How to distinguish between magnesite and dolomite, that industrial extraction of magnesium is higher value, lower cost
The main chemical composition of dolomite is CaMgCO32, containing about 30% mg, dolomite can be extracted by pressure carbonization process, but the process is more complex, Magnesium Oxide.
The main chemical composition of magnesite is MgCO3, containing more than 80% of magnesium. Direct calcination can yield high purity Magnesium Oxide. The process is simple.
You do not know what to say is the extraction of magnesium or magnesium industry.
