What kind of mineral is magnesium ore

1. Magnesium ore name: Magnesium ore
2. Properties of magnesium metal: Magnesium is a silver white, lightweight, and ductile metal. The density is 1.74g/cm3, the melting point is 650 ℃, and the boiling point is 1090 ℃. In the air, a thin oxide film is formed on the surface of magnesium, making it difficult for the air to react with it and lose its luster. It has strong reducibility, can react with boiling water to release hydrogen, and can produce dazzling white light when burning. Magnesium does not react with fluoride, hydrofluoric acid and chromic acid, nor is it corroded by caustic soda, but it is very easy to dissolve in organic and Mineral acid. Magnesium can be directly combined with nitrogen, sulfur, halogen, etc. Organic chemicals, including hydrocarbons, aldehydes, alcohols, phenols, amines, lipids, and most oils, only slightly or completely do not work with magnesium.
3. Magnesium ore types: Magnesium is widely distributed in nature, mainly in the form of solid and liquid minerals. Solid ores mainly include Magnesite, dolomite, etc; Liquid minerals mainly come from seawater, natural salt lake water, underground brine, etc. Although magnesium is contained in more than 60 minerals, the magnesium resources used worldwide are mainly dolomite, Magnesite, Brucite, Carnallite, and olivine. Next are seawater bittern, salt lake brine, and underground brine.