Definition of magnesium carbonate in English English dictionary
The magnesium salt of carbonic acid, MgCO3; it is a white powdery solid that occurs as magnesite and other minerals; it used as a mild base and in numerous industrial applications
A very light, odorless, white powdery compound, MgCO, used in a wide variety of manufactured products including inks, glass, dentifrices, and cosmetics