Why is Georgius Agricola considered the father of geology?

Georgius Agricola is considered the father of geology because of his work "De Re Metallica," which was one of the earliest comprehensive books on mining and Metallurgy that described geological processes and the study of minerals. He made significant contributions to the understanding of mineralogy and the Earth's processes, laying the foundation for the development of modern geology. His observations and classifications of minerals and rocks helped establish geology as a scientific discipline.