Mineral is a manifestly happening chemical compound which is usually in crystalline and inorganic form. A mineral has one unique chemical composition but a rock can be a combination of different minerals. The study of minerals is referred as mineralogy.
An ore is a special type of rock that contains a large amount of a particular mineral (usually a metal) to make it economically practical to extract that mineral from the surrounding rock. Ores can be mined in a number of ways, including strip mining. Ores are classified based on how they form like magmatic or volcanic ores, Carbonate alkaline ores, metamorphic ores, Sedimentary ore.