Profile
Ahmad is a geochronologist specialising in the spatial-temporal development of ore systems. He holds a Ph.D. from The University of Adelaide (2022) focused on in-situ Rb-Sr dating via LA-ICP-MS/MS for Cu-Au mineralization in the Arabian Shield.
Dr. Redaa began his career as a Demonstrator (Teaching Assistant) at King Abdulaziz University in 2009, progressing to Lecturer in 2015 and Assistant Professor in 2022. His on-going research employs statistical programming and analytical techniques such as LA-ICP-MS(/MS), EPMA, and SEM.
Education
- 2008
Bachelor degree from Dep. Mineral Resources and RocksFaculty of Earth Sciences, King Abdulaziz University, , المملكة العربية السعودية
- 2015
Master degree from Dep. Mineral Resources and RocksFaculty of Earth Sciences, King Abdulaziz University, جدة, المملكة العربية السعودية
- 2022
Doctorate degree from Dep. Earth SciencesSchool of Physical Sciences, University of Adelaide, Adelaide, اســـتراليا
Employment
- 2009-2014
Demonstrator, King Abdulaziz University, Jeddah, المملكة العربية السعودية
- 2014-2015
Lecturer, King Abdulaziz University, جدة, المملكة العربية السعودية
- 2021-2022
Assistant Geoscientist, The Geological Survey of South Australia, أدليد, اســـتراليا
- 2022-2022
Post-doctoral researcher , The University of Adelaide, أدليد, اســـتراليا
- 2022-حاليا
Assistant Professor , King Abdulaziz University, جدة, المملكة العربية السعودية
- 2023-حاليا
Post-doctoral researcher, The University of Adelaide, أدليد, اســـتراليا
Research Interests
Dr.Redaa's research interests focus on the application of in-situ Rb-Sr dating techniques using LA-ICP-MS/MS for determining mineral ages. He contributes to the field through his work on testing and developing reference materials specifically designed for in-situ Rb-Sr dating. Additionally, he conducts investigations into the timing of tectono-thermal events in the Arabian Shield, employing in-situ Rb-Sr and U-Pb dating methods. These research can enhance our understanding of the geological history and tectonic evolution of the Arabian Shield.
Scientific interests
Areas of expertise
| Geochemistry |
Proficiency in analysing large geochemical datasets and using programming languages like R and Python for data processing and machine learning applications. |
| Geochronology |
Specialising in in-situ Rb-Sr and U-Pb age dating techniques, particularly for Cu-Au mineralisation in the Arabian Shield and associated tectono-thermal events. |
| Mineral Deposits |
Focus on understanding the spatial-temporal development of ore systems within the Arabian Shield,Saudi Arabia |
| Research Experience |
Extensive research and publication record in reputable scientific journals, covering topics such as geochronology, mineralisation, and structural evolution. |
| Academic Experience |
Experience as an assistant professor, lecturer, and demonstrator, teaching various courses related to geology, crystallography, mineralogy, and field training. |
| Laboratory Techniques |
Proficient in using advanced analytical techniques such as SEM-EDS, LA-ICP-MS/MS, EPMA, and time-resolved mass spectrometry for sample imaging, geochemical analysis, and geochronological measurements. |