Discovery of Xiaogulihe perpotassic basic and ultrabasic volcanic rock in the north-west Heilongjiang province, China

	Discovery of Xiaogulihe perpotassic basic and ultrabasic volcanic rock in the north-west Heilongjiang province, China
	Shao JiAn 1; Zhang WenLan 2; Zhou XinHua 3; Zhang Cong 1
刊名	ACTA PETROLOGICA SINICA
	2009-10-01
卷号	25 期号:10 页码:2642-2650
关键词	Cenozoic Urtrabasic-perpotassic volcanic rock Olivine leucitite Leucite tephrite
ISSN号	1000-0569
文献子类	Article
英文摘要	A suite of basic to urtrabasic per-potassic volcanic rocks in the north part of Wudalianchi rift belt, Heilongjiang province are reported in this paper. On the basin of detailed field investigation, eruption sequence of the volcanic rocks has been identified and was confirmed that they are evolved from basic to urtrabasic with the contant of K(2)O and TiO(2) progressively. Such observation leads to a preliminary conclusion about the origin of the ultrabasic-per-potassic rocks, i.e. instead of the result of crystal fractionation of a parental magma, they are produced in an independent typhonic magmatic events against a tectonic background of rift evolution. The Xiaogulihe urtrabasic-perpotassic volcanic rocks were compared with famous potassic volcanic rocks in world as Uganda and Italy etc.
WOS研究方向	Geology
语种	英语
出版者	SCIENCE PRESS
WOS记录号	WOS:000271670400028
内容类型	期刊论文
源URL	[http://ir.iggcas.ac.cn/handle/132A11/71818]
专题	中国科学院地质与地球物理研究所
通讯作者	Shao JiAn
作者单位	1.Peking Univ, Sch Earth & Space Sci, Minist Educ, Key Lab Orogen Belts & Crustal Evolut, Beijing 100871, Peoples R China 2.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Mineral Resources, Beijing 100029, Peoples R China 3.Nanjing Univ, Dept Earth Sci, Nanjing 210093, Peoples R China
推荐引用方式 GB/T 7714	Shao JiAn,Zhang WenLan,Zhou XinHua,et al. Discovery of Xiaogulihe perpotassic basic and ultrabasic volcanic rock in the north-west Heilongjiang province, China[J]. ACTA PETROLOGICA SINICA,2009,25(10):2642-2650.
APA	Shao JiAn,Zhang WenLan,Zhou XinHua,&Zhang Cong.(2009).Discovery of Xiaogulihe perpotassic basic and ultrabasic volcanic rock in the north-west Heilongjiang province, China.ACTA PETROLOGICA SINICA,25(10),2642-2650.
MLA	Shao JiAn,et al."Discovery of Xiaogulihe perpotassic basic and ultrabasic volcanic rock in the north-west Heilongjiang province, China".ACTA PETROLOGICA SINICA 25.10(2009):2642-2650.