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Robot: Perubahan kosmetika
{{Infobox mineral
|name = Hematit
|category = [[Mineral oksida]]
|boxwidth =
|boxbgcolor =
|image = Hematite.jpg
|imagesize =
|caption = Hematit dari [[Michigan]]
|strunz = 04.CB.05
|formula = [[besi(III) oksida]], Fe<sub>2</sub>O<sub>3</sub>, α-Fe<sub>2</sub>O<sub>3</sub>
|symmetry = Trigonal hexagonal scalenohedral<br/>[[Simbol H-M]]: ({{overline|3}}2/m) <br/>[[Kelompok ruang]]: R{{overline|3}}c
|unit cell = a = 5.038(2) Å, c = 13.772(12) Å; Z = 6
|color = Abu-abu metalik, kusam hingga merah menyala<!--
|habit = Tabular to thick crystals; micaceous or platy, commonly in rosettes; radiating fibrous, reniform, botryoidal or stalactitic masses, columnar; earthy, granular, oolitic-->
|system = [[Trigonal]]<!--
|twinning = Penetration and lamellar
|cleavage = None, may show partings on {0001} and {10{{overline|1}}1}
|fracture = Uneven to sub-conchoidal
|tenacity = Brittle-->
|mohs = 5.5–6.5<!--
|luster = Metallic to splendent-->
|refractive = n<sub>ω</sub> = 3.150–3.220, n<sub>ε</sub> = 2.870–2.940
|opticalprop = Uniaksial (-)
|birefringence = δ = 0.280
|pleochroism = O = merah kecoklatan; E = merah kekuningan
|streak = Merah menyala hingga merah gelap
|gravity = 5.26
|density =
|melt =
|fusibility =
|diagnostic =
|solubility =
|diaphaneity = Buram
|other =
|references = <ref name=HBM>{{cite book|editor=Anthony, John W.; Bideaux, Richard A.; Bladh, Kenneth W. and Nichols, Monte C.|title= Handbook of Mineralogy|publisher= Mineralogical Society of America|place= Chantilly, VA, US|url=http://rruff.geo.arizona.edu/doclib/hom/hematite.pdf|format=PDF|chapter=Hematite|accessdate=December 5, 2011|isbn=0962209724|volume=III (Halides, Hydroxides, Oxides)}}</ref><ref>[http://webmineral.com/data/Hematite.shtml Hematite]. Webmineral.com. Retrieved on 2011-06-22.</ref><ref>[http://www.mindat.org/min-1856.html Hematite]. Mindat.org. Retrieved on 2011-06-22.</ref>
}}
'''Hematit''' adalah bentuk [[mineral]] [[besi(III) oksida]] (Fe<sub>2</sub>O<sub>3</sub>). Hematit mengkristalisasi dalam sistem [[rombohedral]], dan memiliki struktur kristal yang sama dengan [[ilmenit]] dan [[korundum]]. Hematit dan ilmenit membentuk [[larutan padat]] pada suhu 950 &nbsp;°C.
 
Hematit merupakan mineral yang berwarna hitam hingga abu-abu perak atau baja, coklat hingga merah kecoklatan atau merah. Dalam skala kekerasan, hematit berada dalam skala 5 dari 6.
== Pranala luar ==
{{Commons|Hematite}}
* [http://www.mindat.org/min-2583.html Martite – Mindat w/ location data]
* [http://www.mindat.org/min-26770.html Iron rose – Mindat w/ locations]
* [http://www.ironminers.com/ Abandoned Mine Research].
* [http://marsrovers.jpl.nasa.gov/gallery/press/opportunity/20040212a/07-ml-3-soil-mosaic-B019R1_br.jpg Mars spheres image].
* [http://marsrovers.jpl.nasa.gov/gallery/press/opportunity/20040219a/08-AY-3-shiny-B026R1_br.jpg Mars trench image showing a shiny texture of half-buried spheres] (dark line is equipment shadow)
* [http://www.visitcumbria.com/wc/florence.htm Florence Mine, Cumbria, UK].
* [http://www.mindat.org/min-1856.html MineralData.org]
 
{{mineral-stub}}
 
[[Kategori:Mineral oksida]]
[[Kategori:Mineral besi]]
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