南岭区域不同时期花岗岩体及与其有关的稀有金属矿床的形成,除了受区域混合岩化作用以及区域花岗岩浆分异演化作用的制约外,还受到遍布于南岭区域的每一个多期多阶段复式花岗岩体的自身分异演化作用的深刻的影响。在那些复式岩体中,只有在岩体分异演化的晚期阶段,才会出现稀有金属花岗岩母岩。现仅将本区域复式岩体和成矿母岩的分异演化及其与成矿作用的关系论述如下。 The formation of granite bodies and their related rare metal deposits at different periods in Nanling area is controlled by the regional mixing rock formation and the differentiation of granitic magmas in the area and is affected by each multi-stage and multi-stage The profound influence of self-differentiation and evolution of multi-granite bodies. In those complex rock masses, rare-metal granite parent rocks occur only in later stages of the differentiation of rock mass. Now only the differential rockmass and metallogenic host rock evolution and the relationship between mineralization and mineralization are discussed below.