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Lars77

(3,032 posts)
Fri Jun 29, 2012, 06:23 PM Jun 2012

Japan finds major rare earth deposits: researcher

http://dawn.com/2012/06/29/japan-finds-major-rare-earth-deposits-researcher/

TOKYO: Japan has found a large deposit of rare earth minerals in its Pacific seabed, enough to supply its hi-tech industries for more than 200 years, a scientist said Friday.

Around 6.8 million tonnes of the valuable minerals, used in electric cars, iPods and lasers, are sitting under the seabed near a far eastern Japanese island, Tokyo University professor Yasuhiro Kato told AFP.

He said mud samples taken from an area near Minamitorishima island, some 2,000 kilometres (1,250 miles) southeast of Tokyo, indicated deposits amounted to around 220 times the average annual amount used by industry in Japan.

The seabed contained a substantial amount of dysprosium – a rare earth mineral used in the engines for hybrid cars, he said.




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Well that sucks, China!
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Japan finds major rare earth deposits: researcher (Original Post) Lars77 Jun 2012 OP
The irony is that "rare earth elements" are anything but rare. TheWraith Jun 2012 #1
Well THAT'S serendipitous. Good for them. kestrel91316 Jun 2012 #2

TheWraith

(24,331 posts)
1. The irony is that "rare earth elements" are anything but rare.
Fri Jun 29, 2012, 06:26 PM
Jun 2012

In fact, they're incredibly common. By composition, they're more common than copper. The problem is that it's rare to find them in concentrations high enough to mine out.

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