Magnesite represents 61.2% of the mineral type category and light magnesium carbonate accounts for 54.0% of form demand in 2026. The magnesium carbonate mineral market is estimated at USD 253.09 million in 2026, is projected to reach USD 404.47 million by 2036 and is forecast to post a 4.8% CAGR between 2026 and 2036.