其成矿机理是脆韧性剪切变形动力成岩成矿。
The mineralization mechanism is that the brittle-ductile shearing deformation dynamically resulted in diagenesis and mineralization.
其特点是整体有序,组内无序,韧性剪切变形强烈。
The rock group is characterized by a general order but internal disorder because of intense ductile shearing deformation.
成矿主要与脆性变形有关,韧性剪切变形向脆性剪切变形转变至关重要。
It is very important for the change from ductile to brittle shear strains.
印支末期—燕山期又遭受了吴川—四会断裂带的左行走滑韧性剪切变形、变质作用。
In last Indonian-Yenshan Stage, They also underwent left-slipping ductile Shear deformation and metamorphism along Wuchuan-Sihui fault belt.
晚期韧性剪切变形与区域D_3变形幕有关,伴随有绿泥石、冻蓝闪石等的出现和石英、方解石的动态重结晶作用。
The late ductile shearing(DF_2) formed in D_3 deformation phase is accompanied by the appearance of chlorite and barroisite etc. and dynamic recrystallization of albite, quartz and calcite.
燕山期,该构造带以韧脆性-脆性断裂变形为主,在早期韧性剪切变形的基础上叠加一系列同方向的高角度压性-压扭性逆冲断裂。
In Ysashanian stage, it was characterized by ductile brittle and brittle faulting and formed a series of east west trending high Angle thrust faults superposed on the early mylonite zones.
在大多数情况下,韧性剪切带中的变形岩石为糜棱岩,因为经受韧性剪切变形时,岩石的粒度显著减小并发育了强化的叶理(线理)。
In most cases, the deformed rocks within ductile shear zones are mylonites, because rock grain size obviously reduced and strengthening foliation (lineation) developed.
韧性剪切变质变形作用不但是变质变形作用过程,而且也是重要的成矿作用过程。
The ductile shear process is not only metamorphism and deformation but also an important mineralization process.
兴隆金矿区韧性剪切带受兴隆沟深断裂影响,其韧性剪切变质变形控制着本区金矿(化)体的空间分布。
Influenced by deep fracture, the ductile shear metamorphism and deformation of Xinglonggou ductile shear belt control the space distribution of gold ore body in this mining area.
位于雪峰弧形构造中段的江东湾金锑矿床,其空间定位和矿体展布受黔阳-溆浦韧性剪切带控制,矿区内岩石剪切变形特征明显。
The Jiangdongwan gold-antimony deposit is located in the middle part of Xuefeng arc structural belt and controlled by the Qianyang-Xupu ductile shear zone.
位于雪峰弧形构造中段的江东湾金锑矿床,其空间定位和矿体展布受黔阳-溆浦韧性剪切带控制,矿区内岩石剪切变形特征明显。
The Jiangdongwan gold-antimony deposit is located in the middle part of Xuefeng arc structural belt and controlled by the Qianyang-Xupu ductile shear zone.
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