Iceland volcano drilling suggests magma could become source of high-grade energy
Wednesday, February 16, 2011 - 18:30
in Earth & Climate
Geologists drilling an exploratory geothermal well in 2009 in the Krafla volcano, Iceland, encountered a problem they were unprepared for: magma which flowed into the well at 2.1 kilometers depth, forcing the researchers to terminate the drilling. The research team believes it should be possible to find reasonably shallow bodies of magma elsewhere in Iceland and the world, which would make for attractive sources of high-grade energy.