See also:

• Health: Nutrition: Nutrients: Vitamins and Minerals: Magnesium  (5)
• Science: Chemistry: Elements: Alkali Earth Metals  (1)

ChemGlobe: Magnesium - Electronic, thermal, and steric data along with basic information..

ChemicalElements.com: Magnesium - Basic information, atomic structure, and table of isotopes..

EnvironmentalChemistry.com: Magnesium - Atomic structure, chemical and physical properties, and table of nuclides..

It's Elemental: Magnesium - Basic physical and historical information..

LANL: Magnesium - History, properties, uses, compounds, and handling..

Lenntech: Magnesium - Physical data, chemical properties, health and environmental effects..

USGS Minerals Information: Magnesium - Statistics and information on the worldwide supply, demand, and flow of the element (PDF format)..

Visual Elements: Magnesium - Image, general and physical information, source, uses, key isotopes, and ionisation energies..

WebElements: Magnesium - Extensive information on history, uses, occurrence, compounds, and properties of the element..

Wikipedia: Magnesium - Properties of the element, including its history, applications, and characteristics..

Radiochemistry of Magnesium - Full text of the monograph by A. W. Fairhall (Dept. of Chemistry, University of Washington, Seattle, Washington). [PDF] (January, 1961).