韧性剪切带形成以后，区内主要经历了热蚀变和脆性变形，韧性变形很弱。
After the formation of ductile shear zones, there is no strong ductile shear deformation in the region, except some thermal alterations and brittle deformation.
南腊地区遥感影像图上植被的褪色现象，认为是热蚀变的反映，可以作为找矿的间接标志。
In Nanla area, the vegetation colour anomaly on remote sensing image is a reflection of the hydrothermal alteration, which can be regarded as an indirect indication in ore prospecting.
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