• Shikha Dimri
• Manisha Sharma
• Dr. B.S. Rawat
• Dr. Suneeta Singh

It is of great interest to study the condition and chemical composition of the region of the earth’s interior to determine the equation of state for magnesium oxide. A white, hydroscopic solid mineral known as magnesium oxide (MgO) which arise in natural world as periclase. It is made up of an empirical MgO formula consisting of a gill of Mg2+ and O2- ions that are connected by ionic bonding. The hardness of the mohs is 5.5. Magnesium oxide is used as a gemstone called periclase. In the Earth sciences, physics, and chemistry periclase (MgO) is considered as one of the most common mineral. The other name given to magnesium oxide are magnesia alba, calcined magnesia, magnesia and periclase. The magnesium oxide study provides information about the deep–earth mineral’s high-pressure conduct. This review paper deals with the about on the occurrence of MgO, its properties, its applications, its experimental as well as theoretical status and its equation of state.

MgO, equation of state, elasticity, thermal expansion

"EQUATION OF STATE OF MgO: A REVIEW", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 4, page no.222-232, April-2019, Available :http://www.jetir.org/papers/JETIR1904E40.pdf

"EQUATION OF STATE OF MgO: A REVIEW", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 4, page no. pp222-232, April-2019, Available at : http://www.jetir.org/papers/JETIR1904E40.pdf