Magnesium
Of metal, carnallite, spinel, olivine, dolomite, magnesite and periclase. May also be referred to as Mg and atomic number 12.
A light silver-white ductile bivalent metallic element; in pure form it burns with brilliant white flame; occurs naturally only in combination (as in magnesite and dolomite and carnallite and spinel and olivine).
This concept's ID is @1~73952