| 2 | Complex trace element effects of source mixing-fractional crystallization composite processes in Kalaan granodiorite pluton along Wulungu tectonic belt,northern Xinjiang显示文摘Mixing-fractional crystallization composite processes generate 6 complex patterns,which aresynthesized into 3 models,on C21/C31-C11/C31 ratio correlation plots of trace eleroents E1,E2,E3 according totheir relative incompatibility.Three of the six effects are clearly displayed on ratio-ratio correlation plots oftrace elements in the Kalaan granodiorite pluton,indicative of a source mixing-fractional crystallization compositeprocess.The overlying lithospheric mantle was modified by the subduction of oceanic plate during Palaeozoic.The incompatibility order of the 7 concerned trace elements is DTa<DTh<DHf<DZr<DNb≌DLa<DY. | 刘伟 A.Masuda | 1995 | Science China Chemistry1995，38，8： | 0 |
| 3 | Sr,Nd,Ce,O ISOTOPES AND TRACE ELEMENT GEOCHEMISTRY OF CENOZOIC VOLCANIC ROCKS,KANGSULAKE,YUTIAN COUNTY,XINJIANG显示文摘Ⅰ. GEOLOGYSamples studied were collected by LUO Xiang-jun from Kangsulake, Yutiantown. Geology of this area has been given by LIU Jia-qi. Two lava layers can be recognized. The upper layer is 1.1 Ma BP and the lower is 1.4 Ma BP (LUO Xiang-jun, personal communication, 1987). A K-Ar age of 1.24 Ma was obtained by the authors (1988), which is in agreement with the result reported by LIU Jia-qi. | 刘丛强 解广轰 S.NAKAI H.SHIMIZU A.MASUDA | 1990 | Chinese Science Bulletin1990，35，17： | 0 |
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