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Exploration & Production Geology :: Geothermal energy : General Discussion - Exploration & Production Geology
Exploration & Production Geology
http://www.epgeology.com/

Geothermal energy
http://www.epgeology.com/general-discussion-f36/geothermal-energy-t377.html		 Page 1 of 1
Author:  Harold [ Tue Jan 18, 2011 5:29 am ]
Post subject:  Geothermal energy
Author:  alexisrois [ Fri Apr 20, 2012 10:30 am ]
Post subject:  Re: Geothermal energy
A geothermal system needs heat, permeability & water. The heat from core of the earth constantly flows external. Sometimes the heat, as magma reaches the surface as lava, but it normally remains below the Earth's crust, heating nearby rock & water, sometimes to levels as hot as 700 F.
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