Bohlen S R, Boettcher A L. 1982.The quartz-coesite transformation:a pressure determination and the effects of othercomponents. J.Geophy. Res. , 87: 7073～7078.
[2]
Coleman R G, Wang X. 1995. Ultrahigh-Pressure Metamorphism.Cambridge UniversityPress.
[3]
Maruyama S, Liou J G, Terabayashi M. 1996. Blueschists and eclogites of the worldand their exhumation. International Geol. Rev. ,38: 485～594.
[4]
Massonne H -J, Dobrzhinetskaya L, Green H W Ⅱ . 2000. QuartzK-feldsparintergrowths enclosed in eclogitic garnet and omphacite. Are they pseudomorphs aftercoesite? Abstract of the 31th IGC, CD-ROM Volume, Rio de Janeiro, Brazil
[5]
Okay A I. 1993. Petrology of a diamond and coesite-bearing metamorphic terrain :Dabie Shan, China. Eur. J. Mineral. , 5: 659～675.
[6]
Schmadicke E. 1991. Quartz pseudomorphs after coesite in eclogites from theSaxonian Erzgebirge. Eur. J. Mineral. , 3.: 231～238.
[7]
Schreyer W. 1995. Ultradeep metamorphic rocks: the retrospective viewpoint. J.Geophysical Res. , 100 (B5): 8353～8366.
[8]
Smith D C, Brunel M, Kienast, J -R. 1991. Two unusual potassiumbearingassociations in eclogitas from the 〃 Dabie Shan Coesite-Eclogite Province".Abstract suppl. No. 6 to Terra Nova, 3: 11 ～12.
[9]
Yagi A, Suzuki T, Akaogi M. 1994. High pressure transitions in the systemKAlSi3O8- NaA1Si3O8. Phys Chem Miner. , 21: 12～17.
[10]
Yang J-J, Godard G, Smith D C. 1998. K-feldspar-bearing coesite pseudomorphs in aneclogite from Lanshantou (Eastern China).Eur. J. Mineral. , 10: 969～985.
[11]
Yang J S, Xu Z Q, Li H B, Wu C L, Zhang J X, Shi R D. 2000b. A Early Paleozoicconvergent border at the southern margin of the Qilian terrain, NW China: Evidence fromthe eclogite, garnet peridotite and ophiolite. Journal of the Geological Society of China,43: 142～164.
[12]
Yang Jingsui, Xu Zhiqin, Song Shuguang, Wu Cailai, Shi Rendeng,Zhang Jianxin, WanYusheng, Li Haibing, Jin Xiaochi, Jolivet M. 2000c. Discovery of eclogite in Dulan,Qinghai Province and its significance for studying the HP-UHP metamorphic belt along theCentral Orogenic Belt of China. Acta Geologica Sinica, 74:156～168 (in Chinese withEnglish abstract).
[13]
Zhang J X, Xu Z Q, Yang J S, Li H B, Wu C L. 2000a. The Altun -North Qaidameclogite blet in western China--another HPUHP metamorphic belt truncated by large scalestrike-slip fault in China. Earth Science Frontiers, 7 (Suppl.): 254～255.
[14]
Chopin C. 1984. Coesite and pure pyrope in high grade pelitic blueschists of theAlps: a first record and some consequences.Contrib. Mineral. Petrol. , 86: 107～118.
[15]
Enami M, Zang Q. 1990. Quartz pseudomorphs after coesite in eclogites fromShangdong Province, east China. Am. Mineral. , 75:381～386.
[16]
Liou J G, Zhang R Y, Ernst W G, Rumble D and Maruyama S.1998. High-pressureminerals from deeply subducted metamorphic rocks. Review in Mineralogy. 37: 33～96.
[17]
Massonne H -J. 1993. High-pressure melting of eclogites from the mid-EuropeanVariscides. Terra abstracts. Abstract supplement No. 4 to Terra Nova, 5: 16.
[18]
Moeenfelder J L, Bohlen S R. 1997. Kinetics of the coesite to quartztransformation. Earth Planet. Sci. Lett., 153: 133～147.
[19]
Prinz M, Manson D V, Hlava P F, Keil K. 1975. Inclusions in diamonds: garnetlherzolite and eclogite assemblages. Phys. Chem.Earth, 9 : 797～815.
[20]
Smith D C. 1984. Coesite in clinopyroxene in the Caledonides and its implicationsfor geodynamics. Nature, 310, 641～644.
[21]
Smyth J R, Hatton C J. 1977. A coesite-sanidine grospydite from the Roberts Victorkimberlite. Earth Planet. Sci. Letters, 34: 284～290.
[22]
Xu Zhiqin, Yang Jingsui, Zhang Jianxin, Jiang Mei, Li Haibing, Cui Junwen. 1999. Acomparison between the tectonic units on the two sides of the Altun sinistral strike-slipfault and the mechanism of lithospheric Shearing. Acta Geologica Sinica, 73(3): 193～205(inChinese with English abstract).
[23]
Yang Jingsui, Xu Zhiqin, Li Haibing, Wu Cailai, Cui Junwen, Zhang Jianxin, ChenWen. 1998. Discovery of eclogite at northern margin of Qaidam Basin, NW China. ChineseScience Bulletin, 43:1755～1760.
[24]
Yang J S, Song S G, Wu C L, Xu Z Q, Liou J G, Zhang R Y, Ireland T R. 2000a. A 350kin-long early Paleozoic eclogitic highpressure metamorphic belt in North Qaidam, NW Chinaand its eastern extension. EOS Trans. Am. Geophys. Union, 81:242(abs).
[25]
Yang Jingsui, Song Shuguang, Xu Zhiqin, Wu Cailai, Shi Rendeng,Zhang Jianxin, LiHaibing, Wan Yusheng, Liu Yan, Qiu Haijun,Liu Fulai, Shigenori Maruyama. 2001. Discoveryof Coesite in the North Qaidam Early Paleozoic Ultrahigh-high Pressure (UHP-HP)Metamorphic Belt, NW China. Acta Geologica Sinica, 75(2): 175～179 (in Chinese withEnglish abstract).
[26]
Zhang Jianxin, Yang Jingsui, Xu Zhiqin, Zhang Zeming, Chen Wen,Li Haibing. 2000b.Peak and retrograde age of eclogitea at the northern margin of Qaidam basin, NorthwesternChina: evidences from U-Pb and Ar-Ar dates. Geochemica, 29(3): 217～222 (in Chinese withEnglish abstract).
[27]
Zhang R Y, Liou J G, Cong B. 1994. Petrogenesis of garnet-bearing ultramafic rocksand associated eclogites in the Su-Lu ultrahighP metamorphic terrane, eastern China. J.Metamorphic Geol. ,12: 169～186.
[28]
Zhang Xueting, Lü Huiqing, Chen Zhengxing, Zhang Baoh ua, Li Fuxlang, ZhuYuesheng, Li Chaolan, Wang Yan. 1999. Discovery of high-pressure metamorphic rocks ofeclogite facias in Shaliuhe area of the north margin orogenic belt of Qaidam Basin and itspreliminary study. Qinghai Geology, (2): 1～13. (in Chinese)
