The Principles and Practice of Coal Mining is a comprehensive book written by James Tonge in 1906. The book provides a detailed overview of the principles and practices of coal mining, covering topics such as geology, mining methods, ventilation, safety, and management. It is intended for use as a reference guide for mining engineers, managers, and workers, as well as for students studying mining engineering. The book is divided into several sections, each covering a different aspect of coal mining. The first section provides an overview of the geological formations that contain coal, including the different types of coal and their properties. The second section covers the methods used to extract coal from the ground, including underground and surface mining techniques. The third section of the book focuses on ventilation and safety in coal mines, discussing the importance of maintaining proper air circulation and the various safety measures that must be taken to prevent accidents and injuries. The fourth section covers the management of coal mines, including the organization of the workforce, the management of finances and resources, and the legal and regulatory framework governing mining operations. Throughout the book, Tonge provides detailed explanations of the various technical aspects of coal mining, using diagrams, illustrations, and examples to make the information more accessible to readers. The book is written in a clear and concise style, making it an invaluable resource for anyone involved in the coal mining industry. Despite being over a century old, The Principles and Practice of Coal Mining remains a relevant and informative guide to the principles and practices of coal mining.This scarce antiquarian book is a facsimile reprint of the old original and may contain some imperfections such as library marks and notations. Because we believe this work is culturally important, we have made it available as part of our commitment for protecting, preserving, and promoting the world's literature in affordable, high quality, modern editions, that are true to their original work.