black hematite

псиломелан
черный гематит

English-Russian dictionary of geology. 2011.

Смотреть что такое "black hematite" в других словарях:

  • black diamond — noun Date: 1763 1. dense black hematite 2. plural coal 3a 3. carbonado III …   New Collegiate Dictionary

  • hematite — [hem′ə tīt΄, hē′mətīt΄] n. [L haematites < Gr haimatitēs, lit., bloodlike, red iron ore < haima, blood: see HEMO ] a reddish brown to black, rhombohedral mineral, Fe2O3, that is a major ore of iron; ferric oxide: see RED OCHER hematitic… …   English World dictionary

  • Hematite — For other uses, see Hematite (disambiguation). Hematite Hematite (blood ore) from Michigan (unknown scale) General Category …   Wikipedia

  • hematite — hematitic /hee meuh tit ik, hem euh /, adj. /hee meuh tuyt , hem euh /, n. a very common mineral, iron oxide, Fe2O3, occurring in steel gray to black crystals and in red earthy masses: the principal ore of iron. [1535 45; < L haematites… …   Universalium

  • hematite — /ˈhimətaɪt/ (say heemuhtuyt) noun a very common mineral, iron oxide, Fe2O3, occurring in steel grey to black crystals and in red earthy masses; the principal ore of iron. Also, haematite. {Latin haematītes hematite, from Greek haimatītēs blood… …   Australian English dictionary

  • hematite — noun Date: 1540 a reddish brown to black mineral consisting of ferric oxide, constituting an important iron ore, and occurring in crystals or as earthy red ocher • hematitic adjective …   New Collegiate Dictionary

  • hematite — he•ma•tite [[t]ˈhi məˌtaɪt[/t]] n. mir a mineral, ferric oxide, Fe2O3, occurring in brilliant black crystals and in earthy masses: the principal ore of iron • Etymology: 1535–45; < L haematītēs bloodstone < Gk haimatitēs (lithós) bloodlike… …   From formal English to slang

  • Brown hematite — Brown Brown (broun), a. [Compar. {Browner}; superl. {Brownest}.] [OE. brun, broun, AS. br?n; akin to D. bruin, OHG. br?n, Icel. br?nn, Sw. brun, Dan. bruun, G. braun, Lith. brunas, Skr. babhru. [root]93, 253. Cf. {Bruin}, {Beaver}, {Burnish},… …   The Collaborative International Dictionary of English

  • Psilomelane — Infobox mineral name = Psilomelane category = boxwidth = boxbgcolor = caption = A native sample of psilomelane formula = The general formula Ba(Mn2+)(Mn4+)8O16(OH)4 or as (Ba,H2O)2Mn5O10 Barium Manganese Oxide Hydroxide molweight = 590.03 gm… …   Wikipedia

  • Swaziland — /swah zee land /, n. a kingdom in SE Africa between S Mozambique and the E Republic of South Africa: formerly a British protectorate. 1,031,600; 6704 sq. mi. (17,363 sq. km). Cap.: Mbabane. * * * Swaziland Introduction Swaziland Background:… …   Universalium

  • Tiger's eye — This article is about the gemstone. For the characters in the Sailor Moon series, see Amazon Trio. Tiger s Eye Polished tiger s eye gemstone General …   Wikipedia

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