Manganese carbonate
Manganese carbonate, also known as manganese(II) carbonate, is a chemical compound. It is a brownish powder with a chemical formula of MnCO3. It can be heated to produce manganese(II) oxide and carbon dioxide. It is made by reacting a soluble manganese compound such as manganese(II) chloride with sodium carbonate.
Manganese Carbonate Media
Pink rhodochrosite, the mineral form of MnCO3, is of practical value as well as sought by collectors.