Ore types refer to the various categories of naturally occurring minerals from which metals and other valuable materials can be extracted. Common ore types include iron ore, copper ore, and gold ore. Each type contains specific minerals that are economically viable for mining and processing. The classification of ore types is often based on their mineral composition and the metals they contain. For example, bauxite is the primary ore for extracting aluminum, while zinc ore is rich in the mineral sphalerite. Understanding these types helps in efficient resource management and mining practices.