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- fault shearing zone 断裂剪切带
- The displacement of this shear zone was about 8km. 剪切位移量为 8 km左右.
- Discovery, Nomenclature of the Centimeter Scale Grinding Gravels and the Nanometer Scale Grinding Grains in Fault Shearing Zones and the Significance for Oil-Gas Geology 断裂剪切带厘米级磨砾和纳米级磨粒的发现、命名及其油气地质意义
- Jin-Chang-Yu gold occurred in the course of the formation of brittle-ductile shear zone(B-DSZ) and the brittle fault(BF)in Mesozoic era. 太古代末形成的韧性剪切带和金矿无直接成因联系,但为后期脆一韧性剪切带的叠加提供条件。
- The earlier ductile shear zone controlled the distribution of the quartz veins, and the late brittle fault controlled the orebody directly. 早期韧性剪切带只对矿脉起宏观控制作用,晚期的脆性断裂为含金石英脉的直接控矿构造。
- The orebodies controlled by ductile shear zone, which are lenticular and bedded, are in interlayer fault zone between Devonian system and Carboniferous system. 矿体受韧性剪切带控制,以似层状、透镜状赋存于泥盆系与石炭系间的层间断裂带中。
- Jin-Chang-Yu gold occurred in the course of the formation of brittle-ductile shear zone(B-DSZ) and the brittle fault(BF)in Mesozoic era. which was strictly controlled by the... 金厂峪金矿是中生代脆一韧性变形带和脆性断裂形成过程中产生的,严格受北北东向脆一韧性剪切带和脆性断裂控制,在两个阶段矿化叠加部位,金矿进一步富集,构成金厂峪型金矿。
- Jinjiawu gold deposit is controlled by the beded brittle-ductile shear zone. 摘要金家坞金矿受控于一条顺层脆-韧性剪切带。
- So the age data mostly from porphyroid muscovite record the action time of the Tan-Lu fault zone. And 190 Ma,the ~(40)Ar/~(39)Ar age of muscovite, is the cooling age close to the deformation age of the ductile shear zone. 该温度值大于40Ar/39Ar法中白云母的封闭温度,从而由主要以残斑形式存在的白云母获得的年龄值记录了郯庐断裂带的活动时间,190Ma左右的白云母年龄值为接近于韧性剪切带变形年龄的冷却年龄。
- The mylonite from the Gaoligongshan ductile shear zone within the Nujiang fault,western Yunnan is markedly depleted in SiO_2,TiO_2,total Fe and H_2O,and enriched in CaO,MgO,Na_2O and K_2O. 本文以特提斯构造系怒江断裂高黎贡山韧性剪切带糜棱岩为实例。 测试分析表明,在韧性剪切带岩石变形变质前后,SiO2、TiO2、全Fe、H2O等显著贫化,CaO、MgO、Na2O、K2O等显著富集;
- On the southeast margin of the massif, the southern Tancheng-Lujiang fault and the Guangi-Susong ductile shear zone, which were inferred as "hot line structures", provided the pathways... 本区岩石以绿片岩-角闪岩相变质岩为主,含金背景值高,逆冲滑脱构造和韧性剪切带的活动与金元素的活化、迁移和富集创造了良好的条件。
- The gold and silver deposits in the study area is located in the juncture of the NW and NE striking shearing zone. 研究区金银矿产布于NW向与NE向两组剪切带交切的网格状结点部位。
- The Yingfeng rapakivi granite which like a bean between Tanjianshan group and Dakendaban group, located between scale ductile shear zone. 摘要鹰峰岩体侵位于达肯大阪群和万洞沟群之间,呈扁豆状产出。
- The Wendeng gold deposit is a tectonic breccia cataclastic rock type gold deposit dominated by brittle shear zone and formed by brittle shearing. 文登金矿是受脆性剪切带控制的构造角砾岩碎裂岩型金矿床,是脆性剪切作用形成的,为典型的动力成岩成矿。
- There are neoformative foliation and lineation(stretching lineation) in the shear zone. 剪切带以出现新生的面理和线理(拉伸线理)为特征。
- The shear zone is a secondary structure zone of the syn-collision stage of Southern Tarim block with Ili-Isaik block. 该剪切带属南侧塔里木与伊犁-伊塞克两陆块碰撞缝合构造同碰撞期的次级构造带。
- Jinlin gold deposit lies in the eastern subzone of the west Mianning shear zone. 金林金矿位于冕西韧性剪切带的东带。
- It belongs to the ductile shear zone type of a gold deposit in the greenstone belt. 矿床受元古界基性、酸性双峰式火山岩层位及韧性剪切带双重控制,属绿岩带中的韧性剪切带型金矿床。
- The NE--trending. brittle--ductile shear zone formed in rising stage of the early ductile shear zone controlled syn--shearing gold deposit. 在早期韧性剪切带上升剥蚀阶段出现的NE向脆-韧性线状剪切带,控制同剪切带型金矿;
- At this point your logic is at fault. 在这一点上你的推理是错误的。
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