Metallogeny is the study of what?

Metallogeny is the study of the origin, formation, and distribution of mineral deposits, particularly metallic ores, within the Earth’s crust. It investigates the geological processes and conditions that lead to the concentration of valuable metals, such as gold, silver, copper, and iron, in specific locations. Metallogeny combines aspects of geology, geochemistry, and mineralogy to understand how these deposits form over geological time and to aid in the exploration and exploitation of mineral resources.