Book 1773 Technology of enrichment of gold-containing ores and placers . H. 2: course of lectures” by Bocharov V. A. and Ignatkina V. A. is a fascinating and in-depth study devoted to one of the most relevant and popular topics in the mining industry - the technology of enrichment of gold-bearing ores. This work will become a real guide for students, graduate students, as well as practitioners seeking to deepen their knowledge in the field of mining and metallurgy . The second part of the course of lectures covers a wide range of topics related to enrichment processes, including modern methods and technologies used to extract gold from ores and placers. The authors consider in detail both traditional and innovative approaches, which allows the reader to get a complete picture of the current state of affairs in this area. The book is saturated with practical examples and illustrations, which makes the material accessible and understandable, even for those who are just starting their way in studying this complex but fascinating science. The topics raised in the book concern not only technical aspects, but also economic, environmental and social issues related to the extraction and processing of gold. Given the growing demand for precious metals and the need to comply with environmental regulations, the authors emphasize the importance of developing sustainable and efficient technologies. This makes the book particularly relevant to students and professionals interested not only in the theory but also in the practical aspects of working in the mining industry. The book will be of interest not only to specialists in the field of mining, but also to those who are fond of economics, ecology and sustainable development. It will be a useful resource for students of mining and metallurgical universities, as well as for practicing engineers and managers working in this field. If you are looking for information about modern enrichment technologies, then «No1773 Technology of enrichment of gold-bearing ores and placer deposits» H. 2: course of lectures" will become an indispensable source of knowledge for you. The style of the authors is distinguished by clarity and logical presentation, which makes it easy to digest even the most complex topics. Bocharov and Ignatkin are recognized experts in their field, and their previous works, such as “Technology of mineral enrichment” and “Methods of processing ores”, have already gained popularity among specialists. In this book, they continue to develop their ideas, offering readers a fresh look at traditional methods and new technologies that can change the approach to enriching gold-bearing ores. Book 1773 Technology of enrichment of gold-containing ores and placers . H. 2: course of lectures” is not just a textbook, but a real encyclopedia of knowledge that will help you understand the intricacies of enrichment and give you an opportunity to look at this industry from a new perspective. If you want to be aware of the latest trends and technologies in the mining industry, this book will be your reliable companion on the way to success. Do not miss the opportunity to immerse yourself in the world of gold and technologies that make its extraction more efficient and safe.