radioactive mineral

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• radioactive mineral — radioaktyvusis mineralas statusas T sritis chemija apibrėžtis Radioaktyviųjų elementų turintis mineralas. atitikmenys: angl. radioactive mineral rus. радиоактивный минерал …   Chemijos terminų aiškinamasis žodynas

• mineral — MINERÁL, Ă, minerali, e, s.n., adj. 1. s.n. Corp solid, cu o anumită compoziţie chimică, care se găseşte în natură în stare cristalină sau amorfă, în componenţa rocilor şi a minereurilor. 2. adj. Care conţine minerale (1), care ţine de minerale,… …   Dicționar Român

• Mineral spring — For various place names, see Mineral Springs (disambiguation) The Mineral Spring, etching by Wenceslas Hollar (1607 1677). The unidentified central European spring features a sunken stone basin and ornamental retaining wall …   Wikipedia

• Radioactive decay — For particle decay in a more general context, see Particle decay. For more information on hazards of various kinds of radiation from decay, see Ionizing radiation. Radioactive redirects here. For other uses, see Radioactive (disambiguation).… …   Wikipedia

• Radioactive Man (comics) — Infobox comics character character name=Radioactive Man converted=y caption=The Radioactive Man on the cover of Thunderbolts: International Incident . (2008) Art by Marko Djurdjevic. real name=Chen Lu publisher=Marvel Comics debut= Journey into… …   Wikipedia

• Mineral industry of Russia — Russia is one of the world’s leading mineral producing countries and accounts for a large percentage of the CIS’s production of a range of mineral products, including metals, industrial minerals, and mineral fuels. In 2005, Russia ranked among… …   Wikipedia

• Mineral Policy Institute — The Mineral Policy Institute is an Australian based non governmental organisation that specialises in preventing environmentally and socially destructive mining, minerals and energy projects in Australia, Asia and the Pacific.[1] The institute as …   Wikipedia

• radioactive age — /reɪdioʊˌæktɪv ˈeɪdʒ/ (say raydeeoh.aktiv ayj) noun the age of a mineral, fossil, or wooden object as estimated from its content of radioactive isotopes …  

• clay mineral — any of a group of hydrous aluminum silicate minerals, as kaolinite, illite, and montmorillonite, that constitute the major portion of most clays. [1945 50] * * * Any of a group of important hydrous aluminum silicates with a layered structure and… …   Universalium

• 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

• Datation radioactive — Datation radiométrique Une datation radiométrique (dite « par radiochronologie ») est une méthode de datation absolue utilisant la variation régulière au cours du temps de la proportion de radioisotopes dans certains corps. La plus… …   Wikipédia en Français