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Laurite

A valid IMA mineral species - grandfathered
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Named for Laura Louisa Henrietta Rupe Joy (1833-1929). The mineral was named by Wöhler in 1866 as a compliment to the wife of his personal friend, Charles Arad Joy, American chemist at Columbia University in New York City, USA.
Type Locality:
Pyrite Group.Erlichmanite-Laurite Series. Compare'UM1965-11-S:IrOsRu','UM1978-15-S:IrOsPtRhRu' and'UM1978-18-S:IrOsRu'.


Unique Identifiers

Classification of Laurite

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.
2.12.1.10

2 : SULFIDES
12 : AmBnXp, with (m+n):p = 1:2
3.12.2

3 : Sulphides, Selenides, Tellurides, Arsenides and Bismuthides (except the arsenides, antimonides and bismuthides of Cu, Ag and Au, which are included in Section 1)
12 : Sulphides etc. of the platinum metals

Mineral Symbols
Transparency:
Opaque
Colour:
Black
Streak:
Dark grey
Hardness:
VHN25=2870 kg/mm2 - Vickers
Tenacity:
Very brittle
Cleavage:
Perfect
{111}
Fracture:
Sub-Conchoidal
Density:
6.43 g/cm3 (Measured)    6.39 g/cm3 (Calculated)

Optical Data of Laurite
Common Impurities:
Os,Rh,Ir,Fe

Crystallography of Laurite

Other Language Names for Laurite

Relationship of Laurite to other Species
Other Members of Pyrite Group:
AurostibiteAuSb2Iso.m3(2/m3) :Pa3
CattieriteCoS2Iso.m3(2/m3) :Pa3
DzharkeniteFeSe2Iso.m3(2/m3) :Pa3
ErlichmaniteOsS2Iso.m3(2/m3) :Pa3
FukuchiliteCu3FeS8Iso.m3(2/m3) :Pa3
GaotaiiteIr3Te8Iso.m3(2/m3) :Pa3
GeversitePtSb2Iso.m3(2/m3) :Pa3
HaueriteMnS2Iso.m3(2/m3) :Pa3
InsizwaitePt(Bi,Sb)2Iso.m3(2/m3) :Pa3
KruťaiteCuSe2Iso.m3(2/m3) :Pa3
Penroseite(Ni,Co,Cu)Se2Iso.m3(2/m3) :Pa3
PyriteFeS2Iso.m3(2/m3) :Pa3
SperrylitePtAs2Iso.m3(2/m3) :Pa3
TrogtaliteCoSe2Iso.m3(2/m3) :Pa3
VaesiteNiS2Iso.m3(2/m3) :Pa3
Villamanínite(Cu,Ni,Co,Fe)S2Tric.
Forms a series with:

Common AssociatesIso.m3(2/m3) :Pa32.EB.AndrieslombaarditeRhSbSIso. 23 :P2132.EB.Iridarsenite(Ir,Ru)As2Mon. 2/m :P21/b2.EB.Kanatzidisite(SbBiS3)2Te2Mon. 2/m :P21/m2.EB.05aVaesiteNiS2Iso.m3(2/m3) :Pa32.EB.05aHaueriteMnS2Iso.m3(2/m3) :Pa32.EB.05aGaotaiiteIr3Te8Iso.m3(2/m3) :Pa32.EB.05aPenroseite(Ni,Co,Cu)Se2Iso.m3(2/m3) :Pa32.EB.05aFukuchiliteCu3FeS8Iso.m3(2/m3) :Pa32.EB.05aVillamanínite(Cu,Ni,Co,Fe)S2Tric.2.EB.05aErlichmaniteOsS2Iso.m3(2/m3) :Pa32.EB.05aSperrylitePtAs2Iso.m3(2/m3) :Pa32.EB.05aGeversitePtSb2Iso.m3(2/m3) :Pa32.EB.05aCattieriteCoS2Iso.m3(2/m3) :Pa32.EB.05aAurostibiteAuSb2Iso.m3(2/m3) :Pa32.EB.05aTrogtaliteCoSe2Iso.m3(2/m3) :Pa32.EB.05a vCayeuxite2.EB.05aKruťaiteCuSe2Iso.m3(2/m3) :Pa32.EB.05aPyriteFeS2Iso.m3(2/m3) :Pa32.EB.05aInsizwaitePt(Bi,Sb)2Iso.m3(2/m3) :Pa32.EB.05bBambollaiteCu(Se,Te)2Tet.2.EB.05aDzharkeniteFeSe2Iso.m3(2/m3) :Pa32.EB.10aMarcasiteFeS2Orth.mmm(2/m2/m2/m) :Pnnm2.EB.10eParacostibiteCoSbSOrth.mmm(2/m2/m2/m) :Pbca2.EB.10fOeniteCoSbAsOrth.2.EB.10ePararammelsbergiteNiAs2Orth.mmm(2/m2/m2/m) :Pbca2.EB.10aMattagamiteCoTe2Orth.mmm(2/m2/m2/m) :Pnnm2.EB.10aFrohbergiteFeTe2Orth.mmm(2/m2/m2/m) :Pnnm2.EB.10dCostibiteCoSbSOrth.mm2 :Pmn212.EB.10bAlloclasiteCo1-xFexAsSMon. 2 :P212.EB.10cGlaucodot(Co0.50Fe0.50)AsSOrth.mm2 :Pmn212.EB.10aPetříčekiteCuSe2Orth.mmm(2/m2/m2/m) :Pnnm2.EB.10aKulleruditeNiSe2Orth.mmm(2/m2/m2/m) :Pnnm2.EB.10aFerroseliteFeSe2Orth.mmm(2/m2/m2/m) :Pnnm2.EB.15bSeinäjokiteFeSb2Orth.2.EB.15aRammelsbergiteNiAs2Orth.mmm(2/m2/m2/m) :Pnnm2.EB.15aClinosaffloriteCoAs2Mon. 2/m :P21/m2.EB.15cPaxiteCuAs2Mon. 2/m :P21/b2.EB.15aNisbiteNiSb2Orth.mmm(2/m2/m2/m) :Pnnm2.EB.15aLöllingiteFeAs2Orth.mmm(2/m2/m2/m) :Pnnm2.EB.15aSafflorite(Co,Ni,Fe)As2Orth.mmm(2/m2/m2/m) :Pnnm2.EB.15aOmeiite(Os,Ru)As2Orth.2.EB.15aAnduoite(Ru,Os)As2Orth.2.EB.20ArsenopyriteFeAsSMon. 2/m :P21/b2.EB.20Ruarsite(Ru,Os)AsSMon.2.EB.20Osarsite(Os,Ru)AsSMon.2.EB.20GudmunditeFeSbSMon. 2/m :P21/b2.EB.25MayingiteIrBiTeIso.m3(2/m3) :Pa32.EB.25MaslovitePtBiTeIso. 23 :P2132.EB.25ParagersdorffiteNi(As,S)2Iso.m3(2/m3) :Pa32.EB.25OrthogersdorffiteNiAsSOrth.mm2 :Pca212.EB.25JolliffeiteNiAsSeIso.m3(2/m3) :Pa32.EB.25CobaltiteCoAsSOrth.mm2 :Pca212.EB.25GuixiangiteNiBiSIso. 23 :P2132.EB.25TestibiopalladitePdSbTeIso.2.EB.25 vaAntimony-bearing GersdorffiteNi(As,Sb)S2.EB.25KalungaitePdAsSeIso.m3(2/m3) :Pa32.EB.25Hollingworthite(Rh,Pt,Pd)AsSIso.m3(2/m3) :Pa32.EB.25MicheneritePdBiTeIso. 23 :P2132.EB.25GersdorffiteNiAsSIso. 23 :P2132.EB.25MilotaitePdSbSeIso. 23 :P2132.EB.25TolovkiteIrSbSIso.2.EB.25PlatarsitePt(As,S)2Iso.m3(2/m3) :Pa32.EB.25WillyamiteCoSbS2.EB.25ChangchengiteIrBiSIso. 23 :P2132.EB.25KvačekiteNiSbSeIso. 23 :P2132.EB.25KrutoviteNiAs2Iso. 23 :P2132.EB.25PadmaitePdBiSeIso. 4322.EB.25UllmanniteNiSbSIso. 23 :P2132.EB.25Irarsite(Ir,Ru,Rh,Pt)AsSIso.m3(2/m3) :Pa32.EB.30UrvantsevitePd(Bi,Pb)2Tet. 4/mmm(4/m2/m2/m) :I4/mmm2.EB.35RheniiteReS2Tric.1 :P1

Other Information
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  • References for LauriteBregu i Bibes depositwww.env.duke.edu (n.d.)
    Algeria
     
    Schulze (1998)
    Australia
     
    Webb (2014)Australian Research Council Centre of ...Ma et al. (2023)Brown et al. (1988)G. A. Albertson Data
    Austria
     
    Kolitsch (2015)Min.& Pet. 73:247-277+3 other referencesMalitch et al. (2002)Melcher+Mali (1998)Malitch et al. (2003)
    Brazil
     
    Prichard et al. (2001)Garuti et al. (2007)+1 other reference33rd International Geological Congress (2008)33rd International Geological Congress (2008)33rd International Geological Congress (2008)Garuti et al. (2012)Portella+3 other references33rd International Geological Congress (2008)33rd International Geological Congress (2008)
    Bulgaria
     
    Цинцов (1998)BULGARIAN ACADEMY OF SCIENCES CENTRAL LABORATORY OF MINERALOGY AND CRYSTALLOGRAPHY ANNUAL REPORT No 3/1997 7. Platinum-group minerals from native or placer deposits: phase composition et al. (Z. Tsintsov)+1 other referenceAtanasov (1990)Tsintsov (2004)+1 other reference
    Canada
     
    In the collection of Brent Thorne. ...Nixon et al. (1990)Nixon et al. (1990)Nixon et al. (1990)Theyer (2000)Can.Rockhound v.3+1 other referenceOhnenstetter et al. (1986)Escayola et al. (2011)Edwards (1990)Ames et al. (2017)Good et al. (2017)Macdonald et al. (1988)Canadian Mineralogist 28Canadian Mineralogist 28gsa.confex.com (n.d.)Corrivaux et al. (1990)Corrivaux et al. (1990)Corrivaux et al. (1990)Fedortchouk et al. (eds.)Barkov et al. (2008)Barkov et al. (2002)+1 other reference
    Chile
     
    González-Jiménez et al. (2025)González-Jiménez et al. (2016)Galdames et al. (2010)+1 other reference
    China
     
    Zuxiang Yu (1995)Zuxiang Yu (1995)+1 other referenceKeqiao Chen et al. (1981)Yu Zuxiang (1995)Deng et al. (2002)Hong Zhong et al. (2002)Anthony et al. (1990)Xuecui Zhou and Shuihe Mao (1989)Yuan et al. (2025)Yuan et al. (2025)Yuan et al. (2025)Guo et al. (2016)+1 other referenceWenji Bai et al. (2007)Yang et al. (2018)
    Colombia
     
    Min Mag (1997)Stribrny et al. (2000)Specimens courtesy of Excalibur Mineral ...
    Costa Rica
     
    Zaccarini et al. (2010)
    Cuba
     
    Gervilla et al. (2005)Gevilla et al. (2005)Acta Geológica Hispánica et al. (1-4)Aiglsperger et al. (Eastern Cuban Ophiolites)Rui et al. (2022)Pujol-Solà et al. (2018)González-Jiménez et al. (2011)González-Jiménez et al. (2010)Gevilla et al. (2005)
    Cyprus
     
    Prichard et al. (1990)
    Dominican Republic
     
    Proenza et al. (2008)+1 other referenceProenza et al. (2007)+3 other references
    East Timor
     
    Angela Lay et al. (2014)+1 other reference
    Ecuador
     
    Barron et al. (2024)Weiser et al. (1993)
    Egypt
     
    El Aref et al. (2020)
    Ethiopia
     
    Pavel.M. Kartashov (n.d.)Bowles (1986)+1 other referenceStanley et al. (2005)Cabri et al. (1981)
    Finland
     
    Törroos RagnarKojonen et al. (2007)+3 other referencesKari Kojonen (2012)Kojonen et al. (2014)Stanislav S. Gornostayev (2000)Korkiakoski et al. (1997)Barkov et al. (1999a)+1 other referenceGervillaKojonen et al. (2004)+2 other referencesHytönen (1999)Econ Geol (1995)
    France
     
    Ducluzaux (2022)Augé (1988)+1 other reference33rd International Geological Congress (2008)Cano et al. (2025)Economic Geology: 89: 1454-1468+2 other referencesAuge et al. (1995)Cristiano Ferraris (2015)
    Germany
     
    Oberthür et al. (2016)
    Greece
     
    Tarkian et al. (1992)+1 other referenceGaruti et al. (1999)+1 other referenceGaruti et al. (1999)Sideridis et al. (2022)Sideridis et al. (2022)Tsoupas et al. (2008)Economou-Eliopoulos et al. (2019)Economou-Eliopoulos et al. (2019)Garuti et al. (1999)+1 other referenceGaruti et al. (1999)Kapsiotis (2013)Kapsiotis et al. (2011)Auge (1985)+1 other referenceGaruti et al. (1997)Garuti et al. (1997)Garuti et al. (1997)+1 other referenceMining Annual Review:1985:502.+3 other referencesGaruti et al. (1997)Auge (1985)
    Guinea
     
    Augé et al. (2018)
    India
     
    González-Jiménez+4 other referencesAlapieti et al. (2005)Raju et al. (2007)Canadian Mineralogist 40:277-309Augé et al. (2002, July)Prichard et al. (2018)+1 other referenceJena et al. (2017)
    Indonesia (TL)
     
    Nachr.Ges.Wissensch. Göttingen (1866)+4 other referencesK.H. Hattori et al.Hattori et al. (1992)Hattori et al. (2004)Idrus et al. (2022)Septiana et al. (2021)+1 other referencedoi:10.3390/min6020046+2 other references
    Iraq
     
    Ismail et al. (2010)
    Italy
     
    Zaccarini et al. (2005)
    Ivory Coast
     
    Gouedji et al. (2014)
    Japan
     
    Urashima et al. (1972)SEM-EDS by Ming YeNISHIO–HAMANE et al. (2022)NISHIO–HAMANE et al. (2022)NISHIO–HAMANE et al. (2022)NISHIO–HAMANE et al. (2022)NISHIO–HAMANE et al. (2022)NISHIO–HAMANE et al. (2022)Dr Daisuke Nishio-HamaneNISHIO–HAMANE et al. (2019)+2 other referencesMakoto Miura and Shoji Arai (2014)
    Kazakhstan
     
    doi.org (n.d.)+2 other referencesSaveliev et al. (2023)Saveliev et al. (2023)
    Madagascar
     
    Legendre et al. (1992)Auge et al. (1992)+1 other referenceGrieco et al. (2010)
    Mauritania
     
    Berger et al. (2013)
    Mexico
     
    Australian Research Council Centre of ...González-Jiménez et al. (2017)
    Mongolia
     
    www.dmitrenkogg.narod.ru (n.d.)
    Morocco
     
    S. Weiß: Lapis 31 (7/8)El Ghorfi et al. (2008)El Ghorfi et al. (2008)
    Myanmar
     
    5th International Platinum Symposium ...+1 other reference
    North Macedonia
     
    Đorđević et al. (2017)Augé et al. (2017)
    Northwest Africa Meteorites
     
    Ma et al. (2024)
    Norway
     
    Nilsson et al. (1998)Pedersen et al. (1993)+1 other referenceNilsson (1990)
    Oman
     
    Ahmed et al. (2003)
    Papua New Guinea
     
    Cabri et al. (2022)Harris (1974)
    Philippines
     
    Kay (1987)Oberthür et al. (2017)
    Russia
     
    Garuti et al. (2021)Garuti et al. (2021)Zaccarini et al. (2004)Saveliev et al. (2018)Pavel M. Kartashov analytical data 2018Airiyants et al. (2020)Kiseleva+3 other referencesAiriyants et al. (2021)Spiridonov et al. (2018)E.V. et al. (2025)Barkov et al. (2018)Zaykov et al. (2017)Zaykov et al. (2017)Razin et al. (1989)Gornostayev et al. (1999)+1 other referenceRudashevskiy et al. (1985)+1 other referenceShvedov et al. (2017)Podlipsky et al. (2015)Nevstruev et al. (2019)+1 other referenceMandarino (2000)Tolstykh et al. (2000)Sidorov et al. (2021)Sidorov et al. (2004)+3 other referencesVlasov et al. (2002)+1 other referenceTolstykh et al. (2004)Cabri et al. (2022)Kutyrev et al. (2020)+1 other referenceKutyrev et al. (2018)+1 other referenceRazin et al. (1981)+1 other referenceПодлипский et al. (1999)+1 other referencePekov (1998)+1 other referenceTolstykh et al. (2009)Zhmodik et al. (2016)Pekov (1998)+2 other referencesLaflamme et al. (1997)Kasatkin et al. (2025) ...Barkov et al. (2018)+1 other referenceBarkov et al. (2021)Kiseleva et al. (2024)Barkov et al. (2018)+2 other referencesBarkov et al. (2018)Groshev+6 other referencesGroshev+7 other referencesGroshev+7 other referencesBarkov et al. (2004)Grokhovskaya et al. (2009)www.duke.edu (2003)+1 other referenceGrokhovskaya et al. (2003)Neradovsky et al. (2008)+1 other referenceChashchin et al. (2013)Barkov+5 other referencesChashchin et al. (2013)Puzik (2019)Shcheka et al. (2004)Grokhovskaya et al. (2005)Grishaenko et al. (2007)Pekov (1998)+1 other referenceOkrugin et al. (2024)Airiyants et al. (2014)+2 other referencesKiseleva et al. (2014)Grigor’eva et al. (2018)Tatarinov et al. (2021)Zaccarini et al. (2016)Zaccarini et al. (2016)Stepanov et al. (2023)Stepanov et al. (2019)+1 other referencePavel M. Kartashov analytical data 2018Anikina et al. (2014)Stepanov et al. (2019)Stepanov et al. (2019)Stepanov et al. (2019)Stepanov et al. (2019)Stepanov et al. (2020)Мурзин et al. (2020)RRUFF Project Specimen ID: R060309Pekov (1998)Johan (2006)Pekov (1998)Zaccarini et al. (2008)9th International platinum symposium Chromite-PGE mineralization in the Uktus Alaskan-Type Complex (Central Urals,)+3 other referencesGurskaya (2002)Jan Pašava et al. (2011)Jan Pašava et al. (2011)Kojonen et al. (2003, April)+1 other reference
    Saudi Arabia
     
    Prichard et al. (2008)
    Serbia
     
    Krstic et al. (1997)
    Sierra Leone
     
    Bowles (1986)+3 other referencesBowles et al. (2018)
    Slovakia
     
    Radvanec et al. (2016)
    South Africa
     
    ...+1 other referenceCairncross et al. (1995)Schwellnus et al. (1976)+1 other referenceMcCall (2016)Melcher et al. (2007)+1 other referenceMontjoie (2018)Melcher et al. (2005)Rudashevsky et al. (1992)Rudashevsky et al. (1992)+2 other referencesYudovskaya et al. (2011)Van der Merwe (2011)Holwell et al. (2007)Holwell et al. (2006)+1 other referenceFrits van der Merwe (2012)Canham et al. (2025)Zaccarini et al. (2002)+1 other referenceEcon Geol (1989)RobertsMcCall (2016)www.unileoben.ac.at (2004)Barkov et al. (2001)Dzvinamurungu (2012)Hart et al. (1989)R.O. Meyer collection+1 other referenceJunge et al. (2014)Smith et al. (2013)Zaccarini+2 other referencesEcon Geol (1989)+1 other referenceBrynard et al. (1976)Voordouw et al. (2010)Cairncross et al. (1995)
    Spain
     
    Mineralogy and Petrology: 56: 25-50.Baurier-Aymat+7 other referencesBaurier-Aymat+7 other referencesGervilla et al. (2002)Monterrubio et al. (1990)Monterrubio et al. (1990)+4 other references
    Tanzania
     
    Wilhelmij et al. (2016)+1 other reference
    Turkey
     
    Akbulut et al. (2010)Uysal et al. (2007)Uysal+5 other referencesUysal+5 other referencesKozlu et al. (2010)Uysal (2008)+1 other referenceXiong et al. (2022)Uysal et al. (2005)+2 other references
    UK
     
    Power et al. (2000)Anthony et al. (1990)Econ Geol (1984)+1 other reference- (1985)+2 other referencesPrichard et al. (1988)+2 other referencesPower et al. (2004)Power et al. (2000)
    Ukraine
     
    Gornostayev et al. (2002)
    USA
     
    ...Canadian Mineralogist: 22: 543-552.+1 other referenceMin Mag (1997)Belkin et al. (2021)Econ Geol (1986)Snetsinger (1971)+1 other referenceSjoberg et al. (1980)+2 other referencesEcon Geol (1986)Econ Geol (1986)Page et al. (1986)Sjoberg et al. (1980)+2 other referencesSjoberg et al. (1980)+2 other referencesRobert C. Smith II Ph.D. P.G.McSwiggen (1999)Talkington et al. (1986)Ohnenstetter et al. (1986)Bart Cannon (Cannon Microprobe)+1 other referenceOhnenstetter et al. (1986)Gobla (2012)Ohnenstetter et al. (1986)Stockman et al. (1984)Lyon et al. (1997)Stockman et al. (1984)+1 other referenceStockman et al. (1984)Stockman et al. (1984)Smith and Barnes (2011)Smith and Barnes (2011)+1 other reference
    Zimbabwe
     
    Wilson et al. (2001)+3 other referencesOberthür et al. (2013)Oberthür et al. (2013)Wilson et al. (2001)Oberthür et al. (2013)Nashwa (2008)
     
    and/or 
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