- hydrothermal metamorphism
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гидротермальный метаморфизм
English-Russian dictionary of geology. 2011.
hydrothermal metamorphism
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Metamorphism — For other uses, see Metamorphism (disambiguation). Schematic representation of a metamorphic reaction. Abbreviations of minerals: act = actinolite; chl = chlorite; ep = epidote; gt = garnet; hbl = hornblende; plag = plagioclase. Two minerals… … Wikipedia
metamorphism — /met euh mawr fiz euhm/, n. 1. Geol. a change in the structure or constitution of a rock due to natural agencies, as pressure and heat, esp. when the rock becomes harder and more completely crystalline. 2. Archaic. metamorphosis. [1835 45; META + … Universalium
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… … Wikipedia
metamorphic rock — Any of a class of rocks that result from the alteration of preexisting rocks in response to changing geological conditions, including variations in temperature, pressure, and mechanical stress. The preexisting rocks may be igneous, sedimentary,… … Universalium
Harry Hammond Hess — Harry Hess, Kommandant der USS Cape Johnson (AP 172) Harry Hammond Hess (* 24. Mai 1906 in New York City; † 25. August 1969 in Woods Hole, Massachusetts) war ein US amerikanischer Geologe und einer der Wegbereiter der Theorie der Plattentektonik … Deutsch Wikipedia
Harry Hess — Harry Hess, Kommandant der USS Cape Johnson (AP 172) Harry Hammond Hess (* 24. Mai 1906 in New York City; † 25. August 1969 in Woods Hole, Massachusetts) war ein US amerikanischer Geologe und einer der Wegbereiter der Theorie der Plattentektonik … Deutsch Wikipedia
гідротермальний метаморфізм — гидротермальный метаморфизм hydrothermal metamorphism hydrothermale Metamorphose – процес мінералогічних та хімічних змін г.п. під дією термальних водних розчинів (гідротерм) … Гірничий енциклопедичний словник
Superior craton — in the west. The western margin extends from northern Minnesota through eastern Manitoba to northwestern Ontario.The formation of the Superior craton is best explained within the context of 2.72 2.68 Ga accretion of small continental plates and… … Wikipedia
Earth Sciences — ▪ 2009 Introduction Geology and Geochemistry The theme of the 33rd International Geological Congress, which was held in Norway in August 2008, was “Earth System Science: Foundation for Sustainable Development.” It was attended by nearly… … Universalium
Ore genesis — The various theories of ore genesis explain how the various types of mineral deposits form within the Earth s crust. Ore genesis theories are very dependent on the mineral or commodity. Ore genesis theories generally involve three components:… … Wikipedia
geology — /jee ol euh jee/, n., pl. geologies. 1. the science that deals with the dynamics and physical history of the earth, the rocks of which it is composed, and the physical, chemical, and biological changes that the earth has undergone or is… … Universalium
