Investing in Magnesium
Magnesium is an alkaline earth metal and the most commonly used structural metal after steel and aluminium. It is also used in specialty alloys and as an incendiary.
Rio Tinto - http://www.riotinto.com/
K-Mag - http://www.kmag.com/ - This division of Mosaic Co. (NYSE: MOS) makes potassium magnesium sulfate fertilizers which are an excellent source of magnesium, potassium, and sulfur.
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