- Analytical Chemistry 6
- Mineral Resources 5
- Earth Sciences, general 3
- Physical Chemistry 3
- Atomic/Molecular Structure and Spectra 2
- Characterization and Evaluation of Materials 2
- Measurement Science and Instrumentation 2
- Chemistry/Food Science, general 1
- Geology 1
- Geophysics/Geodesy 1
- Geotechnical Engineering & Applied Earth Sciences 1
- Organic Chemistry 1
- Plant Sciences 1
- Structural Geology 1