- thorium-bearing
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торий-содержащий
English-Russian dictionary of geology. 2011.
English-Russian dictionary of geology. 2011.
Thorianite — Infobox mineral name = Thorianite category = boxwidth = boxbgcolor = imagesize = caption = formula = Thorium oxide, ThO2 molweight = color = Dark gray, brown black habit = Rounded grains system = Isometric twinning = Penetration twins on {111}… … Wikipedia
Torianita — General Categoría Mineral Fórmula química Óxido de torio (IV), ThO2 … Wikipedia Español
Metamictization — (sometimes called metamiction) is a natural process resulting in the gradual and ultimately complete destruction of a mineral s crystal structure, leaving the mineral amorphous. Affected material is therefore described as metamict. Certain… … Wikipedia
Chungcheongnam-do — Coordinates: 36°30′N 126°45′E / 36.5°N 126.75°E / 36.5; 126.75 … Wikipedia
Ch'ungch'ŏng, South — ▪ province, South Korea Korean in full Ch ungch ŏng namdo do (province), west central South Korea. Facing the Yellow Sea to the west, it is bounded on the north by Kyŏnggi province, on the east by North Ch ungch ŏng province, and on the… … Universalium
bröggerite — ˈbrəgəˌrīt noun ( s) Etymology: Swedish bröggerit, from W. C. Brögger died 1940 Norwegian mineralogist + Swedish it ite : a thorium bearing variety of uraninite (U,Th)O2 occurring in octahedral crystals (sp. gr. 9.03) … Useful english dictionary
dating — I In geology and archaeology, the process of determining an object s or event s place within a chronological scheme. Scientists may use either relative dating, in which items are sequenced on the basis of stratigraphic clues (see stratigraphy) or … Universalium
chemical element — Introduction also called element, any substance that cannot be decomposed into simpler substances by ordinary chemical processes. Elements are the fundamental materials of which all matter is composed. This article considers the… … Universalium
Molten salt reactor — scheme. A molten salt reactor (MSR) is a type of nuclear fission reactor in which the primary coolant, or even the fuel itself is a molten salt mixture. MSRs run at higher temperatures than water cooled reactors for higher thermodynamic… … Wikipedia
Fernald Feed Materials Production Center — The Fernald Feed Materials Production Center (commonly referred to simply as Fernald) was a uranium processing facility located near the rural town of Fernald, in Hamilton County, Ohio, about 20 miles northwest of Cincinnati, which fabricated… … 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