Mining Weekly Hopes high as copper set for record year on supply crunch | ESPERANZA MINE - As workers prime crushing mills and tune heavy machinery in Chile's desert north, the world's only major new copper mine to be inaugurated this year hopes to cash in on what... (photo: Creative Commons / Materialscientist)
Seeking Alpha Rare Earth Metals Are Becoming Rarer and More Attractive | Not too long ago in our national history, mining for rare earths (Market Vectors Rare Earth/Strategic Metals (REMX) was an American enterprise. As in so many other areas, such as nuclear power, auto... (photo: WN / Yeshe Choesang)
