An Improved Electron Microprobe Method for the Analysis of Halogens in Natural Silicate Glasses.
Microsc Microanal
; 26(5): 857-866, 2020 Oct.
Article
em En
| MEDLINE
| ID: mdl-32772991
ABSTRACT
We present a new analytical method, which allows the simultaneous analysis of fluorine (F), chlorine (Cl), bromine (Br), and iodine (I) in geological samples. To account for interferences of Fe on the spectral lines of F, of Al on Br-lines, and of Ca on I-lines, we prepared four new halogen-free calibration glasses. The new method is used to analyze various glass reference materials and crystal-hosted melt inclusions from the Azores. Our results show that our new method allows reliable and reproducible analyses of all four halogens in silicate glasses.
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1
Coleções:
01-internacional
Base de dados:
MEDLINE
Idioma:
En
Revista:
Microsc Microanal
Ano de publicação:
2020
Tipo de documento:
Article
País de afiliação:
Alemanha