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Wüstite

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Sikhote-Alin meteorite, Sikhote-Alin, Primorskiy Kray, Far-Eastern Region, Russia
© Pavel M. Kartashov

Show Wüstite Photos (2)
Formula:
FeO
Colour:BlackHardness:5 - 5½
Name:Named after Ewald Wüst (1875-1934), Geologist and Paleontologist, University of Kiel (Germany).


Periclase Group

Classification of Wüstite

IMA status:Valid - first described prior to 1959 (pre-IMA) - "Grandfathered"
Strunz 8th edition ID:4/A.04-20
Nickel-Strunz 10th (pending) edition ID:4.AB.25

4 : OXIDES (Hydroxides, V[5,6] vanadates, arsenites, antimonites, bismuthites, sulfites, selenites, tellurites, iodates)
A : Metal: Oxygen = 2:1 and 1:1
B : M:O = 1:1 (and up to 1:1.25); with small to medium-sized cations only
Dana 8th edition ID:4.2.1.6

4 : SIMPLE OXIDES
2 : AX
Hey's CIM Ref.:7.20.1

7 : Oxides and Hydroxides
20 : Oxides of Fe
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Type Occurrence of Wüstite

Type Locality:Scharnhausen, Ostfildern, Stuttgart, Baden-Württemberg, Germany

Physical Properties of Wüstite

Lustre:Metallic
Diaphaneity (Transparency):Opaque
Colour:Black
Hardness (Mohs):5 - 5½

Chemical Properties of Wüstite

Formula:
FeO
Essential elements:Fe, O
All elements listed in formula:Fe, O

Relationship of Wüstite to other Species

Related Minerals - Nickel-Strunz Grouping):
4.AB.05Crednerite
CuMnO
 
2
4.AB.10Tenorite
CuO
4.AB.15Delafossite
CuFeO
 
2
4.AB.15Mcconnellite
CuCrO
 
2
4.AB.20Bromellite
BeO
4.AB.20Zincite
(Zn,Mn
2+
 
,Fe
2+
 
)O
4.AB.25Bunsenite
NiO
4.AB.25Lime
CaO
4.AB.25Manganosite
MnO
4.AB.25Monteponite
CdO
4.AB.25Periclase
MgO
4.AB.30Palladinite
PdO
Related Minerals - Hey's Index Grouping:
7.20.2Magnetite
Fe
2+
 
Fe
3+
2
O
 
4
7.20.3Maghemite
Fe
 
2
O
 
3
7.20.4Hematite
Fe
 
2
O
 
3
7.20.5Goethite
α-Fe
3+
 
O(OH)
7.20.6Akaganeite
β-Fe
3+
 
O(OH,Cl)
7.20.7Feroxyhyte
Fe
3+
 
O(OH)
7.20.8Lepidocrocite
γ-Fe
3+
 
O(OH)
7.20.9Ferrihydrite
Fe
 
5
O
 
3
(OH)
 
9
7.20.10Amakinite
(Fe
2+
 
,Mg)(OH)
 
2
7.20.11Magnesioferrite
MgFe
3+
2
O
 
4
7.20.12Muskoxite
Mg
 
7
Fe
 
4
O
 
13
·10H
 
2
O
7.20.13Srebrodolskite
Ca
 
2
Fe
 
2
O
 
5
7.20.14Hercynite
FeAl
 
2
O
 
4
7.20.15Brownmillerite
Ca
 
2
(Al,Fe
3+
 
)
 
2
O
 
5

Other Names for Wüstite

Synonyms:
IosidériteIoziteWuestite
German names:
IosideritIozitJoziteWuestitWüstit
Russian names:
Вюстит
Spanish names:
IosidéritaIozitaWuestitaWüstita

Other Information

Health Warning:No information on health risks for this material has been entered into the database. You should always treat mineral specimens with care.

References for Wüstite

Reference List:Brun (1924), Arch. sc. phys. nat.: 6: 253 (as Iozite).

Brun (1924), C.R. soc. phys. hist. nat. Genève: 41: 94.

Brun (1924), Schweiz. min. Mitt.: 4: 355.

Palache, Charles, Harry Berman & Clifford Frondel (1944), The System of Mineralogy of James Dwight Dana and Edward Salisbury Dana Yale University 1837-1892, Volume I: Elements, Sulfides, Sulfosalts, Oxides. John Wiley and Sons, Inc., New York. 7th edition, revised and enlarged: 503 (as Iozite).

Walenta, K. (1960) Natürliches Eisen(II)-Oxyd (Wüstite) aus der vulkanischen Tuffbreccie von Scharnhausen bei Stuttgart. Neues Jahrbuch für Mineralogie, Monatshefte (1960): 150-159 (in German with English abstracts).

Yamamoto, A. (1982) Modulated structure of wüstite (Fe1-xO)(Three dimensional modulation). Acta Crystallographica (1982): B38: 1451-1456.

Hazen, R.M. and Jeanloz, R. (1984) Wüstite (Fe1-xO): a review of its defect structure and physical properties. Reviews in Geophysics: 22: 37-46.

Stølen, S., Glöckner, R., Grønvold, F., Atake, T., and Izumisawa, S. (1996) Heart capacity and nearly stoichiometric wüstite from 13 to 450 K. American Mineralogist: 81: 973-981.

Internet Links for Wüstite

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  • Raman and XRD data at RRUFF project
  • American Mineralogist Crystal Structure Database
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  • Wüstite details from Handbook of Mineralogy (PDF)
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    Localities for Wüstite

    Hide Locality List
    The map shows a selection of localities that have latitude and longitude coordinates recorded. Click on the symbol to view information about a locality. The symbol next to localities in the list can be used to jump to that position on the map.
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    (TL) indicates type locality. ? indicates mineral may be doubtful at this locality. All other localities listed without reference should be considered as uncertain and unproven until references can be found.
    Australia
     
    • Queensland
      • South Gregory
        • Tenham Station
    		Lunar and Planetary Science XXXIV (2003)
    Azerbaijan
     
    • Qobustan (Gobustan; Kobustan) Rayonu
      • Caspian Sea
    		Novgorodova M.I., Mamedov Yu.G.. Native aluminium from mud volcano at the Bulla island (caspian Sea), - Lithology and Mineral Resourses,1996,N4,p. 339-349
    China
     
    • Hebei Province
      • Chengde Prefecture
        • Yan Mts (Yan Shan)
    		http://www.chiemgau-impact.com/footnotes.html
    • Hubei Province
      • Suizhou Prefecture
        • Zengdu District
          • Dayanpo
    		[AmMin 85:1564]
    • Tibet Autonomous Region
      • Shannan Prefecture
        • Qusum (Qusong) Co.
    		Wenji Bai, Nicheng Shi, Qingsong Fang, Guowu Li, Ming Xiong, Jingsui Yang, and He Rong (2006): Acta Geologica Sinica 80(5), 656-659.
    France
     
    • Brittany
      • Finistère
        • Poullaouen
    		Germain C., Leydet J-C., Saget Ph. (1990), Les minéraux de néoformation de Huelgoat (Finistère), Le Cahier des Micromonteurs, n°3, 3-16
    • Languedoc-Roussillon
      • Lozère
    		No reference listed
    • Rhône-Alpes
      • Loire
        • La Pacaudière
    		No reference listed
    Germany
     
    • Baden-Württemberg
      • Black Forest
        • Wolfach
          • Oberwolfach
            • Frohnbach valley
    		K. Walenta: "Die Mineralien des Schwarzwaldes", Weise (Munich), 1992
      • Stuttgart
        • Ostfildern
    		Walenta, K.: Neues Jahrbuch für Mineralogie, Monatshefte (1960): 150-159.
    • Schleswig-Holstein
      • Bredstedt
        • Joldelund
    		A. Wittern: "Mineralfundorte in Deutschland", Schweizerbart (Stuttgart), 2001
    Oman
     
    • Dhofar (Al Janubiyah) Province
    		D.D. Badjukov et al. , Lunar and Planetary Science, XXXVI (2005), 1684.pdf
    Poland
     
    • Małopolskie
      • Olkusz District
    		Ref.: Kucha H., Jędrzejczyk B. 1995: Primary minerals of mining and metallurgical Zn-Pb dumps at Bukowno, Poland, and their stability during weathering. Mineralogia Polonica, vol. 26, No 2, 75-99
    Russia
     
    • Eastern-Siberian Region
      • Krasnoyarsk Territory (Krasnoyarsk Kray; Krasnoyarskii Krai)
        • Taimyr Autonomous Region (Taymyrskiy Okrug)
          • Kureika river
            • Dzheltul'skii massif
    		P.M. Kartashov data
          • Taimyr Peninsula
            • Khatanga
              • Malaya Romanikha River
    		Pavel M. Kartashov data
      • Saha Republic (Sakha Republic; Yakutia)
    		[World of Stones 12:49]
    • Far-Eastern Region
      • Primorskiy Kray
        • Sikhote-Alin
    		Pavel M. Kartashov data
    • Northern Region
      • Karelia Republic
    		www.lpi.usra.edu/meetings/metsoc2003/pdf/5072.pdf.
    South Africa
     
    • Gauteng Province
    		Minerals of South Africa
    USA
     
    • Arizona
      • Coconino Co.
        • Meteor Crater and vicinity
    		Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 129, 273, 427.
    Mineral and/or Locality
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