Monazite Petrochronology Study
In this section, introduce how monazite is applied to various orogens or other systems to solve geologic problems.
May add background & motivation description
- whether Y zonations are indicative
- whether high Y rim always indicate retrograde metamorphism, etc.
- Regarding Damara, no direct dating of deformation or metamorphism - many work focus on timing of magmatism. Monazite work, they did not reveal chemical zonations (or not reveal zonations by X-ray maps, but just by BSE).
- That's why our work is important.
Here, discuss
1) Monazite growth mechanism
2) Monazite petrochronology understanding
3) Damara tectonic evolution.
May add background & motivation description
- whether Y zonations are indicative
- whether high Y rim always indicate retrograde metamorphism, etc.
- Regarding Damara, no direct dating of deformation or metamorphism - many work focus on timing of magmatism. Monazite work, they did not reveal chemical zonations (or not reveal zonations by X-ray maps, but just by BSE).
- That's why our work is important.
Here, discuss
1) Monazite growth mechanism
2) Monazite petrochronology understanding
3) Damara tectonic evolution.
2021-12-17_agu_fall_meeting_olivine_peng_jiang.pdf | |
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