Introduction.- Chemical Fundamentals of Hydrometallurgy.- Speciation and Phase Diagrams.- Rate Processes.- Metal Extraction.- Separation of Dissolved Metals.- Metal Recovery Processes.- Metal Utilization.- Environmental Issues.- Process Design Principles.- General Economics for Hydrometallurgical Processes.- General Statistics for Hydrometallurgical Applications.- Appendix A: Atomic Weights.- Appendix B: Miscellaneous Constants.- Appendix C: Conversion Factors.- Appendix D: Free Energy Data.- Appendix E: Laboratory Calculations.- Appendix F: Selected Ionic Species Data.- Appendix G: Standard Half-Cell Potentials.- Appendix H: General Terminology.- Appendix I: Common Sieve Sizes.- Appendix J: Metals and Minerals