- brown manganese ore
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• бурая марганцевая руда• манганит
English-Russian dictionary of geology. 2011.
brown manganese ore
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Manganese — Not to be confused with Magnesium. This article is about the chemical element. For the ghost town, see Manganese, Minnesota. For the steamship, see SS Manganese. chromium ← manganese → iron ↑ Mn ↓ Tc … Wikipedia
Manganese dioxide — Manganese dioxide … Wikipedia
Bog ore — bog og (b[o^]g), n. [Ir. & Gael. bog soft, tender, moist: cf. Ir. bogach bog, moor, marsh, Gael. bogan quagmire.] [1913 Webster] 1. A quagmire filled with decayed moss and other vegetable matter; wet spongy ground where a heavy body is apt to… … The Collaborative International Dictionary of English
Iron ore — Iron ores are rocks and minerals from which metallic iron can be economically extracted. The ores are usually rich in iron oxides and vary in colour from dark grey, bright yellow, deep purple, to rusty red. The iron itself is usually found in the … Wikipedia
Red manganese — Red Red, a. [Compar. {Redder} ( d?r); superl. {Reddest}.] [OE. red, reed, AS. re[ a]d, re[ o]d; akin to OS. r[=o]d, OFries. r[=a]d, D. rood, G. roht, rot, OHG. r[=o]t, Dan. & Sw. r[ o]d, Icel. rau[eth]r, rj[=o][eth]r, Goth. r[ a]uds, W. rhudd,… … The Collaborative International Dictionary of English
Red-lead ore — Red Red, a. [Compar. {Redder} ( d?r); superl. {Reddest}.] [OE. red, reed, AS. re[ a]d, re[ o]d; akin to OS. r[=o]d, OFries. r[=a]d, D. rood, G. roht, rot, OHG. r[=o]t, Dan. & Sw. r[ o]d, Icel. rau[eth]r, rj[=o][eth]r, Goth. r[ a]uds, W. rhudd,… … The Collaborative International Dictionary of English
Black manganese — Black Black (bl[a^]k), a. [OE. blak, AS. bl[ae]c; akin to Icel. blakkr dark, swarthy, Sw. bl[ a]ck ink, Dan. bl[ae]k, OHG. blach, LG. & D. blaken to burn with a black smoke. Not akin to AS. bl[=a]c, E. bleak pallid. [root]98.] 1. Destitute of… … The Collaborative International Dictionary of English
Манганит — м л, у МпООН. Примеси SiO2, Fe2O3 и др. Мон. Габ. призм. Дв. по {011} и {100}. Сп. сов. по {010}, несов. по {110} и {001}. Агр. тонкокристаллнчсские, оолитовые, натечные, зернистые, друзы. Темно серый до черного. Черта красновато коричневая до… … Геологическая энциклопедия
Critical Foreign Dependencies Initiative — The Critical Foreign Dependencies Initiative (CFDI) is a strategy and list, maintained by the United States Department of Homeland Security, of foreign infrastructure which if attacked or destroyed would critically impact the U.S. [1][2] A copy… … Wikipedia
Asia — /ay zheuh, ay sheuh/, n. a continent bounded by Europe and the Arctic, Pacific, and Indian oceans. 2,896,700,000; ab. 16,000,000 sq. mi. (41,440,000 sq. km). * * * I Largest continent on Earth. It is bounded by the Arctic Ocean, the Pacific Ocean … Universalium
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
