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Gudmundite

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Sala Silver Mine, Sala, Västmanland, Sweden
© Kjell Gatedal

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Formula:
FeSbS
System:MonoclinicHardness:5½ - 6
Name:After the locality at Gudmundstorp, Sweden.


Arsenopyrite Group

Classification of Gudmundite

IMA status:Valid - first described prior to 1959 (pre-IMA) - "Grandfathered"
Strunz 8th edition ID:2/D.22-30
Nickel-Strunz 10th (pending) edition ID:2.EB.20

2 : SULFIDES and SULFOSALTS (sulfides, selenides, tellurides; arsenides, antimonides, bismuthides; sulfarsenites, sulfantimonites, sulfbismuthites, etc.)
E : Metal Sulfides, M: S <= 1:2
B : M:S = 1:2, with Fe, Co, Ni, PGE, etc.
Dana 8th edition ID:2.12.4.2

2 : SULFIDES
12 : AmBnXp, with (m+n):p = 1:2
Hey's CIM Ref.:3.9.13

3 : Sulphides, Selenides, Tellurides, Arsenides and Bismuthides (except the arsenides, antimonides and bismuthides of Cu, Ag and Au, which are included in Section 1)
9 : Sulphides etc. of Fe
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Type Occurrence of Gudmundite

Type Locality:Gudmundstorp, Sala, Västmanland, Sweden
Year of Discovery:1928

Physical Properties of Gudmundite

Hardness (Mohs):5½ - 6

Crystallography of Gudmundite

Crystal System:Monoclinic
Cell Parameters:a = 10.02Å, b = 5.94Å, c = 6.74Å
β = 90°
Ratio:a:b:c = 1.687 : 1 : 1.135
Unit Cell Volume:V 401.16 ų (Calculated from Unit Cell)
Crystal Atlas:
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Gudmundite - Prismatic {230}

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Chemical Properties of Gudmundite

Formula:
FeSbS
Essential elements:Fe, S, Sb
All elements listed in formula:Fe, S, Sb
Common Impurities:Ni

Relationship of Gudmundite to other Species

Related to:
  • Arsenopyrite Group
    • Related Minerals - Nickel-Strunz Grouping):

    - +
    2.EB.05aAurostibite
    AuSb
     
    2
    2.EB.05bBambollaite
    Cu(Se,Te)
     
    2
    2.EB.05aCattierite
    CoS
     
    2
    2.EB.05aErlichmanite
    OsS
     
    2
    2.EB.05aFukuchilite
    Cu
     
    3
    		FeS
     
    8
    2.EB.05aGeversite
    PtSb
     
    2
    2.EB.05aHauerite
    MnS
     
    2
    2.EB.05aInsizwaite
    Pt(Bi,Sb)
     
    2
    2.EB.05aKrut'aite
    CuSe
     
    2
    2.EB.05aLaurite
    RuS
     
    2
    2.EB.05aPenroseite
    (Ni,Co,Cu)Se
     
    2
    2.EB.05aPyrite
    FeS
     
    2
    2.EB.05aSperrylite
    PtAs
     
    2
    2.EB.05aTrogtalite
    CoSe
     
    2
    2.EB.05aVaesite
    NiS
     
    2
    2.EB.05aVillamanínite
    (Cu,Ni,Co,Fe)S
     
    2
    2.EB.05aDzharkenite
    FeSe
     
    2
    2.EB.05aGaotaiite
    Ir
     
    3
    		Te
     
    8
    2.EB.10bAlloclasite
    (Co
     
    0.65
    		Fe
     
    0.35
    		)AsS - CoAsS
    2.EB.10dCostibite
    CoSbS
    2.EB.10aFerroselite
    FeSe
     
    2
    2.EB.10aFrohbergite
    FeTe
     
    2
    2.EB.10cGlaucodot
    (Co
     
    0.50
    		Fe
     
    0.50
    		)AsS
    2.EB.10aKullerudite
    NiSe
     
    2
    2.EB.10aMarcasite
    FeS
     
    2
    2.EB.10aMattagamite
    CoTe
     
    2
    2.EB.10eParacostibite
    CoSbS
    2.EB.10ePararammelsbergite
    NiAs
     
    2
    2.EB.10fOenite
    CoSbAs
    2.EB.15aAnduoite
    (Ru,Os)As
     
    2
    2.EB.15aClinosafflorite
    (Co,Fe,Ni)As
     
    2
    2.EB.15aLöllingite
    FeAs
     
    2
    2.EB.15aNisbite
    NiSb
     
    2
    2.EB.15aOmeiite
    (Os,Ru)As
     
    2
    2.EB.15cPaxite
    CuAs
     
    2
    2.EB.15aRammelsbergite
    NiAs
     
    2
    2.EB.15aSafflorite
    (Co,Fe,Ni)As
     
    2
    2.EB.15bSeinäjokite
    (Fe,Ni)(Sb,As)
     
    2
    2.EB.20Arsenopyrite
    FeAsS - (Fe
     
    0.90
    		Co
     
    0.10
    		)AsS
    2.EB.20Osarsite
    (Os,Ru)AsS
    2.EB.20Ruarsite
    (Ru,Os)AsS
    2.EB.25Cobaltite
    CoAsS
    2.EB.25Gersdorffite
    NiAsS
    2.EB.25Hollingworthite
    (Rh,Pt,Pd)AsS
    2.EB.25Irarsite
    (Ir,Ru,Rh,Pt)AsS
    2.EB.25Jolliffeite
    NiAsSe
    2.EB.25Krutovite
    NiAs
     
    2
    2.EB.25Maslovite
    PtBiTe
    2.EB.25Michenerite
    PdBiTe
    2.EB.25Padmaite
    PdBiSe
    2.EB.25Platarsite
    (Pt,Rh,Ru)AsS
    2.EB.25Testibiopalladite
    PdTe(Sb,Te)
    2.EB.25Tolovkite
    IrSbS
    2.EB.25Ullmannite
    NiSbS
    2.EB.25Willyamite
    (Co,Ni)SbS
    2.EB.25Changchengite
    IrBiS
    2.EB.25Mayingite
    IrBiTe
    2.EB.25Hollingsworthite
    2.EB.25Kalungaite
    PdAsSe
    2.EB.25Milotaite
    PdSbSe
    2.EB.30Urvantsevite
    Pd(Bi,Pb)
     
    2
    2.EB.35Rheniite
    ReS
     
    2
    Related Minerals - Hey's Index Grouping:

    - +
    3.9.1Pyrrhotite
    Fe
     
    7
    		S
     
    8
    		, (-4M), also given as Fe
     
    1-x
    		S (x = 0 - 0.2)
    3.9.3Pyrite
    FeS
     
    2
    3.9.4Marcasite
    FeS
     
    2
    3.9.5Greigite
    Fe
    2+
     
    		Fe
    3+
    2
    		S
     
    4
    3.9.6Mackinawite
    (Fe,Ni)
     
    9
    		S
     
    8
    3.9.7Smythite
    (Fe,Ni)
     
    9
    		S
     
    11
    3.9.8Achavalite
    FeSe
    3.9.9Ferroselite
    FeSe
     
    2
    3.9.10Frohbergite
    FeTe
     
    2
    3.9.11Löllingite
    FeAs
     
    2
    3.9.12Arsenopyrite
    FeAsS - (Fe
     
    0.90
    		Co
     
    0.10
    		)AsS

    Other Names for Gudmundite

    Other Languages:
    German:Gudmundit
    Russian:Гудмундит
    Spanish:Gudmundita

    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 Gudmundite

    Reference List: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: 325-326.

    Zeitschrift für Kristallographie: A101: 290-316.

    Internet Links for Gudmundite

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  • Look for Gudmundite on Mineralien Atlas
  • Raman and XRD data at RRUFF project
  • American Mineralogist Crystal Structure Database
  • Search for Gudmundite in the Natural History Museum (London) online catalogue
  • Gudmundite details from Handbook of Mineralogy (PDF)
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    Localities for Gudmundite

    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.
    Argentina
     
    • Jujuy
      • Aguilar district
    		Econ Geol (1992) 87:2085-2112; Milka K. de Brodtkorb (2002) Las Especies Minerales de la Republica Argentina. Vol. 1 (elements, sulphides and sulphosalts). (Asociacion Mineralogica Argentina)
    Australia
     
    • New South Wales
      • Gough Co.
    		Lawrence, L.J. & Markham, N.L. (1962) - A contribution to the study of the molybdenite pipes of Kingsgate, NSW, with special reference to ore mineralogy. - Proceedings of the Australasian Institute of Mining and Metallurgy, 203, 67-94.
      • Yancowinna Co.
    		Birch BH Book
    Economic Geology (1987) 82:1037-1043
    Econ Geol (1994) 89:778-790
    • Queensland
      • Mt Isa - Cloncurry area
        • Cloncurry District
    		Xu, G. (1997): Mineralium Deposita 32, 58-69.
        • Mount Isa district
          • Hilton deposits
    		Knights, J.G., 1985, Hilton Silver-Lead-Zinc-Copper Ore Mineralogy. unpublished
    • South Australia
      • Mt Lofty Ranges
        • South Mt Lofty Ranges
          • Nairne
    		No reference listed
    Austria
     
    • Salzburg
      • Kitzbüheler Alpen Mts
        • Mittersill
          • Rettenbach District
    		A. Strasser: Die Minerale Salzburgs (1989)
      • Radstadt
    		A. Strasser: Die Minerale Salzburgs, 1989
      • Radstädter Tauern Mts
        • Obertauern
    		A. Strasser: Die Minerale Salzburgs, 1989
    • Styria
      • Niedere Tauern Mts
        • Öblarn
          • Walchen
    		http://www.argis.at/argis_neu/walchen.html
    Canada
     
    • Manitoba
      • Flin Flon District
    		Econ Geol (1992) 87:1906-1910
      • Snow Lake District
    		No reference listed
    • Northwest Territories
      • Mackenzie District
        • Itchen Lake
    		Canadian Mineralogist (1984) 22, 493-498
    • Ontario
      • Kenora District
    		CanMin 10:232
    Canadian Mineralogist (1971): 10: 128
          • Balmertown
    		Rocks & Minerals 79:2 pp94-99
      • Thunder Bay District
        • Marathon
          • Hemlo gold deposit
    		Dana's New Mineralogy
    Patterson, G.C. (1984) Ontario Geological Survey miscellaneous paper 118.
    • Québec
      • Gaspé-Ouest Co.
        • Lemieux Township
          • Gaspé Peninsula
    		Mineral. Deposita 42 (2007) 639-662.
    Mineral. Deposita 42 (2007) 627-637.
      • Wolfe Co.
        • South Ham
    		[MinRec 1996]; Econ Geol (1997) 92:308-324
    China
     
    • Guangxi Zhuang Autonomous Region
      • Hechi Prefecture
        • Nandan Co.
          • Dachang Sn-polymetallic ore field
    		Pašava, J., Kříbek, B., Dobeš, P., Vavřín, I., Žák, K., Fan Delian, Zhang Tao, and Boiron, M.-C. (2003): Mineralium Deposita 38(1), 39-66.
    Czech Republic
     
    • Bohemia (Böhmen; Boehmen)
      • Central Bohemia Region
        • Dobříš (Doberschisch)
          • Nový Knín
    		Mrázek, P. et al.: Zlato v Českém masívu. Praha: Vydavatelství Českého geologického ústvau, 1992.
        • Kutná Hora (Kuttenberg)
    		No reference listed
        • Příbram
    		M Kampf collection
        • Zruč nad Sázavou (Srutsch an der Sasau)
    		No reference listed
      • Liberec Region
    		Scharm, B.: Přehled minerálů nalezených v oblasti uranových koncentrací v severočeské křídě. Bulletin mineralogicko-petrografického oddělení Národního muzea v Praze, 1995, roč. 3, s. 169-172.
    Finland
     
    • Länsi-Suomen Lääni
      • Kisko
    		No reference listed
      • Vaasa
        • Seinäjoki
    		Geological Survey of Finland website; Econ Geol (1997) 92:308-324
    • Oulun (Oulu) Lääni
      • Vihanti
    		No reference listed
    France
     
    • Auvergne
      • Haute-Loire
        • Brioude
          • Vieille-Brioude
    		P.G. Pélisson : "Etude Minéralogique et Métallogénique du District Filonien Polytype de Paulhaguet (Haute-Loire, Massif Central Français)", Doctorate Thesis, Orléans, France, 1989
        • Lavoûte-Chilhac
          • Ally
            • La Rodde
    		J.J. Périchaud : "Les Gisements Métalliques du District à Antimoine de Brioude-Massiac (Massif-Central Français)", BRGM, 1968
    • Brittany
      • Finistère
        • Bolazec
    		Inventaire minéralogique de la France-29-Finistère, B.R.G.M. (1973)
    • Limousin
      • Corrèze
        • Tulle
    		PsilomelaneP. Picot, Z. Johan : "Atlas of Ore Minerals", BRGM, Elsevier, 1982
    • Midi-Pyrénées
      • Haute-Garonne
        • Gaud
    		P. Picot, Z. Johan : "Atlas of Ore Minerals", BRGM, Elsevier, 1982
    Germany
     
    • Bavaria
      • Franconia
        • Fichtelgebirge
          • Wunsiedel
            • Sinatengrün
    		Weiss: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990
      • Upper Palatinate
        • Oberpfälzer Wald
          • Waldsassen
            • Pfaffenreuth
    		Lapis, 10 (9), 13-20+50.
    • Lower Saxony
      • Harz Mts
        • Goslar
          • Rammelsberg
    		No reference listed
    Greenland
     
    • Kitaa (West Greenland) Province
      • Narsaq
    		[Mineralogical Record - Vol 24 No 2]
          • Tasseq area
    		Karup-Moeller, S., Makovicky E. (2001): Thalcusite from Nakkaalaaq, the Ilimaussaq alkaline complex, South Greenland, South Greenland, Geology of Greenland Survey Bulletin, 190, 127-130
          • Tunugdliarfik Firth (Eriksfjord)
    		Soerensen, H. (1962): On the occurence of Steenstrupine in the Ilimaussaq massif, southwest Greenland, Meddelelser om Groenland, Reitzels Forlag Koebenhavn
    India
     
    • Karnataka
    		Mishra, B., and Panigrahi, M.K. (1999): Mineralium Deposita 34, 173-181.
    • Rajasthan (Rajputana)
      • Ajmer Division
        • Bhilwara District
    		Höller, W., and Gandhi, S.M. (1997): Mineralogy and Petrology 60, 99-119.
      • Udaipur Division
        • Sirohi District
    		Econ Geol (1980) 75:572-591
    • Uttaranchal
      • Kumaun Division
        • Pithoragarh District
    		Anthony, Bideaux, Bladh, Nichols: "Handbook of Mineralogy", Vol. 1, 1990; Econ Geol (1997) 92:308-324
    Ireland
     
    • Co. Tipperary
      • Silvermines District
    		Anthony, Bideaux, Bladh, Nichols: "Handbook of Mineralogy", Vol. 1, 1990; Mineralogical Magazine 1959 32 : 128-139.
    Cornwall
    Anthony, Bideaux, Bladh, Nichols: "Handbook of Mineralogy", Vol. 1, 1990; Mineralogical Magazine 1959 32 : 128-139.
    Italy
     
    • Lombardy
      • Como Province
        • San Bartolomeo Val Cavargna
    		AA. VV., 1996. Collezionare minerali. Hobby & Work.
    • Trentino-Alto Adige
      • Bolzano Province (South Tyrol)
        • Isarco Valley (Eisack Valley)
          • Chiusa (Klausen)
    		Exel, R. (1987): Guida mineralogica del Trentino e del Sudtirolo. Athesia, Bolzano, 204 pp.
    Exel, R. (1987): Guida mineralogica del Trentino e del Sudtirolo. Athesia, Bolzano, 204 pp.
    Exel, R. (1987): Guida mineralogica del Trentino e del Sudtirolo. Athesia, Bolzano, 204 pp.
    Exel, R. (1987): Guida mineralogica del Trentino e del Sudtirolo. Athesia, Bolzano, 204 pp.
    Exel, R. (1987): Guida mineralogica del Trentino e del Sudtirolo. Athesia, Bolzano, 204 pp.
    Exel, R. (1987): Guida mineralogica del Trentino e del Sudtirolo. Athesia, Bolzano, 204 pp.
    Exel, R. (1987): Guida mineralogica del Trentino e del Sudtirolo. Athesia, Bolzano, 204 pp.
    Exel, R. (1987): Guida mineralogica del Trentino e del Sudtirolo. Athesia, Bolzano, 204 pp.
    Exel, R. (1987): Guida mineralogica del Trentino e del Sudtirolo. Athesia, Bolzano, 204 pp.
        • Passiria Valley (Passeier Valley)
    		Exel, R. (1987): Guida mineralogica del Trentino e del Sudtirolo. Athesia, Bolzano, 204 pp.
    Norway
     
    • Aust-Agder
      • Vegårdshei (Vegårshei)
    		Naik (1975, pp. 185-186); Neumann (1985, p. 41).
    • Nordland
      • Fauske
        • Sulitjelma Mines
    		Ramdohr (1938, pp. 280 and 286); Neumann (1985, p. 41).
      • Hemnes
        • Bleikvassli
    		Vokes (1963); Neumann (1985, p. 41).; Cook, N.J., Spry, P.G., and Vokes, F.M. (1998): Mineralium Deposita 34, 35-56.
      • Rana
    		Saager (1967, p. 337); Neumann (1985, p. 41).
    Portugal
     
    • Castelo Branco District
      • Covilhã
        • Panasqueira
    		No reference listed
    Russia
     
    • Far-Eastern Region
      • Primorskiy Kray
    		American Mineralogist, Vol. 64, 1979, pp. 432-435
    • Urals Region
      • Southern Urals
        • Chelyabinsk Oblast'
          • Karabash (Karabasch)
            • Soimon Valley
    		http://maurice.strahlen.org/ural/srednji.htm; Pekov, I. (1998) Minerals First discovered on the territory of the former Soviet Union 369p. Ocean Pictures, Moscow
    Slovakia
     
    • Banská Bystrica Region
      • Southern Low Tatra Mts
    		Koděra, M. et al., 1986 a 1990 : Topografická mineralógia Slovenska, diel 1- 3, Veda – Vydavateľstvo SAV, Bratislava, 1990, 1 – 1590
      • Western Slovenské Rudohorie Mts
        • Cinobaňa
    		Ferenc Š., et all., 2006: Supergénna Au mineralizácia v Katarínskej Hute (Slovenské Rudohorie, veporikum). Min.Slovaca, Bratislava, 38, 99-108
    • Bratislava Region
      • Malé Karpaty Mts
    		Koděra et all.,1990: Topografická mineralógia Slovenska, I-III, 1590p
        • Pernek
          • Krížnica
    		Koděra, M. et al., 1986 a 1990 : Topografická mineralógia Slovenska, diel 1- 3, Veda – Vydavateľstvo SAV, Bratislava, 1990, 1 – 1590k
    Dill, H.G. (1998): Mineralium Deposita 33, 359-378.
    [MinRec 31:153-162]
    • Košice Region
      • Eastern Slovenské Rudohorie Mts
        • Rochovce
    		Koděra, M. et al., 1986 a 1990 : Topografická mineralógia Slovenska, diel 1- 3, Veda – Vydavateľstvo SAV, Bratislava, 1990, 1 – 1590
        • Rožňava (Rozsnyo; Rosenau) Mining District
          • Čučma (Csucsom; Tschutschma)
    		Koděra et all.,1990: Topografická mineralógia Slovenska, I-III, 1590p
    South Africa
     
    • Gauteng Province
    		Minerals of South Africa
    • Limpopo Province
      • Murchison Range
        • Gravelotte
    		Minerals of South Africa
    Econ Geol (1997) 92:308-324
    • Northern Cape Province
      • Namaqualand
        • Prieska District
    		Minerals of South Africa
    South Korea
     
    • Gyeongsangnam-do (Kyongsang-namdo)
      • Tongnae-gun
        • Ilgwang-myon
    		Imai, H. (1942) Journal of the Geological Society of Japan, 49, 586.
    Spain
     
    • Andalusia
      • Seville
        • Cazalla de la Sierra
    		Calvo, M. (2003). Minerales y Minas de España. Vol II, Sulfuros. Museo de Ciencias Naturales de Álava. 705 pp.
    Sweden
     
    • Dalarna
      • Hedemora
        • Garpenberg
    		No reference listed
    • Lappland
      • Malå
    		Kjell Gatedal
    • Närke
      • Askersund
    		No reference listed
        • Åmmeberg
          • Hammar
    		Canadian Mineralogist (1986) 24, 7-18
    No reference listed
    No reference listed
    • Östergötland
      • Finspång
        • Doverstorp ore field
    		No reference listed
    • Södermanland
      • Nyköping
        • Långsjön
    		NJMMh 1982, 201
        • Tunaberg
    		No reference listed
    Can Min (1994) 32, 179-184; Canadian Mineralogist 29:199 -205
    Canadian Mineralogist 1994) 32, 179-183
    • Värmland
      • Filipstad
    		No reference listed
    Econ Geol (1984) 79:696-715
    No reference listed
    Kjell Gatedal
    • Västerbotten
      • Norsjö
    		No reference listed
      • Skellefteå
        • Boliden
    		Econ Geol (1996) 91:1073-1087
    • Västmanland
      • Hällefors
        • Grythyttan
    		No reference listed
    No reference listed
    No reference listed
    No reference listed
    No reference listed
    No reference listed
      • Lindesberg
    		Kjell Gatedal
      • Sala
    		[Zeit. Kryst. (1928) 68, 87 -91; NJMM (1976), 331; Clark, 1993 - "Hey's Mineral Index", 274]
    Min.Mag.(1987) 51, 318-321
    Switzerland
     
    • Ticino (Tessin)
      • Malcantone
        • Curio
    		Stalder, H. A., Wagner, A., Graeser, S. and Stuker, P. (1998): "Mineralienlexikon der Schweiz", Wepf (Basel), p. 201.
    USA
     
    J.Wright Horton and Victor A.Zullo,1991,The Geology of the Carolinas,pg # 330
    • Virginia
      • Louisa Co.
        • Gold-Pyrite Belt
    		Minerals of Virginia, 1990 by R. V. Dietrich
    • Washington
      • Chelan Co.
        • Icicle Creek
          • Solomon Creek
    		www.cannonmicroprobe.com/Mineral_Specimens.htm
    Zimbabwe
     
    • Midlands
      • Gweru (Gwelo) District
        • Kwekwe (Que Que)
    		Zeitschrift fuer angewandte Geologie 38 (1992), 50-51
    Mineral and/or Locality
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