Explore the IUGS classification of igneous rocks in this 29-minute lecture from the comprehensive 16-week Petrology course. Delve into the intricacies of rock classification as Dr. Harel Thomas, Professor of Applied Geology at Doctor Harisingh Gour Vishwavidyalaya, presents the International Union of Geological Sciences (IUGS) system for categorizing igneous rocks. Gain valuable insights into this standardized classification method, essential for undergraduate and postgraduate geology students. Enhance your understanding of petrology and develop crucial skills in rock identification and analysis.