Sewage yields more gold than top mines
Japan just discovered a new source of mineral wealth -- sewage.
Higher gold yields than can be found than in some of the best mines in world.
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http://www.fastcompany.com/blog/kit-eaton/technomix/mining-poop-gold
Mining Poop For Gold
This is one bizarre way to ride out the current economic lull: A treatment plant in Japan has been processing effluent to recover small quantities of gold contained in sewage. And in one year produced a higher yield than you might expect from a gold mine.
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http://www.thunting.com/smf/index.php/topic,3232.msg23224.html#msg23224
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« Last Edit: February 03, 2009, 03:08:03 pm by Sweet Sue »
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