矿试验研究

Genesis of K-Feldspar-Quartz Vein Type Molybdenum Deposit in Songxian County,Henan

河南嵩县钾长石石英脉型钼矿矿床成因分析

Quartz is a major carrier of gold in quartz vein deposit.

石英是石英脉型金矿床中金矿物的主要载体矿物。

Gold ore main type is auriferous quartz vein type.

金矿床主要为含金硫化物石英脉型。

GEOLOGIC CHARACTERISTICS AND METALLOGENIC PROGNOSIS OF POTASSIUM FELDSPA QUARTZ VEIN-TYPE MOLYBDENUM DEPOSITS IN SONGXIAN COUNTY OF HENAN PROVINCE

嵩县钾长石英脉型钼矿地质特征及成矿预测

On Exploration Practice of Greisen Type Deposit in Jiuxi Mining Area

荡坪钨矿九西矿区云英岩型钨矿床生产期探矿实践

On the Ore-control Mechanism and Mineralization Structure of Greisen Tungsten Deposit in a Tungsten Mine

荡坪钨矿九西矿区云英岩型钨矿床构造控矿机制探讨

The main mineralized types are quartz vein type and alteration pattern with fracture zone.

主要矿化类型有石英脉型和破碎带蚀变岩型。

The useful ore mineral is barite and the gangue minerals are mainly calcite, clay mineral and quartz et al.

矿石矿物为重晶石，脉石矿物主要有方解石、粘土矿物和石英等。

URANIUM EXTRACTION FROM CARBONATE-TYPE ARGILLACEOUS URANIUM ORE CONTAINING TUNGSTEN AND URANIUM-TUNGSTEN SEPARATION

从碳酸盐型含钨的泥质铀矿石中提取铀及铀钨分离

Genetic Mineralogy and Depth Prospecting Prediction of Yi Xingzhai Quartz Vein Type Gold Deposit in Fan Shi County, Shan Xi Province

山西省繁峙县义兴寨石英脉型金矿成因矿物学研究与深部预测

Process Mineralogy Study on Goldin a Quartz Vein Type Polymetallic Sulphid Deposit

某石英脉型多金属硫化物金矿的工艺矿物学研究