hydrothermal
adj.
of or pertaining to the activity of solutions and heated gases on the surface of the earth (Geology)
Hydrothermal circulation
Hydrothermal circulation in its most general sense is the circulation of hot water; 'hydros' in the Greek meaning water and 'thermos' meaning heat. Hydrothermal circulation occurs most often in the vicinity of sources of heat within the Earth's
crust. This generally occurs near
volcanic activity, but can occur in the deep crust related to the intrusion of
granite, or as the result of
orogeny or
metamorphism.
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hydrothermal
adv.
hydrothermally, in a hydrothermal manner (Geology)
adj.
hydrothermal, of or pertaining to the activity of solutions and heated gases on the surface of the earth (Geology)
Hydrothermal
(a.)
Of or pertaining to hot water; -- used esp. with reference to the action of heated waters in dissolving, redepositing, and otherwise producing mineral changes within the crust of the globe.
Webster's Revised Unabridged Dictionary (1913), edited by Noah Porter.
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