Articles | Volume 4, issue 1
https://doi.org/10.5194/gchron-4-353-2022
© Author(s) 2022. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/gchron-4-353-2022
© Author(s) 2022. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
08 Jun 2022
Research article |
| 08 Jun 2022
| 08 Jun 2022
In situ Lu–Hf geochronology of calcite
Alexander Simpson
CORRESPONDING AUTHOR
Department of Earth Sciences, School of Physical Sciences, The
University of Adelaide, Adelaide SA-5005, Australia
Mineral Exploration Cooperative Research Centre (MinEx CRC), The
University of Adelaide, Adelaide SA-5005, Australia
Stijn Glorie
Department of Earth Sciences, School of Physical Sciences, The
University of Adelaide, Adelaide SA-5005, Australia
Mineral Exploration Cooperative Research Centre (MinEx CRC), The
University of Adelaide, Adelaide SA-5005, Australia
Martin Hand
Department of Earth Sciences, School of Physical Sciences, The
University of Adelaide, Adelaide SA-5005, Australia
Mineral Exploration Cooperative Research Centre (MinEx CRC), The
University of Adelaide, Adelaide SA-5005, Australia
Carl Spandler
Department of Earth Sciences, School of Physical Sciences, The
University of Adelaide, Adelaide SA-5005, Australia
Sarah Gilbert
Adelaide Microscopy, The University of Adelaide, Adelaide SA-5005,
Australia
Brad Cave
Department of Earth Sciences, School of Physical Sciences, The
University of Adelaide, Adelaide SA-5005, Australia
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Cited
16 citations as recorded by crossref.
- Laser ablation (in situ) Lu-Hf geochronology of epidote group minerals J. Yu et al. 10.1007/s00410-024-02143-y
- Trace-element analysis and radiometric dating by inductively coupled plasma–tandem mass spectrometry: Approaches and applications to metallogeny Q. Ma et al. 10.1016/j.oregeorev.2023.105769
- Testing the reproducibility of in situ Lu Hf dating using Lu-rich garnet from the Tørdal pegmatites, southern Norway S. Glorie et al. 10.1016/j.chemgeo.2024.122038
- Constraining the geothermal parameters of in situ Rb–Sr dating on Proterozoic shales and their subsequent applications D. Subarkah et al. 10.5194/gchron-4-577-2022
- A buried gneiss dome in the northern Gawler Craton: The record of early Mesoproterozoic (ca. 1600–1560 Ma) extension in southern Proterozoic Australia J. Yu et al. 10.1111/jmg.12762
- Detrital Garnet Geochronology by In Situ U‐Pb and Lu‐Hf Analysis: A Case Study From the European Alps C. Mark et al. 10.1029/2023JF007244
- Testing in-situ apatite Lu–Hf dating in polymetamorphic mafic rocks: a case study from Palaeoproterozoic southern Australia D. Brown et al. 10.1007/s00410-024-02117-0
- Robust laser ablation Lu–Hf dating of apatite: an empirical evaluation S. Glorie et al. 10.1144/SP537-2022-205
- Laser ablation (in situ) Lu-Hf dating of magmatic fluorite and hydrothermal fluorite-bearing veins S. Glorie et al. 10.1016/j.gsf.2023.101629
- In situ apatite and carbonate Lu-Hf and molybdenite Re-Os geochronology for ore deposit research: Method validation and example application to Cu-Au mineralisation A. Simpson et al. 10.1016/j.gsf.2024.101867
- Current applications using key mineral phases in igneous and metamorphic geology: perspectives for the future S. Volante et al. 10.1144/SP537-2022-254
- Secular Evolution of Continents and the Earth System P. Cawood et al. 10.1029/2022RG000789
- Investigating low dispersion isotope dissolution Lu-Hf garnet dates via in situ Lu-Hf geochronology, Kanchenjunga Himal K. Larson et al. 10.1016/j.gsf.2024.101781
- Garnet Lu-Hf speed dating: A novel method to rapidly resolve polymetamorphic histories A. Simpson et al. 10.1016/j.gr.2023.04.011
- First in situ Lu–Hf garnet date for a lithium–caesium–tantalum (LCT) pegmatite from the Kietyönmäki Li deposit, Somero–Tammela pegmatite region, SW Finland K. Szentpéteri et al. 10.5194/ejm-36-433-2024
- Calibration methods for laser ablation Rb–Sr geochronology: comparisons and recommendation based on NIST glass and natural reference materials S. Glorie et al. 10.5194/gchron-6-21-2024
16 citations as recorded by crossref.
- Laser ablation (in situ) Lu-Hf geochronology of epidote group minerals J. Yu et al. 10.1007/s00410-024-02143-y
- Trace-element analysis and radiometric dating by inductively coupled plasma–tandem mass spectrometry: Approaches and applications to metallogeny Q. Ma et al. 10.1016/j.oregeorev.2023.105769
- Testing the reproducibility of in situ Lu Hf dating using Lu-rich garnet from the Tørdal pegmatites, southern Norway S. Glorie et al. 10.1016/j.chemgeo.2024.122038
- Constraining the geothermal parameters of in situ Rb–Sr dating on Proterozoic shales and their subsequent applications D. Subarkah et al. 10.5194/gchron-4-577-2022
- A buried gneiss dome in the northern Gawler Craton: The record of early Mesoproterozoic (ca. 1600–1560 Ma) extension in southern Proterozoic Australia J. Yu et al. 10.1111/jmg.12762
- Detrital Garnet Geochronology by In Situ U‐Pb and Lu‐Hf Analysis: A Case Study From the European Alps C. Mark et al. 10.1029/2023JF007244
- Testing in-situ apatite Lu–Hf dating in polymetamorphic mafic rocks: a case study from Palaeoproterozoic southern Australia D. Brown et al. 10.1007/s00410-024-02117-0
- Robust laser ablation Lu–Hf dating of apatite: an empirical evaluation S. Glorie et al. 10.1144/SP537-2022-205
- Laser ablation (in situ) Lu-Hf dating of magmatic fluorite and hydrothermal fluorite-bearing veins S. Glorie et al. 10.1016/j.gsf.2023.101629
- In situ apatite and carbonate Lu-Hf and molybdenite Re-Os geochronology for ore deposit research: Method validation and example application to Cu-Au mineralisation A. Simpson et al. 10.1016/j.gsf.2024.101867
- Current applications using key mineral phases in igneous and metamorphic geology: perspectives for the future S. Volante et al. 10.1144/SP537-2022-254
- Secular Evolution of Continents and the Earth System P. Cawood et al. 10.1029/2022RG000789
- Investigating low dispersion isotope dissolution Lu-Hf garnet dates via in situ Lu-Hf geochronology, Kanchenjunga Himal K. Larson et al. 10.1016/j.gsf.2024.101781
- Garnet Lu-Hf speed dating: A novel method to rapidly resolve polymetamorphic histories A. Simpson et al. 10.1016/j.gr.2023.04.011
- First in situ Lu–Hf garnet date for a lithium–caesium–tantalum (LCT) pegmatite from the Kietyönmäki Li deposit, Somero–Tammela pegmatite region, SW Finland K. Szentpéteri et al. 10.5194/ejm-36-433-2024
- Calibration methods for laser ablation Rb–Sr geochronology: comparisons and recommendation based on NIST glass and natural reference materials S. Glorie et al. 10.5194/gchron-6-21-2024
Latest update: 29 Jun 2024
Short summary
The article demonstrates a new technique that can be used to determine the age of calcite crystallisation using the decay of 176Lu to 176Hf. The technique is novel because (a) Lu–Hf radiometric dating is rarely applied to calcite and (b) this is the first instance where analysis has been conducted by ablating the sample with a laser beam rather than bulk dissolution. By using laser ablation the original context of the sample is preserved.
The article demonstrates a new technique that can be used to determine the age of calcite...
