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石灰沟剪切带是东昆仑中带多条北西向区域韧性剪切带之一。规模宏伟、切割深度较大、多期活动和控岩控矿作用明显,并在区域构造分区中起着重要作用。该剪切带主期变形发生于海西期,变形环境相当于中一深构造层次,其表现NW向左行逆冲位移。在印支期又经历了右行脆性复活。这些均揭示了东昆仑中带海西—印支期具北西向构造的发育历史,同时亦说明了该类韧性剪切带在区域地质构造及矿产研究中具有重要意义。
Limestone ditch is one of the ductile shear zones in the NW belt of East Kunlun area. The scale is magnificent, the cutting depth is large, the multi-period activity and the rock-control ore-controlling effect are obvious, and plays an important role in regional tectonic zoning. The shear deformation occurred in the Hercynian, the deformation environment is equivalent to the deep structure of the level, the performance of left NW NW thrust displacement. During the Indo-China experienced a right-wing brittle resurrection. All of these reveal the history of the Hercynian-Indosinian northwesterly tectonics in the middle Kunlun Mountains, and also show that such ductile shear zones are of great significance in regional geological tectonics and mineral research.