Frederico Colon

Rare Earths: Valuable and in Short Supply

Discussion created by Frederico Colon on Jan 30, 2012
Latest reply on Feb 2, 2012 by Maria Villegas

Rare earths are not particularly rare, but the places where they occur have many people worried about a continual supply to keep our electronics running. Read more...

Rare earth oxides (clockwise from top center):
praseodymium,cerium, lanthanum, neodymium, samarium, and gadolinium.