Ore deposits are natural concentrations of minerals that contain valuable metals or other resources. These deposits form through geological processes over millions of years, often found in specific locations where the right conditions exist, such as volcanic or sedimentary environments. Common examples of ores include gold, copper, and iron. Mining companies extract these ore deposits to obtain the valuable materials they contain. The process involves locating the deposits, assessing their size and quality, and then using various techniques to extract the minerals. The extracted ores are then processed to separate the valuable components from the waste material.