hydrothermal vein

Temporal-spatial association between dyke rock and hydrothermal vein gold mineralization and its implication

脉岩与热液脉状金矿化的时空伴生及其地质意义

Genesis of sulfide inclusions in iron rich sphalerite from hydrothermal vein type lead zinc silver deposits

热液脉型铅-锌-银矿床富铁闪锌矿中硫化物包裹体成因探讨

The lead-zinc ores can be classified into the hydrothermal vein type and the skarn type with strong wall rock alteration .

矿石类型可分为热液脉型和矽卡岩型，矿体围岩蚀变强烈。

The Ag-Cu-Pb-Zn deposit of this area is post-magmatic hydrothermal vein deposit that is controlled by rupture .

本区的银铜铅锌矿床均为岩浆期后热液矿床，矿体呈脉状分布于有利的构造部位，严格受断裂构造控制。

- related hydrothermal vein copper deposit , skarn and porphyry copper deposite as well as the vein copper deposit with complex origin .

与酸性侵入岩有关的热液脉状型、矽卡岩型和斑岩型铜矿床，以及复合成因的脉状铜矿床。

The metallotect characteristics of hydrothermal vein deposits is the vein ore bodies strictly controlled by faults , distributed spatially along the faults .

研究区热液脉型矿床严格受断裂构造控制，成群、成带分布。矿体、矿脉沿断裂带断续延伸、膨缩变化和分支复合特征明显。

Tin deposits in central Nanling region are mainly altered type , porphyry type , greisentype , hydrothermal vein type , hydrothermal metasomatic type and contact metasomatic type .

南岭中段锡矿床的成因类型主要有五种：蚀变花岗岩型、斑岩型、云英岩型、热液充填型、热液交代型和接触交代型。

The age of metallogenic granite of two representative deposits ( points ) which are Fe and Mn-polymetallic deposit of hydrothermal vein type , Mo ( Cu ) deposit of hydrothermal vein type , is always a weak link .

该区热液脉型铁锰多金属矿、热液脉型钼（铜）矿等二种代表性矿床（点）的成矿花岗岩的形成时代一直是研究的薄弱环节。

These deposits , formed temporally in Carboniferous Permian , can be grouped into gold deposit system comprising epithermal , orogenic and quartz vein types , copper deposit system , porphyry , skarn and hydrothermal vein types , and Cu Ni sulfide system .

金矿床包括造山型、石英脉型和浅成低温热液型，铜矿床包括斑岩型、夕卡岩型和热液脉型及铜镍硫化物型。

From ore genetic type , it is definite that the deposit belongs to shallow subvolcanic hydrothermal quartz vein Au one .

确定了该矿床成因类型为浅成次火山热液石英脉型金矿床。

The major types of molybdenum deposits are porphyry and porphyry skarn , less are types of hydrothermal carbonatite vein .

钼矿床类型主要为斑岩型、斑岩-矽卡岩型，少量热液碳酸盐岩脉型。

Mineralized altered rocks in the silver deposit inherit REE characteristics of source rocks and REE characteristics of hydrothermal quartz vein are basically consistent with migmatite , which shows that mineralised material is mainly from migmatite .

银矿床中矿化蚀变岩继承了原岩的稀土特征，热液成因石英脉的稀土元素特征与混合岩基本一致，反映成矿物质主要来源于混合岩。

According to the temperature of the fluid inclusion which arrange 200 ℃ to 235 ℃, it considers that this deposit is a low-to-moderate temperature hydrothermal infilling quartz vein gold deposit .

根据包裹体测温显示矿床成矿范围是200～235℃，由此判断主山冲蚀变岩型金矿床属中温&亚中温热液型金矿。