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U-Pb (ID-TIMS) Geochronological Studies of High-Uranium Metamict Zircons: New Opportunities of Familiar Approaches.
- Source :
-
Petrology . Nov2021, Vol. 29 Issue 6, p676-685. 10p. - Publication Year :
- 2021
-
Abstract
- The possibility of the application of high-uranium self-irradiation-damaged metamict zircon for U-Pb geochronological studies (ID-TIMS) after preliminary high-temperature annealing and acid treatment was demonstrated using zircon from the Li–F granites of the Turga massif (Eastern Transbaikalia). Optimal conditions of high-temperature annealing and acid treatment of zircon with high self-irradiation α-dose can be selected to remove completely a metamict phase and preserve sufficient quantities of the mineral for U-Pb (ID-TIMS) studies. [ABSTRACT FROM AUTHOR]
- Subjects :
- *ZIRCON
*GRANITE
*MINERALS
*URANIUM
*POSSIBILITY
Subjects
Details
- Language :
- English
- ISSN :
- 08695911
- Volume :
- 29
- Issue :
- 6
- Database :
- Academic Search Index
- Journal :
- Petrology
- Publication Type :
- Academic Journal
- Accession number :
- 153585138
- Full Text :
- https://doi.org/10.1134/S0869591121060047