隆昌地区出露的岩石主要为早元古宙变质杂岩,其中碳酸盐岩十分发育。在多期构造变形作用下,碳酸盐岩发生了不同程度的脆性破裂和韧性变形。作者根据区调资料,对隆昌地区的碳酸盐岩构造岩类型和特征进行了讨论,并依据岩石中矿物的应力结构,将碳酸盐岩构造岩划分为4种岩类11种岩石类型。 The rocks exposed in Longchang area are mainly Early Proterozoic metamorphic complexes, of which carbonate rocks are well developed. Under the multi-stage tectonic deformation, the brittle fracture and ductile deformation of carbonate rock occur in different degrees. The authors discuss the types and characteristics of carbonate rocks in Longchang area based on the regional adjustment data. Based on the stress structure of the minerals in the rocks, the authors divide the carbonate rock into 11 types of rocks of 4 types.