Investing in Gadolinium

Gadolinium is a heavy lanthanide used in many storage devices.

Molycorp - http://www.molycorp.com/ - Molycorp is a mining and marketing subsidiary of Chevron (NYSE: CVX) that produces gadolinium, in addition to molybdenum and other rare earth elements.

Metall Rare Earth Limited - http://www.metall.com.cn/gd.htm