"Gold Particles Flotation: Optimizing Bubble Surface Area Flux and Advanced Technologies for Enhanced Recovery" delves into the critical evolution of gold extraction methods in an era marked by dwindling resources and heightened environmental concerns. This comprehensive work explores the groundbreaking concept of Bubble Surface Area Flux (Sb), introduced by Gorain et al. in 1997, which revolutionizes our understanding of flotation kinetics and efficiency. Through a structured approach, the book examines the principles of bubble-particle interactions, the challenges of coarse gold recovery, and innovative strategies for optimizing Sb in flotation processes. It addresses pressing industry challenges, including declining ore grades and stricter regulations, while highlighting the broader implications of these advancements for sustainable mining practices. Designed for researchers, engineers, and students in mineral processing and mining engineering, this book serves as both a reference and a catalyst for innovation. Join us in exploring the future of gold recovery, where technology meets sustainability, and discover how we can reshape the mining industry for generations to come.