Investing in Rhenium

Rhenium is a transition metal that is produced as a byproduct when refining molybdenum. It was the last discovered of all naturally-occurring elements and is one of the ten most expensive metals on Earth.

It has the third highest melting point of all elements, behind tungsten and carbon, and it is the fourth most dense, behind platinum, iridium, and osmium.

Rio Tinto (NYSE: RTP) - http://www.riotinto.com/

Codelco - http://www.codelco.com/

ESPI High Purity Metals - http://www.espimetals.com/metals/catrhenium.htm