• Hydrothermal | Definition of Hydrothermal by Merriam-Webster

    www.merriam-webster.com/dictionary/hydrothermal Hydrothermal definition is - of or relating to hot water —used especially of the formation of minerals by hot solutions rising from a cooling magma.
  • Hydrothermal synthesis - Wikipedia

    en.wikipedia.org/wiki/Hydrothermal_synthesis Hydrothermal synthesis includes the various techniques of crystallizing substances from high-temperature aqueous solutions at high vapor pressures; also termed "hydrothermal method".The term "hydrothermal" is of geologic origin.Geochemists and mineralogists have studied hydrothermal phase equilibria since the beginning of the twentieth century. George W. Morey at the Carnegie Institution and ...
  • Hydrothermal | Definition of Hydrothermal at Dictionary.com

    www.dictionary.com/browse/hydrothermal Hydrothermal definition, noting or pertaining to the action of hot, aqueous solutions or gases within or on the surface of the earth. See more.
  • Hydrothermal - an overview | ScienceDirect Topics

    www.sciencedirect.com/topics/engineering/hydrothermal Hydrothermal liquefaction yields high biomass conversion and relatively pure products. Biomass such as grasses, tropical, and aquatic plants can suitably be liquefied by the HTU process. Hydrothermal liquefaction is an environment-friendly technology.
  • Hydrothermal - definition of hydrothermal by The Free ...

    www.thefreedictionary.com/hydrothermal Define hydrothermal. hydrothermal synonyms, hydrothermal pronunciation, hydrothermal translation, English dictionary definition of hydrothermal. adj. 1. Of or relating to hot water. 2. Geology a. Of or relating to hot magmatic emanations rich in water. b. Of or relating to the rocks, ore deposits,...
  • Hydrothermal mineral deposit | geology | Britannica

    www.britannica.com/science/hydrothermal-mineral-deposit Hydrothermal mineral deposit, any concentration of metallic minerals formed by the precipitation of solids from hot mineral-laden water (hydrothermal solution). The solutions are thought to arise in most cases from the action of deeply circulating water heated by magma. Other sources of heating
  • Hydrothermal Synthesis - an overview | ScienceDirect Topics

    www.sciencedirect.com/topics/materials-science/hydrothermal-synthesis Hydrothermal synthesis is a method of synthesizing a single crystal that depends on the solubility of minerals in hot water under high pressure. The advantage of the hydrothermal method over others is its ability to create crystalline phases that are not stable at the melting point.
  • Mineral deposit - Hydrothermal solution | Britannica

    www.britannica.com/science/mineral-deposit/Hydrothermal-solution Hydrothermal solution. Hydrothermal mineral deposits are those in which hot water serves as a concentrating, transporting, and depositing agent. They are the most numerous of all classes of deposit. Hydrothermal deposits are never formed from pure water, because pure water is a poor solvent of most ore minerals. Rather, they are formed by hot brines, making it more appropriate to refer to them ...
  • Hydrothermal vent - Wikipedia

    en.wikipedia.org/wiki/Hydrothermal_vent A hydrothermal vent is a fissure on the seafloor from which geothermally heated water issues. Hydrothermal vents are commonly found near volcanically active places, areas where tectonic plates are moving apart at spreading centers, ocean basins, and hotspots. Hydrothermal deposits are rocks and mineral ore deposits formed by the action of hydrothermal vents.
  • Hydrothermal Vents - Woods Hole Oceanographic Institution

    www.whoi.edu/know-your-ocean/ocean-topics/seafloor-below/hydrothermal-vents Hydrothermal vents act as natural plumbing systems that transport heat and chemicals from the interior of the Earth and that help regulate global ocean chemistry. In the process, they accumulate vast amounts of potentially valuable minerals on the seafloor.