They were formed by mixing of the partial melting granitic magma of crust-derived material and mantle-derived basic magma.
岩石主要由幔源岩浆与中下地壳物质部分熔融形成的花岗质岩浆的混合形成的。
The Pb isotopic composition of ore sulfides is stable and the ore lead is ordinary common lead. Ore lead derived from magma, which came from partial melting of the upper crust in Early Cretaceous.
矿石铅同位素组成稳定，为正常普通铅，矿石铅来源于早白垩世上地壳物质部分熔融形成的岩浆。
Therefore, the magmas were the product of low partial melting of mafic eclogite at the base of the thickened crust, and their magma sources were affected by fluids.
因此，岩浆起源于加厚地壳底部榴辉岩相镁铁质岩石的低度部分熔融，且岩浆源区受到了流体的影响。
Based on the melt-mineral equilibrium thermodynamics, it is believed that the adakitic magma originated by partial .
根据熔浆-矿物平衡热力学，岩浆被认为起源于榴辉岩相条件下俯冲板片的部分熔融。
The REE evidence shows that the magma formation was mainly controlled by partial melting process.
稀土元素反映岩浆形成主要受部分熔融作用控制。
Based on the analysis of element geochemistry, the volcanic rock series have same magma source and the formation of the rocks is mainly in the form of partial melting.
元素地球化学分析表明火山岩系具有同一岩浆源区，其形成以部分熔融方式为主。
Based on the analysis of element geochemistry, the volcanic rock series have same magma source and the formation of the rocks is mainly in the form of partial melting.
元素地球化学分析表明火山岩系具有同一岩浆源区，其形成以部分熔融方式为主。
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