Definitions for "Hydrothermal"
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.
of, pertaining to, or using the hot waters or steam found at special locations within the earth's crust; as, hydrothermal power generation.
Pertaining to hot water, the actions of hot water or the products produced by the actions of hot water.
A method of growing synthetic quartz using a pressure vessel, calcium chloride or sodium chloride, and a quantity of natural quartz material.