Petrological and petrochemical characteristics and geological significance of Yueyashan ophiolite

LIAO Yunfeng; HU Xinzhuo; CHENG Haifeng; XU Xuming

2016 Vol. 35, No. 8

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LIAO Yunfeng, HU Xinzhuo, CHENG Haifeng, XU Xuming. Petrological and petrochemical characteristics and geological significance of Yueyashan ophiolite[J]. Geological Bulletin of China, 2016, 35(8): 1243-1254.

Citation:

LIAO Yunfeng, HU Xinzhuo, CHENG Haifeng, XU Xuming. Petrological and petrochemical characteristics and geological significance of Yueyashan ophiolite[J]. Geological Bulletin of China, 2016, 35(8): 1243-1254.

Petrological and petrochemical characteristics and geological significance of Yueyashan ophiolite

1. Regional Geological and Mineral Resources Survey Institute of Hebei Province, Langfang 065000, Hebei, China;
2. The 7th Gold Detachment of Chinese Armed Police Force, Yantai 264004, Shangdong, China

Received Date: 06 April 2016

Revised Date: 18 June 2016

Publish Date: 15 August 2016

Abstract

Abstract

Yueyashan ophiolite is located in the Hongliuhe-Xichangjing ophiolite belt in the eastern part of Yueyashan area. Yueyashan ophiolite suite is exposed fairly completely, consisting in upward succession of ultrabasic complex, gabbro, layered basalt and pillow basalt as well as radiolarian siliceous rocks. Petrological, petrochemical and geochemical data show that the main unit in the ophiolite suite originated from mantle source and it is very similar to the modern oceanic crust ophiolite. The plagioclase granite associated with ophiolite unit belongs to mantle type oceanic plagioclase granite; in addition, it is a part of the ophiolite. Gabbro and basalt were both formed in a normal mid-ocean ridge (N-MORB) environment.
- ophiolite; plagioclase granite; petrological; petrochemistry; geochemical

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References

[1]	杨合群,李英,赵国斌,等.北山蛇绿岩特征及构造属性[J].西北地质,2010,43(1):26-36. Google Scholar
[2]	胡新茁,赵国春,胡新悦,等.内蒙古北山地区月牙山蛇绿质构造混杂岩带的地质特征、形成时代及大地构造意义[J].地质通报, 2015,34(2/3):425-436. Google Scholar
[3]	张旗,周国庆.中国蛇绿岩[M].北京:科学出版社,2001. Google Scholar
[4]	郑荣国,吴泰然,张文,等.北山地区月牙山-洗肠井蛇绿岩的地球化学特征及形成环境[J].地质学报,2012,86(6):961-971. Google Scholar
[5]	候青叶,王忠,刘全宝,等.北山月牙山蛇绿岩地球化学特征及SHRIMP定年[J].现代地质,2012,26(5):1008-1018. Google Scholar
[6]	周国庆,赵建新,李献华.内蒙古月牙山蛇绿岩特征及形成的构造背景:地球化学和Sr-Nd同位素制约[J].地球化学,2000,29(2):108-119. Google Scholar
[7]	Pearce J A,Lippard S J,Roberts S.Characteristics and tectonic significance of supra-subduction zone ophiolites[C]//Kokelaar B P,Howells M F.Marginal basin geology Geological Society of London Special Publication 16:London,Blackwell Scientific Publications,1984:77-94. Google Scholar
[8]	Le Maitre R W.Some problems of the prejection of chemical data into mineragical classification[J].Contrib.Mineral.Petrol,1976,56:181-189. Google Scholar
[9]	邱家驤,林景仟.岩石化学[M].北京:地质出版社,1991:109-127. Google Scholar
[10]	Coleman R G,Peterman Z E.Oceanic plagiogranite[J].J.Geophys.Res.,1975,80(8):1099-1108. Google Scholar
[11]	陈斌,田伟,刘安坤.冀北小张家口基性-超基性杂岩的成因:岩石学、地球化学和Nd-Sr同位素证据[J].高校地质学报,2008,14(3):295-303. Google Scholar
[12]	McDonough W F,Sun S S.The composition of the Earth[J]. Chemical Geology,1995,120:223-253. Google Scholar
[13]	Taylor S R,Mclennan S M.The continental Crust:Its composition and Evolution[M].Oxford:Blackwell Scientific Publications,1985:328. Google Scholar
[14]	李昌年.火成岩微量元素岩石学[M].武汉:中国地质大学出版社,1992:74-125. Google Scholar
[15]	Condie K C.Archean magmatism and crustal thickening[J].Geological Society of America Bulletin,1973,84(9):2981-2992. Google Scholar
[16]	Elthon D.Geochemical evidence for formation of the Bay of Islamds ophiolite above a subduction zone[J].Nature,1991,354(6349):140-143. Google Scholar
[17]	Wilson M.Igneous petrogenesis[M].London:Unw in Hyman.1989. Google Scholar
[18]	Condie K C.Gochemical changes in basalts and andesites acrois the archaean-proterozoic boundary identification and aignificance[J].Lithos tectonic,1989,23:1-18. Google Scholar
[19]	Sun S S,Mcdonough W F.Chemical and isotopic systematics of oceanic basalts:implications for mantle composition and processes[J].Geological Society,London,Special Publications,1989,42:313-345. Google Scholar
[20]	简平,刘敦一,孙晓猛.滇西部金沙江石炭纪蛇绿岩SHRIMP测年:古特提斯洋演化的同位素年代制约[J].地质学报,2003,77(2):217-230. Google Scholar
[21]	Meschede M.A method of discriminating between different types of mid-ocean ridge basalts and continental tholeiites with the Nb-Zr-Y diagram[J].Chem.Geol.,1986,56:207-218. Google Scholar
[22]	戴霜,方小敏,张翔,等.北山中部地区闪长岩-花岗岩类成因及构造背景[J].兰州大学学报(自然科学版),2003,39(1):86-92. Google Scholar