混合岩(Hybrid rocks)之发生,据A.Harker等氏解释,系某种岩浆未完凝结以前,与另一成份不同之侵入岩浆,发生混合所致;又同一岩浆上升时期,吞噬与吸取围岩之包体(Xenoliths),结果亦可产生混合岩,此类现象,在闪长岩(diorite)中,通常显著,Appinite为混合岩之一种,最初在苏格兰发现、一般认为先期之基性岩浆或基性岩,与后来之酸性岩浆如花岗岩浆等发生作用而成,三十五年冬,作者等调查浙江北部地质,于诸暨一带之 The occurrence of Hybrid rocks, as A.Hercker et al. Explain, is caused by the mixing of invaded magma, which is different from the other before some kind of magma was incompletely coagulated. In the same period of magma uplift, Xenoliths. As a result, mixed rocks can also be produced. Such phenomena are usually significant in diorites. Appinite is a type of migmatite originally discovered in Scotland. It is generally believed that the ancestral basic magma Or basic rock, later acidic magma, such as granite magma and other effects from the 35-year winter, the author investigated the northern geology in Zhejiang Province, in the vicinity of Zhuji