Crystallophysics of Minerals . Workshop by A. A. Nikolaeva is a unique and deep immersion in the world of mineralogy and crystal physics. This publication will be an indispensable assistant for both students studying geological sciences and professionals working in the field of mineralogy and materials science. In this book, the author offers the reader not only the theoretical foundations of crystal physics, but also practical tasks that will help to consolidate the knowledge gained. Each section of the book is imbued with the spirit of scientific search and curiosity, which makes it interesting for those who seek to better understand the nature of minerals and their physical properties. Nikolaev masterfully combines theory with practice, which allows the reader not only to realize, but also to apply the knowledge gained in real conditions. The topics raised in the book cover a wide range of issues related to crystalline structures, their symmetry, and physical properties. The author examines in detail the methods of mineral research, including optical and X-ray methods, as well as experimental approaches that allow the study of crystals in laboratory conditions. This makes the book particularly valuable for undergraduate and graduate students who are preparing for research activities or research projects. The book will be of interest not only to students of geological and material sciences, but also to everyone who is fond of mineralogy, crystal physics and related sciences. It is suitable for both young and older audiences who want to expand their knowledge in this area. Readers interested in the nature of minerals, their formation and properties will find in the Crystallophysics of Minerals a lot of useful information and practical advice. Style A. A. Nikolaeva is distinguished by accessibility and clarity of presentation, which makes complex scientific concepts understandable even for those who are just beginning to get acquainted with this topic. His previous works, such as Minerals and their Properties and Fundamentals of Mineralogy, have already established themselves as quality sources of information, and Crystallophysics of Minerals. This is no exception. The author skillfully uses examples from real practice, which allows the reader to see how theoretical knowledge is applied in life. The book also raises important questions about the importance of minerals in our lives and their role in various industries, from industry to ecology. This makes it relevant not only for highly specialized readers, but also for a wide audience interested in modern challenges and problems associated with the use of natural resources. In conclusion, “Crystal Physics of Minerals . The workshop is not just a tutorial, but a real find for anyone who wants to understand the world of minerals and their physical properties more deeply. This book will be a reliable companion on a scientific journey, opening the door to the fascinating world of crystals and their amazing capabilities. Do not miss the chance to enrich your knowledge and skills by diving into the pages of this unique publication!