The contact metamorphiczone may be further divided into coking coal mixing zone, natural coke zone, coking coal zone and normal coal zone.
接触变质带可进一步划分为岩焦混杂带、天然焦带、焦化煤带、正常煤带。
2
All of the dynamothermal metamorphic belts are controlled by the structural stress concentrated zone and they are the complex of the strong deformation and facies change.
热动力变质岩带受构造应力集中带控制，是岩石强烈形变与相变的综合体。
3
Mylonitized granite in the AilaoshanJinshajiang tectonic zone is hosted in the center of the Ailaoshan high grade metamorphic belt.