The cataclastic rocks appeared in the fault zone include structural lenticles , fault breccias , protocataclasite and cataclasite . the microscopical cataclastic deformation mechanisms involved are microcracking , frictional sliding and pressure - solution , but there might have had ductile deformation relating to dislocation sliding in feldspar and quartz of the plutons 断裂带内碎裂岩系列构造岩主要是碎裂化岩石(包括构造透镜体和构造角砾岩) 、初碎裂岩和碎裂岩，显微变形机制主要有破裂作用、摩擦滑动和压溶作用。
Abstract : to the principle and project that tu guangazhi proposed in 1990 , the gold ore deposits in qinling ( shaanxi ) may be classified into fouowing types : archean high - grade gneiss type , fine grained fragmental rock - carbonate rock - silicilith type , metamorphic fragmental rock type , volcanic rock type , explosive breccia type , intrusive rock exo - and endo - contact zone type . inthis paper , the geological characteristics , metallogenic geological setting , the source of ore - forming materials , digenic mechanism and metallogenetic epoch of gold ore deposits are also discussed 文摘:参照涂光炽先生( 1990 )提出的矿床类型划分原则与金矿分类方案，将陕西秦岭地区原生金矿划分为太古界绿岩建造型、细碎屑岩-碳酸盐岩-硅质岩建造型、变质碎屑岩型、火山岩建造型、隐爆角砾岩型和侵入岩内外接触型金矿，并对各类型金矿的地质特征、成矿地质背景、成矿物质来源、矿床形成机制及形成时代等问题进行了论述和讨论。
The hydrothermal limestone breccia sheet presented over tertiary fluvial , lacustrive sandstone and mud in the wandongshan - wulipai area is a hydrothermal breccia landslide from the chenjiazhuang breccia pipe , and it may be a domain origin which would have obstructed the jinshajiang old channel and made the jinshajiang river to change and to form the famous valley and turns 万洞山五里排带呈席状覆盖于第三系河湖相的砂砾岩和粘土沉积之上的灰岩质热水角砾岩为一套从陈家庄角砾岩筒滑覆过来的热水角砾岩滑体，其可能是造成金沙江古河道淤塞并使古金沙江改道和形成大拐弯的主要原因。
The early coaxial progressive depressing makes the forming of tectonic lens in the competent rich - sodic and incompetent rich - mud rocks ; the later nocoaxial progressive shearing makes the tectonic compression fracture into extension fracture in the early tectonic lens , at the same time , the great drop of pressure leads to the hydrofractureing of deep fluid along the fracture in the rich - sodic rocks , and then produces the hydrofracturing breccia 早期共轴递进挤压使能干性的富钠质岩系与非能干性的富泥质岩系发生构造透镜石香肠化；晚期的非共轴递进剪切使早期在透镜体中心形成的构造裂隙由剪性转化?张性，并?生巨大的压力降使深部的流体在富钠质岩系中沿裂隙发生水力压裂作用，从而形成双王水力压裂含角砾岩。
During the process of studying tectonic origin of gold - bearing breccia bodies in the shuangwang gold deposit , shanxi province , the author apply several modern tectonics theories , such as hydrofracturing , fluid dynamic breccia , tectonic pumping , deformation partitioning , embryonic fracture etc . the paper presents an kind of new model for the formation of hydrofracturing breccia - type metallotectonic , which is one of fracture - vein - breccia series metallotectonics concerning fluid , by deformation partitioning , embryonic fracture , hydrofracturing and rupture - healing 本文所探讨的陕西双王含金角砾岩体的构造成因研究运用了水力压裂作用、流体动力角砾岩、流体泵吸作用、变形分解作用和雏形断裂理论等几个现代构造地质理论，提出了变形分解作用?雏形断裂作用?水力压裂作用?裂开愈合作用四位一体的水压角砾岩型咸矿构造模型，是与流体动力作用有关的裂隙?脉?角砾岩系成矿构造的一种新的模式。
The hydrothermal breccia and karst in the beiya area are divided into 4 types and zones , including : sedimentary tuff and breccia induced by hydrothermal explosion and sedimentation on land surface ; hydrothermal sedimentary conglomerate and gas - explosive ejecting breccia related to sedimentation in and collapsing of some shallow karst caves ; netted hydotherma1 limcstone breccia and hydrothermal explosive breccia pipe related to hydrofracturing , corrosion and explosion in the hydrothermal channels ; and yellow granular limestone formed by simmering and alteration in the deep heated water reservoir 北衙地区热水角砾岩和热水岩溶可分为4种类型和层次，即地表相爆发沉积作用形成的沉积凝灰角砾岩、热水沉积鲕状灰岩与钙华胶结角砾岩；与近地表洞穴沉积和垮塌作用有关的热水沉积砾岩和汽爆射流角砾岩；与热水通道相蚀裂和爆破角砾化作用有关的网络状灰岩角砾岩筒和热水隐爆角砾岩筒；深部相热水浸煮蚀变灰岩。
The paper not only studies the mircostructure , malcrostracture features of ore - controlling fault system and kinemafic analysis but also deeply states the breccia pipe structure . lt considers that yinshan lead - zinc deposit is controlled by three - level structure condition . the ne - trending left - laterl structure movement is mainly controlling factor 在野外调查基础上结合实验测试，对矿床的矿体、矿石、矿床成因等特征进行了研究，深化了矿床多阶段多期次复合成因的认识，发现了含矿斑岩体。
