About The Book

An Introduction to Mine Geology Part-I is a comprehensive and syllabus-oriented textbook designed to provide students with a strong foundation in the fundamental principles of mine geology. Written in a simple, clear, and systematic manner, this book is specially developed for diploma and undergraduate students of Mining Engineering, while also serving as a valuable reference for competitive examinations and self-study.

The book covers essential topics including physical geology, petrology, structural geology, crystallography, mineralogy and the geological processes that govern the formation and evolution of the Earth’s crust. Each topic is presented with concise explanations, scientifically accurate content, and well-labelled illustrations to promote conceptual understanding and long-term learning. Important definitions, key concepts, and examination-oriented points have been carefully incorporated to help students strengthen their fundamentals and improve academic performance.
Special emphasis has been placed on presenting complex geological concepts in an easy-to-understand format without compromising technical accuracy. The content is systematically organized to align with the academic curriculum and the practical requirements of Mining Engineering students.

Whether used as a classroom textbook, a practical reference, or a guide for examination preparation, Introduction to Mine Geology Part-I provides a balanced combination of theoretical knowledge and practical relevance. It is intended to inspire curiosity, build confidence, and develop a sound understanding of geology, making it an essential learning resource for students, educators, and aspiring mining professionals.

About The Author

Sagar Krishna Pahi is a distinguished educator, and academician, currently serving as a Lecturer in Geology at the Orissa School of Mining Engineering (OSME), Keonjhar. He earned his Bachelor’s degree in Geology from D.D. University, Keonjhar, and secured All India Rank (AIR) 31 in the IIT JAM examination, which led him to pursue his postgraduate studies at the prestigious Indian Institute of Technology (IIT) Kharagpur.
An accomplished scholar, Mr. Pahi has demonstrated exceptional academic excellence through remarkable performances in several national-level competitive examinations. He secured AIR 17 in the GATE (Geology & Geophysics) examination, AIR 2 in the CSIR-UGC NET, and Rank 1 in the Odisha Public Service Commission (OPSC) Lecturer in Geology examination. These achievements reflect his strong academic foundation and deep understanding of the Earth sciences.

With extensive teaching experience and a student-centric approach, Mr. Pahi is dedicated to simplifying complex geological concepts through clear explanations and structured learning. His commitment to academic excellence and quality education has enabled countless students to develop a strong understanding of geology and excel in their academic pursuits.

Driven by a passion for teaching, Mr. Pahi authored Introduction to Mine Geology Part-I to present geological concepts in a simple, systematic, and examination-oriented manner. By combining academic excellence with practical classroom experience, he aims to help students build strong conceptual foundations, excel in their studies, and develop a lasting interest in geology and mining sciences. His mission is to make quality geoscience education accessible, engaging, and relevant for future mining professionals.