| Geochemistry of ore deposits |
| Synchrotron light based soft X-rays application on Mineralogical and Geochemical studies. |
| Environmental Impact Assessment |
| Inorganic geochemistry of the Oil Shale. |
| Geochemical Exploration |
| Mineral chemistry of ore mineral phases. |
| Standard Reference Materials |
| K/T boundary geochemical and isotopic investigations. |
| PGE geochemistry particularly the black shale - hosted. |
| Environmental implication of the geochemical exploration methods. |
| Environmental purification design using natural materials. |
| Environmental Magnetism. |
| Lithium Geochemistry |
| Bio-gas generation by co-digestion process. |
| Dead Sea Water Stratification, and Sedimentation. |
| Brine Water Chemistry |
| Climate Change tracing and adaptation |
| Solid wastes management researches. |