- cobalt ore
-
кобальтовая руда
English-Russian dictionary of geology. 2011.
cobalt ore
Смотреть что такое "cobalt ore" в других словарях:
Cobalt extraction techniques — Cobalt ore Several methods exist for the separation of cobalt from copper and nickel. They depend on the concentration of cobalt and the exact composition of the used ore. Contents … Wikipedia
Cobalt — This article is about the metal. For other uses, see Cobalt (disambiguation). iron ← cobalt → nickel ↑ Co ↓ Rh … Wikipedia
cobalt processing — Introduction preparation of the metal for use in various products. Below 417° C (783° F), cobalt (Co) has a stable hexagonal close packed crystal structure. At higher temperatures up to the melting point of 1,495° C (2,723° F), the… … Universalium
cobalt — /koh bawlt/, n. a silver white metallic element with a faint pinkish tinge, occurring in compounds whose silicates afford important blue coloring substances for ceramics. Symbol: Co; at. wt.: 58.933; at. no.: 27; sp. gr.: 8.9 at 20°C. [1675 85; … Universalium
Cobalt, Ontario — Cobalt Town Nickname(s): Silver City … Wikipedia
cobalt — [kō′bôlt΄] n. [Ger kobalt: so named ( c. 1730) by Georg Brandt (1694 1768), Swed chemist < Ger kobold, lit., goblin; term used for the ore by miners, who regarded it as worthless and as injurious because of its arsenic content] a hard,… … English World dictionary
cobalt — 1680s, from Ger. kobold household goblin, Harz Mountains silver miners term for rock laced with arsenic and sulfur (so called because it degraded the ore and made the miners ill), from M.H.G. kobe hut, shed + *holt goblin, from hold gracious,… … Etymology dictionary
Cobalt Silver Rush — The Cobalt Silver Rush started in 1903 when huge veins of silver were discovered by workers on the Temiskaming and Northern Ontario Railway (T NO) near the Mile 103 post. By 1905 a full scale silver rush was underway, and the town of Cobalt,… … Wikipedia
Ore — For other uses, see Ore (disambiguation). Iron ore (Banded iron formation) … Wikipedia
Ore Mountains — For other similarly named ranges, see Ore Mountains (disambiguation). Ore Mountains Erzgebirge Krušné hory Range … Wikipedia
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
