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What is magnesite

发表时间:2020-09-04

Magnesite is the general name of minerals with high magnesium content. For example, brucite is a rare high magnesium mineral, also known as "magnesium hydroxide". Its chemical composition is Mg (OH) 2, the theoretical content of MgO is 69%, and the metallic magnesium is 41.6%. It is a high-quality magnesium ore. Periclase (mainly composed of MgO) made from brucite after calcination is a high-grade refractory.