Look up: hematite

1. hematite
   [n] - the principal form of iron ore
   Found on http://www.webdictionary.co.uk/definitio
   
   
2. hematite
   (1) An iron mineral crystallizing in therhombohedral system; the most important oreof iron. (2) An iron oxide, Fe,O,, corrcsponding to an iron content of approximately 70%.
   Found on http://www.encyclo.co.uk/local/20742
   
   
3. hematite
   hematite pig iron: pig iron containing less than 0.20 % P Category: Iron and steel industries • an important ore of iron.It occours in splendent metallic-looking rhombohedral crystals,in massive forms and in earthy forms,the last called red ochre Category: Iron and steel industries
   Found on http://www.mijnwoordenboek.nl/definition
   
   
4. Hematite
   Hem'a·tite noun [ Latin haematites , Greek ... bloodlike, from a'i^ma , a'i`matos , blood.] (Min.) An important ore of iron, the sesquioxide, so called because of the red color of the powder. It occurs in splendent rh...
   Found on http://www.encyclo.co.uk/webster/H/31
   
   
5. hematite
   <chemical> An important ore of iron, the sesquioxide, so called because of the red colour of the powder. It occurs in splendent rhombohedral crystals, and in massive and earthy forms; the last called red ocher. ... Synonym: specular iron, oligist iron, rhombohedral iron ore, and bloodstone. Se...
   Found on http://www.mondofacto.com/facts/dictiona
   
   
6. Hematite
   • (n.) An important ore of iron, the sesquioxide, so called because of the red color of the powder. It occurs in splendent rhombohedral crystals, and in massive and earthy forms; -- the last called red ocher. Called also specular iron, oligist iron, rhombohedral iron ore, and bloodstone. See Br...
   Found on http://thinkexist.com/dictionary/meaning
   
   
7. hematite
   heavy and relatively hard oxide mineral, ferric oxide (Fe2O3), that constitutes the most important iron ore because of its high iron content (70 ... [6 related articles]
   Found on http://www.britannica.com/eb/a-z/h/35
   
   
8. Hematite
   Fe2O3 Molar mass: 159.6882
   Found on http://www.convertunits.com/molarmass/He
   
   
9. Hematite
   Hematite, also spelled as haematite, is the mineral form of iron(III) oxide (Fe2O3), one of several iron oxides. Hematite crystallizes in the rhombohedral system, and it has the same crystal structure as ilmenite and corundum. Hematite and ilmenite form a complete solid solution at temperatures abo...
   Found on http://en.wikipedia.org/wiki/Hematite
   
   
10. hematite
    (1) An iron mineral crystallizing in therhombohedral system; the most important oreof iron. (2) An iron oxide, Fe,O,, corrcsponding to an iron content of approximately 70%
    Found on http://www.encyclo.co.uk/local/21115
    
    
11. hematite
    red hematite A mineral consisting of iron oxide. It comes in two forms: red and gray. Red hematite is essentially rust. Common on Earth, it also occurs everywhere on Mars and is responsible for the planet's distinctive red color. gray hematite Gray hematite has a dark gray metallic lu...
    Found on http://www.daviddarling.info/encyclopedi
    
    
12. hematite
    hematite (hem'utīt) , mineral, an oxide of iron, Fe2O3, containing about 70% metal, occurring in nature in red to reddish-brown earthy masses and in steel-gray to black crystalline forms. Hematite that has a metallic luster is called specular hematite, or specular iron. The red powdered he...
    Found on http://www.infoplease.com/ce6/sci/A08233
    
    
13. Hematite
    Hematite is a name applied to two ores of iron, red hematite and brown hematite. They are both of a fibrous structure, and the fibres, though sometimes nearly parallel, usually diverge or even radiate from a centre. They rarely occur amorphous, but almost always in concretions, reniform, globular, b...
    Found on http://www.probertencyclopaedia.com/brow
    
    
14. Hematite
    [disambiguation] Hematite is the mineral form of iron oxide. Hematite may also refer to: ==Places== ...
    Found on http://en.wikipedia.org/wiki/Hematite_(d