Magnesium is a chemical element with symbol Mg and atomic number 12. It is a shiny gray solid which bears a close physical resemblance to the other five elements in the second column (group 2, or alkaline earth metals) of the periodic table: all group 2 elements have the same electron configuration in the outer electron shell and a similar crystal structure. Magnesium is the eighth most abundant element in the Earth's crust[6] and the fourth most common element in the Earth (after iron, oxygen and silicon), making up 13% of the planet's mass and a large fraction of the planet's mantle. Magnesium is highly flammable, especially when powdered or shaved into thin strips, though it is difficult to ignite in mass or bulk. -Wikipedia Quarter not included

• Package Dimensions ‏ : ‎ 3.15 x 1.57 x 1.57 inches; 0.63 ounces
• Date First Available ‏ : ‎ June 13, 2019
• Manufacturer ‏ : ‎ Prince Frederick Store