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- Keywords ductile shear zone gold deposits;melt inclusion;electron microprobe;metamorphic anatexis; 关键词剪切带金矿;熔融包裹体;电子探针;变质深熔;
- The Discovery of Melt Inclusions in Hetai and Qiaogashan Ductile Shear Zone Gold Deposits and the Genetic Study of These Deposits 新疆乔尕山和粤西河台韧性剪切带金矿床中熔融包裹体的发现及矿床成因
- shear zone gold deposits 剪切带型金矿床
- ductile shear zone gold deposit 韧性剪切带型金矿
- 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。
- The gold deposits are situated in the northwest trend ductile shear zone which is the contact belt of the Northeast China platform and the Hercynian trough. 夹皮沟地区金矿床产于台槽两大构造单元之间;位于槽台边缘构造活动带台区一侧的北西向韧性(脆性)剪切带中.
- 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。
- Longsheng shear zone type gold deposit is divided into quartz vein type, fine quartz vein type and quartz stockwork type deposit. 桂北龙胜剪切带型金矿划分为石英脉型、石英薄脉型和石英细脉网脉型金矿。
- The Kanggul gold deposit is situated in the southern margin of the Kanggultage ductile shear zone and controlled by the brittle ductile shear belt. 康古尔金矿床位于东天山康古尔塔格韧性剪切带的南缘过渡带,矿床受脆-韧性剪切带控制。
- The Jiapigou gold deposit is located in the NW trending ductile shear zone.However, the ore controlling structures are the brittle fractures overprinted on the ductile shear zone. 吉林省夹皮沟金矿区金矿赋存在夹皮沟北西向韧性剪切带内,控矿构造为叠加在韧性剪切带之上的脆性构造。
- Located in the eastern part of the northern margin of the North Clina platform,the Jiapigou gold deposits are closely related to the formation and evolution of the shear zone in felsic gneiss. 夹皮沟金矿床,位于华北地台北缘东段,与剪切带形成、演化密切相关。剪切带发育在长英质片麻岩石中。金矿化主要发育在脆-韧性剪切作用阶段:早期形成了糜棱岩型金矿化;
- A lot of gold deposits, belong to two genetic types of late-stage volcanogenic hydrothermal type and ductile shear zone type, occur in Altai gold mineralizing belt in Xinjiang, China. 新疆阿尔泰金矿带金矿分布广泛,主要类型有火山晚期热液型金矿床、与韧性剪切带有关的金矿床。
- There is a closely retationship between the formation of gold deposit and the tectonics, stratigraphy, petrological character, intrusive rocks, Uolcanic rocks and ductile shear zone. 中酸性火山岩是本区主要成矿母岩,韧-脆性剪切带是金矿形成的重要导矿构造。
- The Xiaoban Gold Deposit,located in the concentration area of gold mineralization in central Fujian,is controlled by the Proterozoic basicacid bimodal volcanic rock and the ductile shear zone. 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 gold deposites of altered cataclasites in Wulonggou are controlled by reginal ductile shear zone and form in fractures. 五龙沟以蚀变碎裂岩型为主的金矿床受区域韧性剪切带构造背景控制,产出于北西、北北西向断裂中。
- Shibangou gold deposit in Xixia, Henan, is a typical altered rock type gold deposit. Shear zones in near NW direction is the key ore controlling structures. 河南西峡石板沟金矿为一典型的蚀变岩型金矿, 近NW 向的剪切带为主要控矿因素。
- 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。
- This region is characterized by a series of ductile and ductile-brittle shear zones by which formation and distribution of gold deposits and occurrence of gold orebodies are controlled. 区内发育一系列韧性、韧-脆性剪切带,它们控制了金矿床(点)的形成和分布,控制了矿体的形状、规模和产出状态,是最重要的成矿、控矿和容矿构造。