干旱区生态环境知识资源中心(Arid): 塔里木盆地北缘古岩溶充填物包裹体特征

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	塔里木盆地北缘古岩溶充填物包裹体特征
其他题名	FEATURES OF THE INCLUSION IN PALEO-KARST FILLINGS AT THE NORTH EDGE OF TARIM BASIN
	夏日元; 唐建生; 邹胜章; 梁彬
ISSN	1001-4810
出版年	2006
卷号	25 期号:3 页码:246-249
中文摘要	塔里木盆地北缘露头区奥陶系碳酸盐岩中的古岩溶发育经历了从裸露到埋藏、从淡水作用到热液作用以及从湿润气候到干燥气候的变化，多期次古岩溶作用的叠加导致了充填物地球化学特征的差异性。古岩溶充填物主要有机械沉积充填物、化学淀积充填物和塌积充填物三大类。方解石和萤石包裹体的物理特征、化学相、盐度、均一温度和化学成分均具有多样性，其综合化学特性可划分为四种类型：①低温、低盐度、NaCI-H2O型；②低温、高盐度、NaCl-H2O．CaCl2型；③中温、中盐度NaCI-H2O-MgCl2型；④高温、中盐度、CO2-NaCl-H2O型。
英文摘要	The paleo-karst of the Ordovician carbonate rock had experienced changes from naked to buried, from fresh water to hot water, and from humid climate to arid climate in outcrop ＇area at the north edge of Tarim Basin. Thus, several times of paleo-karst were piled up and the paleo-karst were filled by different material with particular geochemical characteristics separately. There are three kinds of fillings in paleo-karst as mechanical deposition and chemical deposition as well as collapsed deposition. The physical characteristics, chemical faces, salinity, homogenization temperature, chemical component of calcite inclusion and fluorite inclusion are of diversity. The integrative chemical characteristics can be divided into 4 kinds, they are ① NaC1-HzO with low temperature and low salinity; ② NaCl-HzO-CaClz with low temperature and high salinity; ③ NaCl-H2O-MgCl2 with mid temperature and mid salinity; ④ CO2-NaCl-H2O with high temperature and mid salinity.
中文关键词	包裹体 ; 充填物 ; 塔里木盆地 ; 古岩溶
英文关键词	Inclusion Fillings Tarim Basin Paleo-karst
语种	中文
国家	中国
收录类别	CSCD
WOS类目	GEOLOGY
WOS研究方向	Geology
CSCD记录号	CSCD:2551423
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/220527
作者单位	中国地质大学(北京), 北京 100083, 中国
推荐引用方式 GB/T 7714	夏日元,唐建生,邹胜章,等. 塔里木盆地北缘古岩溶充填物包裹体特征[J],2006,25(3):246-249.
APA	夏日元,唐建生,邹胜章,&梁彬.(2006).塔里木盆地北缘古岩溶充填物包裹体特征.,25(3),246-249.
MLA	夏日元,et al."塔里木盆地北缘古岩溶充填物包裹体特征".25.3(2006):246-249.