کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10559036 | 969209 | 2005 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Analysis of apatite crystals and their fluid inclusions by synchrotron radiation X-ray flourescence microprobe
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آنالیزی یا شیمی تجزیه
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Analysis of apatite crystals and their fluid inclusions by synchrotron radiation X-ray flourescence microprobe Analysis of apatite crystals and their fluid inclusions by synchrotron radiation X-ray flourescence microprobe](/preview/png/10559036.png)
چکیده انگلیسی
Chemical composition analysis of apatites and their fluid inclusions from Yu'erya granite was carried out by synchrotron radiation X-ray fluorescence (SRXRF) microprobe. The result shows that all these apatite crystals have a similar chemical signature, with Ca, P, Cl, Mn, Fe, K, S, La, Ce, Pr, Nd, Sm, Eu, Gd, Dy, Er, Yb, Lu, Sr, Y, Zr, U, Th, etc. The rare earth elements chondrite-normalized pattern indicates that these apatites are derived from S-type granite. It is shown by the SRXRF analysis that Zn, Cu and Cl are main components of fluid inclusions in apatites. It is the first time that SRXRF analysis is successfully applied in determination of composition of single fluid inclusions in apatite crystals. This technique was proved to be suitable for crystals with homogenously distributing components and thin covering layer would help to determine the composition of fluid inclusions.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Spectrochimica Acta Part B: Atomic Spectroscopy - Volume 60, Issue 4, 30 April 2005, Pages 439-446
Journal: Spectrochimica Acta Part B: Atomic Spectroscopy - Volume 60, Issue 4, 30 April 2005, Pages 439-446
نویسندگان
Y.H. Tang, C.M. Han, Z.K. Bao, Y.Y. Huang, W. He, W. Hua,