Part I Some topical issues in medical geology of Africa: current knowledge and research gaps 1. General introduction 2. Project selection, proposal writing and reporting (dissertation or thesis) in medical geology 3. Geoenvironmental variables as causal co-factors of diseases of unknown aetiology in Africa 4. Environmental health impacts of geogenic source pollution in Africa 5. Combatting effects of ionising radiation exposure around uranium and gold mines in subsaharan Africa 6. Geophagic practices in Africa
Part II An exposition of some geomedically important elements, with Africa case descriptions 7. Introduction 8. Medical geology of arsenic 9. Medical geology of fluorine 10. Medical geology of iodine 11. Medical geology of lead 12. Medical geology of manganese 13. Medical geology of mercury 14. Medical geology of selenium 15. Medical geology of zinc
Part III Conclusion 16. General conclusion 17. Conclusion: medical geology in Africa - future perspectives and prospects