构造透镜体

P面与R面或R′面组合起来构成脆性剪切带中构造透镜体的边界，P面与R面结合构成断层的波状形态。

P and R or R ' shear planes combined form the boundary of the structural lens in the brittle shear zone , and P and R shear planes combined form the waving shape of the fault plane .

构造透镜体形态及运动学标志指示矿区控矿断裂构造早期表现为左行平移-逆冲运动，晚期表现为右行平移-滑覆运动。

And ( 3 ) Structural lens shape and kinematics signs indicate that the early fault movement was of sinistral shear with thrust , and the later , dextral shear with oblique down-slip .

沿边界带发育挤压破碎带和构造透镜体。

Fault breccia and tectonic lenticles well develop along the boundary zone .

矿体沿断裂带呈构造透镜体-扁豆体斜列等间距分布，产于断裂带中次级破碎带或顺层剪切带内；

Orebodies occur as tectonic lenses or pods equidistantly along the secondary fractured zone or bedding-parallel shear zone in a fault belt .

从遥感线环构造特征上看，区内的四条主要东西向线性构造，是Ⅰ级控岩控矿线性构造，它们在走向上弧形交接形成三个构造透镜体，是成矿的有利部位。

The feature of linearity and ring structures shows that three structural lenses that are formed by the junction of four level I faults in alignment are helpful to the formation of ore-body .