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对我国港边岩浆混合杂岩体进行了系统的地质学、岩石学和矿物学研究,并将其分解为偏酸性端元岩浆、基性端元岩浆、混合岩浆和非岩浆混合物4个单元.从不同的角度探讨了岩浆混合和分离结晶作用同时发生对岩浆混合岩成分的制约,提出存在化学和机械两种岩浆混合方式,证明了它们与基性岩浆的侵入一起构成一个连续的岩浆作用序列.最后,在野外地质研究的基础上,结合端元岩浆起源和混合岩浆结晶p-T条件的估算及端元岩浆形成构造背景的判别综合提出港边岩浆混合杂岩体的构造-岩浆模型
We systematically studied the geology, petrology and mineralogy of the Hong Kong side magma mixed complex and decomposed it into 4 units: acidic terminal metamorphism, basic terminal magma, mixed magma and non-magmatic mixture. From different perspectives, we discussed the magma mixing and separation and crystallization restraint on the composition of magma mixed rock at the same time. It is proposed that there are chemical and mechanical mixed modes of magma, which prove that they form a continuous magmatic sequence together with basic magma intrusion . Finally, based on the field geological study, combined with the estimation of the origin of terminal magma and the p-T condition of mixed magma crystallization and the discrimination of the tectonic setting of terminal magmatism, the authors put forward the tectonic-magmatic model