The zircon ‘matrix effect’: evidence for an ablation rate control on the accuracy of U–Pb age determinations by LA-ICP-MS
Many studies now acknowledge the occurrence of systematic discrepancies between U–Pb ages determined in zircons in situ by LA-ICP-MS and the benchmark analytical method ID-TIMS. In this study, we present detailed investigations into the ablation characteristics of zircons that suggest an underlying...
| Main Authors: | , , , , , , , |
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| Format: | Journal Article |
| Published: |
Royal Society of Chemistry
2014
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| Online Access: | http://hdl.handle.net/20.500.11937/6174 |