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本文通过对哈尔里克变质地带的变质岩石学，变质矿物及矿物包裹关系的研究，确定该变质带的形成曾经历了晚古生代中、晚石炭世的高温—低压型的区域热变质作用和晚石炭世末期中温—中压型的断裂区域变质作用，且后者叠加改造了前者。前者温度为９２２～７８０℃，后者可划分出四个递增变质带，温压为４５０～６７０℃和２．３～４．１ｋｂ。这一研究反映了哈尔里克泥盆纪火山岛弧经过了由拉伸作用到碰撞挤压造山引发的Ａ型俯冲作用演变过程，并产生了上述相应的变质现象
Based on the study of metamorphic petrology, metamorphic minerals and mineral inclusions in the Haerleike metamorphic zone, the paper determined that the metamorphic zone had experienced the characteristics of high-temperature-low-pressure regional thermal metamorphism in the Late Paleozoic and Late Carboniferous and Meso-mid-temperature faults in the Late Carboniferous metamorphism, and the latter superimposed and modified the former. The former temperature is 922 ~ 780 ℃, the latter can be divided into four progressive metamorphic belt, temperature at 450 ~ 670 ℃ and 2.3 ~ 4.1kb. This study reflects the evolution of the A-type subduction caused by the stretching to the collision-compression orogeny of the Devonian volcanic arc in the Haerik, producing the corresponding metamorphism