Fer oxydé
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About Fer oxydé
Name Encoding
ASCII-7:
Fer oxyde
Unique Identifiers
Mindat ID:
10165
Long-form identifier:
mindat:1:1:10165:1
Similar Names
| Feroxyhyte | A valid IMA mineral species | Fe3+O(OH) |
Age distribution
Recorded ages:
Mesozoic : 236 ± 7 Ma to 145 ± 4 Ma - based on 6 recorded ages.
Chemical Analysis
Oxide wt%:
| 1 | 2 | 3 | |
|---|---|---|---|
| Fe2O3 | 87.0 % | 86.95 % | |
| MnO2 | 2.5 % | 2.93 % | |
| SiO2 | 5.0 % | 8.20 % | |
| Al2O3 | 2.0 % | 0.73 % | 0.12 % |
| Loss | 3.5 % | 1.19 % | |
| TiO2 | 5.69 % | ||
| MnO | 0.16 % | ||
| FeO | 88.91 % | ||
| MgO | 0.47 % | ||
| Total: | 100 % | 100 % | 95.35 % |
Empirical formulas:
| Sample ID | Empirical Formula |
|---|---|
| 3 | (Fe3+,Al)1.774(Fe2+, Mg, Mn)0.113Ti0.113O3 |
Sample references:
| ID | Locality | Reference | Notes |
|---|---|---|---|
| 1 | Bihain, Vielsalm, Luxembourg, Wallonia, Belgium | ||
| 2 | Colanhan, Lierneux, Liège, Wallonia, Belgium | ||
| 3 | Dypingdal serpentine-magnesite deposit, Snarum, Modum, Buskerud, Norway | Microprobe, Fe2+ |
Crystal Structure
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Data courtesy of the American Mineralogist Crystal Structure Database. Click on an AMCSD ID to view structure
| ID | Species | Reference | Link | Year | Locality | Pressure (GPa) | Temp (K) |
|---|---|---|---|---|---|---|---|
| 0002226 | Goethite | Gualtieri A, Venturelli P (1999) In situ study of the goethite-hematite phase transformation by real time synchrotron powder diffraction American Mineralogist 84 895-904 |  | 1999 | 0 | 298 | |
| 0002227 | Goethite | Gualtieri A, Venturelli P (1999) In situ study of the goethite-hematite phase transformation by real time synchrotron powder diffraction American Mineralogist 84 895-904 | | 1999 | 0 | 429 | |
| 0003165 | Goethite | Nagai T, Kagi H, Yamanaka T (2003) Variation of hydrogen bonded O...O distances in goethite at high pressure American Mineralogist 88 1423-1427 | | 2003 | 0 | 293 | |
| 0003166 | Goethite | Nagai T, Kagi H, Yamanaka T (2003) Variation of hydrogen bonded O...O distances in goethite at high pressure American Mineralogist 88 1423-1427 | | 2003 | 0.5 | 293 | |
| 0003167 | Goethite | Nagai T, Kagi H, Yamanaka T (2003) Variation of hydrogen bonded O...O distances in goethite at high pressure American Mineralogist 88 1423-1427 | | 2003 | 2.8 | 293 | |
| 0003168 | Goethite | Nagai T, Kagi H, Yamanaka T (2003) Variation of hydrogen bonded O...O distances in goethite at high pressure American Mineralogist 88 1423-1427 | | 2003 | 6.3 | 293 | |
| 0003169 | Goethite | Nagai T, Kagi H, Yamanaka T (2003) Variation of hydrogen bonded O...O distances in goethite at high pressure American Mineralogist 88 1423-1427 | | 2003 | 9 | 293 | |
| 0004538 | Goethite | Alvarez M, Sileo E E, Rueda E H (2008) Structure and reactivity of synthetic Co-substituted goethites American Mineralogist 93 584-590 | | 2008 | synthetic | 0 | 293 |
| 0004539 | Goethite | Alvarez M, Sileo E E, Rueda E H (2008) Structure and reactivity of synthetic Co-substituted goethites American Mineralogist 93 584-590 | | 2008 | synthetic | 0 | 293 |
| 0004540 | Goethite | Alvarez M, Sileo E E, Rueda E H (2008) Structure and reactivity of synthetic Co-substituted goethites American Mineralogist 93 584-590 | | 2008 | synthetic | 0 | 293 |
| 0004541 | Goethite | Alvarez M, Sileo E E, Rueda E H (2008) Structure and reactivity of synthetic Co-substituted goethites American Mineralogist 93 584-590 | | 2008 | synthetic | 0 | 293 |
| 0004542 | Goethite | Alvarez M, Sileo E E, Rueda E H (2008) Structure and reactivity of synthetic Co-substituted goethites American Mineralogist 93 584-590 | | 2008 | synthetic | 0 | 293 |
| 0010471 | Goethite | Yang H, Lu R, Downs R T, Costin G (2006) Goethite, alpha-FeO(OH), from single-crystal data Acta Crystallographica E62 i250-i252 |  | 2006 | Park County, Colorado, USA | 0 | 293 |
| 0010571 | Goethite | Hoppe W (1940) Uber die kristallstruktur von alpha-AlOOH (diaspore) und alpha-Fe OOH(nadeleisenerz) Zeitschrift fur Kristallographie 103 73-89 | | 1940 | Synthetic | 0 | 293 |
| 0017983 | Goethite | Goldsztaub M (1935) Etude de quelques derives de l'oxyde ferrique (Fe O * O H, Fe O2 Na, Fe O Cl) determination de leurs structures. _cod_database_code 1011087 Bulletin de la Societe Francaise de Mineralogie 58 6-76 | 1935 | 0 | 293 | ||
| 0016643 | Goethite | Hazemann J, Berar J, Manceau A (1991) Rietveld studies of the aluminium-iron substitution in synthetic goethite _cod_database_code 1008766 Materials Science Forum 79 821-826 | 1991 | 0 | 293 | ||
| 0016644 | Goethite | Hazemann J, Berar J, Manceau A (1991) Rietveld studies of the aluminium-iron substitution in synthetic goethite _cod_database_code 1008767 Materials Science Forum 79 821-826 | 1991 | 0 | 293 | ||
| 0016645 | Goethite | Hazemann J, Berar J, Manceau A (1991) Rietveld studies of the aluminium-iron substitution in synthetic goethite _cod_database_code 1008768 Materials Science Forum 79 821-826 | 1991 | 0 | 293 | ||
| 0000143 | Hematite | Blake R L, Hessevick R E, Zoltai T, Finger L W (1966) Refinement of the hematite structure American Mineralogist 51 123-129 | | 1966 | Elba, Italy | 0 | 293 |
| 0002228 | Hematite | Gualtieri A, Venturelli P (1999) In situ study of the goethite-hematite phase transformation by real time synchrotron powder diffraction American Mineralogist 84 895-904 | | 1999 | 0 | 586 | |
| 0002229 | Hematite | Gualtieri A, Venturelli P (1999) In situ study of the goethite-hematite phase transformation by real time synchrotron powder diffraction American Mineralogist 84 895-904 | | 1999 | 0 | 790 | |
| 0002230 | Hematite | Gualtieri A, Venturelli P (1999) In situ study of the goethite-hematite phase transformation by real time synchrotron powder diffraction American Mineralogist 84 895-904 | | 1999 | 0 | 1052 | |
| 0017806 | Hematite | Maslen E N, Streltsov V A, Streltsova N R, Ishizawa N (1994) Synchrotron X-ray study of the electron density in alpha-Fe2O3 Acta Crystallographica B50 435-441 | | 1994 | synthetic | 0 | 293 |
| 0017807 | Hematite | Maslen E N, Streltsov V A, Streltsova N R, Ishizawa N (1994) Synchrotron X-ray study of the electron density in alpha-Fe2O3 Acta Crystallographica B50 435-441 | | 1994 | synthetic | 0 | 293 |
| 0017808 | Hematite | Maslen E N, Streltsov V A, Streltsova N R, Ishizawa N (1994) Synchrotron X-ray study of the electron density in alpha-Fe2O3 Acta Crystallographica B50 435-441 | | 1994 | synthetic | 0 | 293 |
| 0017731 | Hematite | Finger L W, Hazen R M (1980) Crystal structure and isothermal compression of Fe2O3, Cr2O3, and V2O3 to 50 kbars Journal of Applied Physics 51 5362-5367 | 1980 | synthetic | 0.0001 | 293 | |
| 0017732 | Hematite | Finger L W, Hazen R M (1980) Crystal structure and isothermal compression of Fe2O3, Cr2O3, and V2O3 to 50 kbars Journal of Applied Physics 51 5362-5367 | 1980 | synthetic | 1.54 | 293 | |
| 0017733 | Hematite | Finger L W, Hazen R M (1980) Crystal structure and isothermal compression of Fe2O3, Cr2O3, and V2O3 to 50 kbars Journal of Applied Physics 51 5362-5367 | 1980 | synthetic | 3.14 | 293 | |
| 0017734 | Hematite | Finger L W, Hazen R M (1980) Crystal structure and isothermal compression of Fe2O3, Cr2O3, and V2O3 to 50 kbars Journal of Applied Physics 51 5362-5367 | 1980 | synthetic | 4.16 | 293 | |
| 0017735 | Hematite | Finger L W, Hazen R M (1980) Crystal structure and isothermal compression of Fe2O3, Cr2O3, and V2O3 to 50 kbars Journal of Applied Physics 51 5362-5367 | 1980 | synthetic | 4.39 | 293 | |
| 0017736 | Hematite | Finger L W, Hazen R M (1980) Crystal structure and isothermal compression of Fe2O3, Cr2O3, and V2O3 to 50 kbars Journal of Applied Physics 51 5362-5367 | 1980 | synthetic | 5.24 | 293 | |
| 0014076 | Hematite | Pauling L, Hendricks S B (1925) Crystal structures of hematite and corundum Journal of the American Chemical Society 47 781-790 | 1925 | 0 | 293 | ||
| 0018106 | Hematite | Pauling L, Hendricks S (1925) The Structure of Hematite Journal of the American Chemical Society 47 781-790 | 1925 | 0 | 293 |
CIF Raw Data - click here to close
Other Information
Health Risks:
No information on health risks for this material has been entered into the database. You should always treat mineral specimens with care.
Fer oxydé in petrology
An essential component of rock names highlighted in red, an accessory component in rock names highlighted in green.
- Igneous rock
- Sedimentary rock and sediment
- Sediment
- Sedimentary rock
- Biochemical and chemical sedimentary rock
- Concretion
- Ironstone
- Ironstone ore
- Mud-grade ironstone
- Sand-grade ironstone
- Gravel-grade ironstone
- Goethite-stone
- Hematite-stone
- Calciclastic ironstone
- Iron-mudstone
- Iron-wackestone
- Iron-packstone
- Iron-grainstone
- Iron-boundstone
- Ooid-ironstone
- Pisoid-ironstone
- Oncoid-ironstone
- Microoncoid-ironstone
- Peloid-ironstone
- Banded iron formation
- Siliceous-rock
- Biochemical and chemical sedimentary rock
- Metamorphic rock
- Superficial deposit
Internet Links for Fer oxydé
mindat.org URL:
https://www.mindat.org/min-10165.html
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References for Fer oxydé
Reference List:
Significant localities for Fer oxydé
Showing 69 significant localities out of 30,652 recorded on mindat.org.
symbol to view information about a locality.
The Locality List
- This locality has map coordinates listed.
- This locality has estimated coordinates.
ⓘ - Click for references and further information on this occurrence.
? - Indicates mineral may be doubtful at this locality.
- Good crystals or important locality for species.
- World class for species or very significant.
(TL) - Type Locality for a valid mineral species.
(FRL) - First Recorded Locality for everything else (eg varieties).
All localities listed without proper references should be considered as questionable.
Argentina | |
| [Hematite var: Martite] Raúl Jorge Tauber Larry´s collection |
Austria | |
| [Hematite] Strasser (1989) |
Chile | |
| [Hematite var: Specularite] Maskaev et al. (2007) |
China | |
| [Goethite] Zhaoxia Qiu (1989) +2 other references |
Colombia | |
| [Goethite] Moritz (n.d.) |
France | |
| [Hematite] Mboungou-Kongo (2002) |
| [Goethite] Baillargeat (1981) +1 other reference |
| [Hematite] Wittern et al. (1997) |
| [Hematite] Les Minéraux de Sainte Marie-aux-Mines |
| [Hematite] Favreau G. et al. (2004) |
| [Goethite] MAURY (S) |
Germany | |
| [Goethite] Overkott et al. (2007) |
Hungary | |
| [Goethite] Szakáll et al. (1996) |
Ireland | |
| [Goethite] |
| [Goethite] Stephen Moreton Collection |
| [Hematite var: Specularite] Flannery (n.d.) |
Italy | [Hematite] |
| [Hematite] Piccoli (2002) +1 other reference |
| [Hematite var: Iron Rose] Giacomino et al. (1986) +1 other reference |
| [Hematite var: Iron Rose] Giacomino et al. (1986) +1 other reference |
| [Goethite] Giannetti (1873) +1 other reference |
| [Goethite] Giannetti (1873) +1 other reference |
| [Goethite] |
| [Hematite] Garofalo et al. (2025) | |
| [Hematite] Orlandi +2 other references | |
| [Hematite] Orlandi P. et al. (LU) |
| [Hematite] Dini A. et al. (1997) |
Morocco | |
| [Hematite] Favreau et al. (2006) |
Norway | |
| [Goethite] Goldschmidt (1911) |
| [Hematite] Vogt (1892) +1 other reference |
Portugal | |
| [Goethite] Betts (n.d.) |
Slovakia | |
| [Goethite] Grecula (1995) |
South Africa | |
| [Goethite] Robert O. Meyer collection +9 other references |
Spain | |
| [Goethite] Calvo Rebollar (2009) |
| [Hematite] Romero Silva (2003) +2 other references |
| [Hematite] Calvo (2008) |
| [Hematite] Fuertes Acevedo (1884) +1 other reference |
| [Hematite] Calvo (2009) |
| [Goethite] Calvo (2009) +1 other reference |
| [Goethite] Calvo (1999) +1 other reference |
Switzerland | |
| [Hematite] Kipfer (1974) +1 other reference |
UK | |
| [Hematite] Fluorite: The Collector's Choice. Extra ... |
| [Hematite] |
USA | |
| [Hematite] Anthony et al. (1995) |
| [Hematite] self-collected by C. Lemanski |
| [Hematite] - (2005) |
| [Goethite] Benjamin Shacar Collection |
| [Hematite] Cristofono (n.d.) |
| [Goethite] Shepard (1837) |
| [Goethite] Hobbs (1907) +1 other reference |
| [Goethite] Powell (1987) |
| [Goethite] Moritz (n.d.) | |
| [Goethite] Mike Polletta specimen |
| [Goethite] Vener (1987) | |
| [Hematite] Chris Van Laer Collection |
| [Hematite] Brighton Alfred Collection. |
| [Goethite] Newland (1919) |
| [Goethite] Steve Adams +1 other reference |
| [Goethite] The Mineralogy of Pennsylvania 1922 +1 other reference |
| [Goethite] |
| [Hematite] Michael W. Kieron collection |
| [Goethite] Eric He's Collection +1 other reference |
| [Goethite] Mustoe et al. (1996) |
Saint-Christophe-en-Oisans, Grenoble, Isère, Auvergne-Rhône-Alpes, France