In 2009, a borehole drilled at Krafla, northeast Iceland, as part of the Icelandic Deep Drilling Project, unexpectedly penetrated into magma (molten rock) at only 2,100 meters depth, with a temperature of 900-1,000 C.
Source: http://www.sciencedaily.com/releases/2014/01/140123133217.htm
air conditioning repair air conditioning service nashville geothermal geothermal
No comments:
Post a Comment