AN ION PROBE CONTRIBUTION TO RARE EARTH ELEMENT INVESTIGATION OF GABBRO GOG‐1 USING SECONDARY ION MASS SPECTROMETRY
作者:
Luisa OTTOLINI,
Piero BOTTAZZI,
Riccardo VANNUCCI,
Massimo ODDONE,
期刊:
Geostandards Newsletter
(WILEY Available online 1992)
卷期:
Volume 16,
issue 1
页码: 13-19
ISSN:0150-5505
年代: 1992
DOI:10.1111/j.1751-908X.1992.tb00482.x
出版商: Blackwell Publishing Ltd
数据来源: WILEY
摘要:
An updated REE measurement of Gabbro GOG‐1 was carried out by means of secondary ion mass spectrometry (SIMS). The availability of high amount of rock powder allowed the sample to be well ground and homogenized before analysis. Fused glass pellets were employed for SIMS investigations. REE data were compared with new ICP‐AES and NAA analyses. REE results from all employed analytical techniques show good agreement and are consistent within‐situSIMS measurements of REE in major mineral phases forming GOG‐1. Extensive homogeneity tests seem to confirm the possibility to using this rock as a reference material for earth s
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