October 27, 2010

Rare earth: The next big bubble?

China's decision to curb production has sent prices spiraling, with demand expected to soar.


SYDNEY — Bankers visiting Navigator Resources Ltd.'s gold mine in Western Australia two weeks ago soon turned their focus to a different set of metals about 620 miles to the north: rare earth.

Rare earth in China
click image to enlarge

Rare earth is processed at the Port of Lianyungang in China’s Jiangsu province earlier this month. Today’s high-tech industries are using increasing amounts of rare earth in their products. Vehicles such as the Toyota Prius contain about 10 kilograms of rare earth, while a typical 3-megawatt wind turbine requires 1 ton.

The Associated Press

Twelve days after their Oct. 11 tour, Navigator said it planned to sell half its rare earth assets for at least $9.9 million to create a separately listed company. The speed of the deal comes amid surging interest in the minerals used in disk drives, wind turbines and guided missiles because of looming shortages caused by China's cuts to exports that account for more than 97 percent of world supply.

Shares of Lynas Corp. and Molycorp Inc., the biggest non-Chinese rare earth companies by market value, have more than doubled since July, when China said it would cut shipments by 72 percent in the second half of the year. Now, smaller rivals such as Navigator, Korab Resources Ltd. and Greenland Minerals & Energy Ltd. are burnishing their rare earth assets.

"It does smack essentially of the vogue investment," said Ric Ronge, who helps manage the equivalent of $1.1 billion at Pengana Capital Ltd. in Melbourne. "It's been used almost as an instrument to come and mine the market."

Lynas, which is based in Sydney, estimates the global rare earth market this year at $7.8 billion, or about a week's sales for Wal-Mart Stores Inc. Still, China's cutbacks have raised political tension because of the strategic importance of the metals used in Toyota's Prius hybrid cars, Research in Motion BlackBerrys, alternative energy generation and weapons.

Ensuring supplies of rare earth is "crucial," German Economy Minister Rainer Bruederle said Tuesday. The Pentagon is due to report to Congress this month on its plans for securing resources. China says its curbs are needed to shut inefficient mines that waste resources and damage the environment.

The price of lanthanum oxide, used in hybrid batteries, has risen sixfold since the second quarter to $50 a kilogram, according to Lynas' website.

World demand for rare earth will increase to about 225,000 tons by 2015 from 125,000 tons this year, Molycorp Chief Executive Officer Mark A. Smith said last week in an interview. 2015, China will produce 175,000 tons, with the gap to be filled mainly by Molycorp and Lynas, he said.

"It's only going to take probably four to six significant rare earth-producing mines to fulfill global demand for the next five to 10 years," said John Mair, general manager of business development at Greenland Minerals, whose project in Australia may start in 2015. "There is a bit of a rare earth bubble that is starting to emerge."

Rare earth companies have to overcome regulatory and technical hurdles to develop assets, which can take years, said Trent Allan, an analyst at Resource Capital Research in Sydney.

"Everyone is looking for the 3-cent stock that suddenly could shoot to 10 cents, really on the back of hype," said Cameron Peacock, a market analyst at IG Markets in Melbourne. "These things will crash as quickly as they've risen."

Even so, the prospect of shortages and rising prices hasn't been enough to lure the manager of the world's biggest mining fund.

Rare earth is "not like producing a bar of gold," said Evy Hambro, who oversees $14.2 billion at BlackRock Inc.'s World Mining Fund. "You're producing a basket of commodities of whose prices you're never really certain. They have lots of different applications and those applications change the whole time."


Were you interviewed for this story? If so, please fill out our accuracy form

Send question/comment to the editors

Further Discussion

Here at PressHerald.com we value our readers and are committed to growing our community by encouraging you to add to the discussion. To ensure conscientious dialogue we have implemented a strict no-bullying policy. To participate, you must follow our Terms of Use.

Questions about the article? Add them below and we’ll try to answer them or do a follow-up post as soon as we can. Technical problems? Email them to us with an exact description of the problem. Make sure to include:
  • Type of computer or mobile device your are using
  • Exact operating system and browser you are viewing the site on (TIP: You can easily determine your operating system here.)