论酸性-中酸性火成岩中包体的分类与命名 |
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引用本文: | 杜杨松. 论酸性-中酸性火成岩中包体的分类与命名[J]. 现代地质, 1994, 8(2): 127-132 |
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作者姓名: | 杜杨松 |
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摘 要: | 本文针对在酸性-中酸性火成岩中包体分类与命名方面存在的一些问题,阐释和厘定了有关包体名称和概念的基本含义.在此基础上,对现有包体名称和概念进行了归类.根据包体的特征及其研究工作的特点,提出了包体的分类命名原则.同时,通过分析寄主岩及其包体形成的地质作用过程,系统提出了包体的成因分类.
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关 键 词: | 酸性-中酸性火成岩,包体,命名原则,成因分类 |
CLASSIFICATION AND NOMENCLATURE ON THE ENCLAVES IN ACIDIC-INTERMEDIATE ACIDIC IGNEOUS ROCKS |
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Abstract: | o counter some problems existing in the classification and nomenclature of the enclaves in acidic-intermediate acidic igneous cocks,the author demonstrates,collates and stipulates the general implications of enclave names and conceptions.This leads to sort out the available enclave names and conceptions and propose a principle of classification and nomenclature on the enclaves.Through analysing the geological processes of formation of the enclaves and their host rocks,the author also puts forward a petrogenetical classification of the enclaves. |
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Keywords: | acidic-intermediate acidic igneous rocks enclave nomenclature principle petrogenetic classification |
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