The book "Open development of complex non-ferrous metal deposits", written by the author B. Yumatov represents an important contribution to the field of mining and geology, which will be of interest to both professional specialists and students studying this discipline. In this work, the author shares his deep knowledge and experience, exploring the methods and technologies used to develop complex non-ferrous metal deposits, such as copper, zinc and lead. Complex-structural deposits are those characterized by an unusual geological structure, which makes their development a real challenge for the mining industry. Yumatov examines in detail various aspects related to the open development of such deposits, including geological, technological and economic factors. It focuses on the importance of an integrated approach to stock assessment, mine design and production process optimization. Readers will be able to learn about modern methods of geological exploration, as well as how new technologies can help in the effective extraction of resources from complex structures. The book will be of interest not only to professional mining engineers and geologists, but also to students studying mining, geology or related disciplines. It can be an indispensable tool for those who want to deepen their knowledge in the field of mineral resources development, as well as for researchers working in this field. Thanks to the available language and clear structure, the work will be useful for those who are just starting their way in the mining industry. The topics raised in the book cover a wide range of aspects, including environmental issues related to the extraction of non-ferrous metals, as well as issues of sustainable development and rational use of natural resources. Yumatov focuses on the need to comply with environmental norms and standards, which makes his work especially relevant in light of the current challenges facing humanity. The author's style is distinguished by clarity and logical presentation, which allows the reader to easily assimilate complex concepts and ideas. B. Yumatov is not only a scientist, but also a practitioner, which makes his approach to writing a book particularly valuable. He draws on his many years of experience in the mining industry and shares with readers real examples from practice, which makes the material alive and relevant. If you are interested in books such as Geology and Exploration of Mineral Deposits or Open Mining Technology, Open Development of Complex Structured Non-Ferrous Metal Deposits will be a real find for you. This book will not only expand your knowledge, but also help you better understand the complex processes taking place in the mining industry. In conclusion, “Open development of complex non-ferrous metal deposits” is not just a textbook, but a real encyclopedia of knowledge for everyone who is interested in mining and mineral resources development. The unique combination of theory and practice, in-depth analysis and topicality of the topics make this book worthy of attention and a must-read for anyone who wants to be at the forefront in the development of non-ferrous metals.