本文认为江山—绍兴深断裂中诸暨璜山一带的超镁铁岩、闪长岩及石英闪长岩等各类岩石是中元古代双溪坞群火山岩的同期同源岩浆侵入体——璜山岩体。分别从宏观地质特征、成因矿物学、岩石化学、微量元素和同位素地质等七个方面论证了这些岩石同属于幔源岩浆衍生体。这一课题对研究江山—绍兴深断裂的成因机制及成矿作用具有一的定意义。 This paper argues that various types of rocks such as ultramafic, diorite and quartz diorite in the Jiangshan-Shaoxing deep fault zone in Zhuji-Huangshan area are contemporaneous magmatism intrusions of the Mesozoic Shuangxiwu Group volcanic rocks - Huangshan Rock mass. These rocks are all proved to belong to the mantle magma derived from macro-geological features, genetic mineralogy, petrochemistry, trace elements and isotopic geology. This topic has a definite meaning to study the genetic mechanism and mineralization of the Jiangshan-Shaoxing deep fault.