U-Pb zircon in situ dating with LA-MC-ICP-MS using a mixed detector configuration

U-Pb zircon in situ dating with LA-MC-ICP-MS using a mixed detector configuration

The LA-MC-ICP-MS method applied to U-Pb in situ dating is still rapidly evolving due to improvements in both lasers and ICP-MS. To test the validity and reproducibility of the method, 5 different zircon samples, including the standard Temora-2, ranging in age between 2.2 Ga and 246 Ma, were dated us...

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Bibliographic Details
Main Authors: Farid Chemale Jr, Koji Kawashita, Ivo A. Dussin, Janaína N. Ávila, Dayvisson Justino, Anelise Bertotti
Format: Article
Language:English
Published: Academia Brasileira de Ciências 2012-06-01
Series:Anais da Academia Brasileira de Ciências
Subjects:
MC-ICP-MS
SHRIMP
Copos Faraday
Sistema de Contagem de Multiplicadores de ions
Datação in situ de U-Pb em zircão
Faraday cups
Multi-ion Counting System
U-Pb in situ zircon dating
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652012000200005

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http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652012000200005

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