Discovery of granulite from the Fuping area in southern Qinling   Mountains and its geological significance

doi:10.1007/BF02883682

CORC > 北京大学 > 地球与空间科学学院

	Discovery of granulite from the Fuping area in southern Qinling Mountains and its geological significance
	Wei, CJ ; Yang, CH ; Zhang, SG ; Li, RS
刊名	科学通报英文版
	1998
关键词	granulite Fuping complex Qinling orogenic belt EQUILIBRIA
DOI	10.1007/BF02883682
英文摘要	Two-pyroxene-bearing granulites were discovered for the first time in the Hercynian-Indosinian metamorphic belt of the southern Qinling Mountains. The granulites occur in the lower part of the Fuping complex and are dominated by intermediate-acidic rocks intercalated with a small amount of bands and lenses of basic granulites. The main metamorphic minerals include orthopyroxene, clinopyroxene, biotite, plagioclase and quartz, and orthopyroxenes are often retrogressively transformed into amphiboles. The metamorphic conditions have been estimated to be T = 720-780 degrees C and P = 0.6 GPa. The granulite-bearing Fuping complex probably belongs to early Proterozoic in age. Whether it occurs as the crystalline basement of the southern Qinling Hercynian-Indosinian orogenic belt or as a thrusted slice in the collisional process needs further study.; Multidisciplinary Sciences; SCI(E); 2; ARTICLE; 16; 1358-1361; 43
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/155548]
专题	地球与空间科学学院
推荐引用方式 GB/T 7714	Wei, CJ,Yang, CH,Zhang, SG,et al. Discovery of granulite from the Fuping area in southern Qinling Mountains and its geological significance[J]. 科学通报英文版,1998.
APA	Wei, CJ,Yang, CH,Zhang, SG,&Li, RS.(1998).Discovery of granulite from the Fuping area in southern Qinling Mountains and its geological significance.科学通报英文版.
MLA	Wei, CJ,et al."Discovery of granulite from the Fuping area in southern Qinling Mountains and its geological significance".科学通报英文版 (1998).