stibnite antimony encyclopedia


  • Stibnite | mineral | Britannica.com

    Stibnite: Stibnite,, antimony sulfide (Sb2S3), the principal ore of antimony. This mineral has a brilliant metallic lustre, is lead- to steel-gray in colour, and fuses readily in a candle flame (at about 525° C [977° F]).

  • Kids.Net.Au - Encyclopedia > Antimony

    Kids.Net.Au - Encyclopedia > Antimony Search ... The natural sulfide of antimony, stibnite[?], was known and used in Biblical times as medicine and as a cosmetic.

  • Yellow Pine Times - Stibnite History

    Source: The Columbia Electronic Encyclopedia, ... Bradley Mining Company turned Stibnite into a major producer of antimony and tungsten from 1941 through 1945.

  • Stibnite - definition of stibnite by The Free Dictionary

    Define stibnite. stibnite synonyms, stibnite pronunciation, stibnite translation, English dictionary definition of stibnite. n. A lead-gray mineral, Sb2S3, that is the chief source of antimony. n a soft greyish mineral consisting of antimony sulphide in …

  • Antimony - Simple English Wikipedia, the free encyclopedia

    Antimony is sometimes found as an element, but normally it is found as stibnite, an antimony sulfide mineral. Stibnite is the main ore of antimony. China is the biggest maker of antimony; it makes 84% of all antimony. Other countries that make antimony …

  • Antimony glance - definition of Antimony glance by …

    Antimony glance synonyms, Antimony glance pronunciation, Antimony glance translation, English dictionary definition of Antimony glance. n. A lead-gray mineral, Sb2S3, that is the chief source of antimony. n a soft greyish mineral consisting of antimony sulphide in orthorhombic crystalline...

  • Stibnite - The Full Wiki

    1911 encyclopedia. Up to date as of January 14, 2010. From LoveToKnow 1911. STIBNITE, a mineral consisting of antimony sulphide, Sb2S3, occurring as bladed or acicular orthorhombic crystals; an important ore of antimony. It was mentioned by Dioscorides and Pliny under the names stimmi , stibi and platyophthalmon …

  • mineral antimony - iidm.co.za

    Stibnite - Wikipedia, the free encyclopedia Stibnite, sometimes called antimonite, is a sulfide mineral with the formula Sb 2 S 3. This soft grey material crystallizes in an orthorhombic space group. This soft grey material crystallizes in …

  • Stibnite - chemeurope.com

    Formation and structure. Stibnite is formed from antimony(III) compounds with hydrogen sulfide.This reaction gives a black precipitate: 2 Sb 3+ + 3 H 2 S → Sb 2 S 3 + 6 H +. This reaction is reversed by hydrochloric acid.. Stibnite is attacked by potassium hydroxide solution and dissolves in solutions of polysulfide ions to give polysulfido …

  • Antimony - Encyclopedia

    Antimony, - Encyclopedia ... Antimony; GEOGRAPHICAL NAMES: ANTIMONY (symbol Sb, ... For the preparation of metallic antimony the crude stibnite …

  • Stibnite - EBSCO Information Services

    Stibnite (stĭb′nīt), antimony sulfide, Sb2S3, a mineral, silvery gray in color, with a metallic luster. It crystallizes in the orthorhombic system.

  • antimony | Commercial production and uses - Students ...

    antimony - Commercial production and uses - High-grade or enriched stibnite reacts directly with scrap iron in the molten state, liberating antimony metal. The metal can also be obtained by conversion of stibnite to the oxide, followed by reduction with carbon.

  • Stibnite - Simple English Wikipedia, the free encyclopedia

    Stibnite is a mineral. Its chemical formula is Sb 2 S 3. It is the main ore of antimony. The American Museum of Natural History has a huge crystal of stibnite. Stibnite is soft, with a Mohs hardness of 2. Its specific gravity is 4.63. ...

  • stibnite | Infoplease

    stĭb´nīt [key], antimony sulfide, Sb 2S 3, a mineral, silvery gray in color, with a metallic luster. It crystallizes in the orthorhombic system. Found in many parts of the world, it is the most important ore of antimony. It is commonly deposited by

  • antimony - an overview | ScienceDirect Topics

    VIII.1.1 Antimony. Antimony began to be produced from the Bau district in 1823 and since then more than 85, 000 t have been produced (Wilford, 1955).Output declined rapidly and there is no present-day production. Stibnite accompanies gold around Bau and mercury at Gading.

  • Antimony - GluedIdeas.com - Historical Free Encyclopedia

    ANTIMONY, a bluish-white, exceedingly brittle metal. In its naturally occurring sulphide (stibnite) it has been known from very early times, more especially in Eastern countries, reference to it being made in the Old Testament.

  • Antimony - Wikipedia

    Antimony is a chemical element with symbol Sb (from Latin: stibium) and atomic number 51. A lustrous gray metalloid, it is found in nature mainly as the sulfide mineral stibnite …

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