1. Microorganisms used in chalcopyrite bioleaching 2. Properties of chalcopyrite 3. Electrochemical dissolution process of chalcopyrite 4. Passivation mechanism of chalcopyrite in bioleaching 5. Role of gangue minerals in chalcopyrite bioleaching 6. Chalcopyrite bioleaching catalysed by silver 7. Industrial bioleaching of chalcopyrite