- In geology, a mineral deposit formed by chemical processes that dissolve the original rock and deposit a new assemblage of minerals in its place.See also metasomatic replacement.
* * *in geology, mineral deposit formed by chemical processes that dissolve a rock and deposit a new assemblage of minerals in its place. See metasomatic replacement.
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replacement deposit — noun see replacement vein … Useful english dictionary
deposit — /di poz it/, v.t. 1. to place for safekeeping or in trust, esp. in a bank account: He deposited his paycheck every Friday. 2. to give as security or in part payment. 3. to deliver and leave (an item): Please deposit your returned books with the… … Universalium
replacement vein — noun also replacement deposit : substitution vein … Useful english dictionary
hydrothermal mineral deposit — ▪ geology 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 … Universalium
Volcanogenic massive sulfide ore deposit — Volcanogentic massive sulfide ore deposit at Kidd Mine, Timmins, Ontario, Canada, formed 2.4 billion years ago on an ancient seafloor. Volcanogenic massive sulfide ore deposits (VMS ) are a type of metal sulfide ore deposit, mainly Cu Zn Pb which … Wikipedia
mineral deposit — Introduction aggregate of a mineral in an unusually high concentration. About half of the known chemical elements (chemical element) possess some metallic (metal) properties. The term metal, however, is reserved for those chemical… … Universalium
Fred Meissner — Fred F. Meissner, PE (10 November 1931 – 18 September 2007) was an American Geologist and Engineer who contributed to the fields of Geology, Geophysics, Engineering, Petroleum Engineering, Geochemistry, Mineralogy, Physics, Mining, Economic… … Wikipedia
месторождение замещения — — [http://slovarionline.ru/anglo russkiy slovar neftegazovoy promyishlennosti/] Тематики нефтегазовая промышленность EN replacement deposit … Справочник технического переводчика
метасоматическое месторождение (геол.) — — [http://slovarionline.ru/anglo russkiy slovar neftegazovoy promyishlennosti/] Тематики нефтегазовая промышленность EN replacement deposit … Справочник технического переводчика
Business and Industry Review — ▪ 1999 Introduction Overview Annual Average Rates of Growth of Manufacturing Output, 1980 97, Table Pattern of Output, 1994 97, Table Index Numbers of Production, Employment, and Productivity in Manufacturing Industries, Table (For Annual… … Universalium