ductile shear deformation

基本解釋

Danzhou Group of Guangxi with a great thickness contains turbidity current deposit and marine volcanic sequence with ductile shear deformation in it.
桂北丹洲群厚度大，巖相縱向演化復(fù)雜，含有濁流沉積和海相火山巖系，并發(fā)育順層韌性剪切變形。
After the formation of ductile shear zones, there is no strong ductile shear deformation in the region, except some thermal alterations and brittle deformation.
韌性剪切帶形成以后，區(qū)內(nèi)主要經(jīng)歷了熱蝕變和脆性變形，韌性變形很弱。
All these show that the ductile shear deformation and the extension structural breccia among brittle fracture are beneficial for enrichment and mineralization of gold.
說明韌性剪切及疊加在韌性剪切之上的脆性破裂均有利于金的富集成礦。