Investigation of synthesized Be-bearing silicate glass as laboratory reference sample at X-ray electron probe microanalysis of silicates
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- 作者：Olga Yu. Belozerova ; obel@igc.irk.ru ; Mikhail A. Mikhailov ; Tamara V. Demina
- 关键词：X-ray electron probe microanalysis ; Reference samples ; Be-bearing silicate matters ; crystals and quenching melt (glass)
- 刊名：Spectrochimica Acta Part B: Atomic Spectroscopy
- 出版年：2017
- 出版时间：1 January 2017
- 年：2017
- 卷：127
- 期：Complete
- 页码：34-41
- 全文大小：709 K
- 卷排序：127
文摘
The new Be-bearing silicate glass was synthesized by the authors for the purpose of it certification as reference sample for X-ray electron probe microanalysis (EPMA) of Be-bearing silicate matters: crystals and quenching melt (glasses), silicates and oxides. The obtained stability and homogeneity characteristics for the investigated glass indicate that the sample is homogenous on macro- and micro levels and satisfies the requirements of material stability and homogeneity imposed upon reference samples. Application of Be-bearing silicate glass as a reference sample provided satisfactory EPMA data of some minerals: cordierite and beryllium cordierite, beryllium indialite, beryl and metastable phases (chrysoberyl, compounds with structure of ß-quartz and petalite).