Sentences with phrase «with hydrothermal circulation»

Greenfield EGS Projects Greenfield EGS developments take place in areas underlain by hot rock, but with no hydrothermal circulation to bring the heat close to the surface.

Not exact matches

Given that the tubules seem to be associated with fractures and water - cooled margins within the rocks, the researchers propose that hydrothermal activity — the local circulation of heated water, common after impacts — could have allowed microbial colonization of the glass from the surrounding environment.
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