Glass Coloring: This mineral compound is used to color glass. Glass becomes green in color due to the presence of iron impurities. Manganese can be used as a decolorizing agent to obtain the original color of glass.
Drying paints: It is also widely used to dry black paint easily and quickly.
Oxygen and chlorine: It is even used to prepare chlorine and oxygen. This naturally occurring mineral compound is used to color concrete too.
Coloring ceramics: Manganese dioxide is also used to color ceramics. It is widely used to color ceramics in various manufacturing industries all over the world.
Batteries: It is one of the most important components used in batteries which include alkaline batteries and zinc carbon batteries. A large amount of this naturally occurring mineral is used for the manufacture of dry cell batteries every year.
Manganese is also widely used to alloy aluminum to produce anti corrosive metals. It is also essential to manufacture iron and steel. Low cost steel can be manufactured with the use of this metal.
Furthermore, manganese dioxide is used for body painting and cave painting. There are a large number of cave paintings in Europe which have been made with the use of manganese dioxide. Besides, it is used to purify drinking water by removing iron and manganese from the water through a process called catalytic oxidation. The benefits and uses of this metal compound are numerous so it is in great demand for various experimental purposes.