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火成岩的岩石分类命名是岩石学重要的基础工作。岩石定名准确与否,直接关系到地质工作的实际效果和资料的对比与交往。多少年来,中、外学者提出了许多种岩石分类与定名方法,为岩石学的研究奠定了基础。然而,由于岩石学的复杂性,在定名准确性上尚难满足客观要求,也难以达到被广泛接受的程度。因此,人们仍在继续探索,以寻求更为准确的定名方法。 在岩浆的物质演化系统中,可以把形成的岩石看做是系统在特定阶段的一种平衡状态,
Rock classification of igneous rocks is an important basic work of petrology. Rock naming accuracy or not, is directly related to the actual effect of geological work and data comparison and interaction. For many years, many kinds of rock classification and naming methods have been proposed by Chinese and foreign scholars, which have laid the foundation for the study of petrology. However, due to the complexity of petrology, it is difficult to meet the objective requirements in the accuracy of naming and to achieve the widely accepted level. Therefore, people are still continuing to explore ways to find more accurate naming. In the magmatic material evolution system, the formed rock can be regarded as a balance of the system at a certain stage,