The book "Graphic calculations of the processes of enrichment of coal and other minerals" by G. C. Berger is a unique work that immerses the reader in the world of coal mining and mineral enrichment, using graphic methods to analyze and optimize processes. This work will become an indispensable assistant for students, engineers and specialists in the field of mining, as well as for anyone interested in modern technologies in the field of resource extraction and processing. In his book, Berger offers readers a deep understanding of coal enrichment processes, considering them not only from a theoretical but also from a practical point of view. The author shares his knowledge about various methods of enrichment, such as flotation, gravitational enrichment and others, while emphasizing the importance of graphic calculations. These calculations make it possible to visualize complex processes and make them more accessible to understanding. The reader will be able to see how graphic methods help in making decisions related to the choice of optimal technologies and equipment for coal enrichment. The book will be interesting not only to professionals, but also to those who are just beginning their journey in this area. Students of mining universities, graduate students and young professionals will find in it useful tips and practical recommendations that will help them in their studies and work. The book can also attract the attention of researchers involved in environmental and sustainable development, since the enrichment of coal and other minerals is directly related to the issues of rational use of natural resources and minimizing the impact on the environment. The topics raised in the book cover a wide range of issues, including the economics of enrichment, the choice of technological processes, and the impact of various factors on enrichment efficiency. Berger not only describes existing methods, but also proposes new approaches that can be applied in modern conditions. This book is not just a training manual, but a whole guide for practitioners to help them stay at the forefront in the rapidly changing world of the mining industry. The author's style is distinguished by clarity and accessibility of presentation, which makes complex technical aspects understandable even for an unprepared reader. G. C. Berger is the author of several works in the field of mining and mineral enrichment, and his experience and knowledge make this book especially valuable. Readers familiar with his other works will appreciate the consistency and depth of analysis that characterizes all of his works. If you are looking for information about graphic methods in coal enrichment, about modern technologies and approaches in the mining industry, or just want to expand your knowledge in this area, this book will be a real find for you. “Graphical calculations of the processes of enrichment of coal and other minerals” is not just a book, but a whole world that opens up new horizons of knowledge and opportunities for you. Do not miss the chance to immerse yourself in the fascinating and important world of coal mining, which will certainly have an impact on the future of our planet.