Mindat Logo
Home Page Log In Messageboard The Mindat Directory
Register Search Pages Mineral Chatroom The Mindat Store

Greigite

This page is currently not sponsored. Click here to sponsor this page.
Big Photo

Dybryn U deposit, Vitim Plateau, Buriatia (Buryatia) Republic, Transbaikalia (Zabaykalye), Eastern-Siberian Region, Russia
© Pavel M. Kartashov

Show Greigite Photos (4)



Formula:
Fe
2+
 
Fe
3+
2
S
 
4
System:IsometricColour:metallic pinkish, ...
Lustre:Metallic, EarthyHardness:4 - 4½
Member of:Linnaeite Group > Thiospinel Group
Name:Named after J. W. Greig (1895-1977), a mineralogist and physical chemist at Pennsylvania State University, State College, Pennsylvania, USA


Linnaeite Group and Thiospinel Group.
Iron thiospinel occurs always in small crystals to 0.03 mm and as an X-ray amorphous colloidal precipitate from an iron sulfide gel known as the melnikovite of Doss.

Classification of Greigite

IMA status:Approved
Strunz 8th edition ID:2/D.01-10
Nickel-Strunz 10th (pending) edition ID:2.DA.05

2 : SULFIDES and SULFOSALTS (sulfides, selenides, tellurides; arsenides, antimonides, bismuthides; sulfarsenites, sulfantimonites, sulfbismuthites, etc.)
D : Metal Sulfides, M: S = 3 :4 and 2:3
A : M:S = 3:4
Dana 8th edition ID:2.10.1.10

2 : SULFIDES
10 : AmBnXp, with (m+n):p = 3:4
Hey's CIM Ref.:3.9.5

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
mindat.org URL:http://www.mindat.org/min-1747.html
Please feel free to link to this page.

Type Occurrence of Greigite

Type Locality:Four Corners No. 3; 4 & 5 wells, Kramer-Four Corners area, San Bernardino Co., California, USA
Place of Conservation of Type Material:Smithsonian
Year of Discovery:1964

Occurrences of Greigite

Geological Setting:Lacustrine beds, hydrothermal veins

Physical Properties of Greigite

Lustre:Metallic, Earthy
Diaphaneity (Transparency):Opaque
Colour:metallic pinkish, tarnishing to a metallic blue, sooty black when amorphous
Streak:black
Hardness (Mohs):4 - 4½
Hardness (Vickers):VHN50=401 - 423 kg/mm2
Density (measured):4.049 g/cm3
Density (calculated):4.079 g/cm3

Crystallography of Greigite

Crystal System:Isometric
Class (H-M):m3m (4/m 3 2/m) - Hexoctahedral
Space Group:Fd3m {F41/d 3 2/m}
Space Group Setting:Fd3m
Cell Parameters:a = 9.876Å
Unit Cell Volume:V 963.26 ų (Calculated from Unit Cell)
Z:8
Morphology:Balls of intergrown octahedra, cubes, granular

Optical Data of Greigite

Type:Isotropic
Colour in reflected light:Pale creamy white

Chemical Properties of Greigite

Formula:
Fe
2+
 
Fe
3+
2
S
 
4
Essential elements:Fe, S
All elements listed in formula:Fe, S
Common Impurities:Cu,Ni,Zn,Mn,Cr,Sb,As

Relationship of Greigite to other Species

Series:Forms a series with Violarite (see here)
Member of:Linnaeite Group > Thiospinel Group
Other Members of Group:

- +
Bornhardtite
Co
2+
 
Co
3+
2
Se
 
4
Cadmoindite
CdIn
 
2
S
 
4
Carrollite
Cu(Co,Ni)
 
2
S
 
4
Cuproiridsite
(Cu,Fe)Ir
 
2
S
 
4
Cuprokalininite
CuCr
 
2
S
 
4
Cuprorhodsite
(Cu,Fe)Rh
 
2
S
 
4
Daubréelite
Fe
2+
 
Cr
3+
2
S
 
4
Ferrorhodsite
(Fe,Cu)(Rh,Ir,Pt)
 
2
S
 
4
Fletcherite
Cu(Ni,Co)
 
2
S
 
4
Florensovite
(Cu,Zn)Cr
 
1.5
Sb
 
0.5
S
 
4
Indite
FeIn
 
2
S
 
4
Kalininite
ZnCr
 
2
S
 
4
Linnaeite
Co
2+
 
Co
3+
2
S
 
4
Malanite
Cu(Pt
3+
 
,Ir
3+
 
)
 
2
S
 
4
Polydymite
Ni
2+
 
Ni
3+
2
S
 
4
Siegenite
CoNi
 
2
S
 
4
 -NiCo
 
2
S
 
4
Trüstedtite
Ni
 
3
Se
 
4
Tyrrellite
Cu(Co
3+
 
,Ni
3+
 
)
 
2
Se
 
4
Violarite
Fe
2+
 
Ni
3+
2
S
 
4
Xingzhongite
(Pb,Cu,Fe)(Ir,Pt,Rh)
 
2
S
 
4
Common Associates:
MontmorilloniteChlorite GroupCalciteSphaleritePyrite
MarcasiteGalenaCalciteDolomite
Related Minerals - Nickel-Strunz Grouping):

- +
2.DA.05Bornhardtite
Co
2+
 
Co
3+
2
Se
 
4
2.DA.05Carrollite
Cu(Co,Ni)
 
2
S
 
4
2.DA.05Cuproiridsite
(Cu,Fe)Ir
 
2
S
 
4
2.DA.05Cuprorhodsite
(Cu,Fe)Rh
 
2
S
 
4
2.DA.05Daubréelite
Fe
2+
 
Cr
3+
2
S
 
4
2.DA.05Fletcherite
Cu(Ni,Co)
 
2
S
 
4
2.DA.05Florensovite
(Cu,Zn)Cr
 
1.5
Sb
 
0.5
S
 
4
2.DA.05Indite
FeIn
 
2
S
 
4
2.DA.05Kalininite
ZnCr
 
2
S
 
4
2.DA.05Linnaeite
Co
2+
 
Co
3+
2
S
 
4
2.DA.05Malanite
Cu(Pt
3+
 
,Ir
3+
 
)
 
2
S
 
4
2.DA.05Polydymite
Ni
2+
 
Ni
3+
2
S
 
4
2.DA.05Siegenite
CoNi
 
2
S
 
4
 -NiCo
 
2
S
 
4
2.DA.05Trüstedtite
Ni
 
3
Se
 
4
2.DA.05Tyrrellite
Cu(Co
3+
 
,Ni
3+
 
)
 
2
Se
 
4
2.DA.05Violarite
Fe
2+
 
Ni
3+
2
S
 
4
2.DA.05Xingzhongite
(Pb,Cu,Fe)(Ir,Pt,Rh)
 
2
S
 
4
2.DA.05Ferrorhodsite
(Fe,Cu)(Rh,Ir,Pt)
 
2
S
 
4
2.DA.05Cadmoindite
CdIn
 
2
S
 
4
2.DA.05Cuprokalininite
CuCr
 
2
S
 
4
2.DA.10Rhodostannite
Cu
 
2
FeSn
 
3
S
 
8
2.DA.10Toyohaite
Ag
 
2
FeSn
 
3
S
 
8
2.DA.15Brezinaite
Cr
 
3
S
 
4
2.DA.15Heideite
(Fe,Cr)
 
1.15
(Ti,Fe)
 
2
S
 
4
2.DA.20Inaglyite
Cu
 
3
Pb(Ir,Pt)
 
8
S
 
16
2.DA.20Konderite
Cu
 
3
Pb(Rh,Pt,Ir)
 
8
S
 
16
2.DA.25Kingstonite
(Rh,Ir,Pt)
 
3
S
 
4
Related Minerals - Hey's Index Grouping:

- +
3.9.1Pyrrhotite
Fe
 
1-x
S (x = 0 to 0.17)
3.9.3Pyrite
FeS
 
2
3.9.4Marcasite
FeS
 
2
3.9.6Mackinawite
(Fe,Ni)
 
9
S
 
8
3.9.7Smythite
(Fe,Ni)
 
3+x
S
 
4
 (x=0-0.3)
3.9.8Achavalite
(Fe,Cu)Se
3.9.9Ferroselite
FeSe
 
2
3.9.10Frohbergite
FeTe
 
2
3.9.11Löllingite
FeAs
 
2
3.9.12Arsenopyrite
FeAsS
3.9.13Gudmundite
FeSbS

Other Names for Greigite

Synonyms:
IMA1963-007Melnikovite of Doss
Other Languages:
German:Greigit
Russian:Грейгит
Simplified Chinese:硫复铁矿
Spanish:Greigita

Other Information

Magnetism:Ferrimagnetic
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 Greigite

Reference List:

- +
Skinner, Brian John, R.C. Erd, & F. S. Grimaldi (1964), Greigite, the thiospinel of iron, a new mineral: American Mineralogist: 49: 543-555.

Internet Links for Greigite

Search Engines:
  • Look for Greigite on Google
  • Look for Greigite images on Google
    • External Links:
  • Look for Greigite on Webmineral
  • Look for Greigite on Athena Mineralogy
  • Look for Greigite on Wikipedia
  • Look for Greigite on Mineralien Atlas
  • Raman and XRD data at RRUFF project
  • American Mineralogist Crystal Structure Database
  • Greigite details from Handbook of Mineralogy (PDF)
    • Mineral Dealers:
  • SpiriferMinerals.com - high quality low prices
  • Search for minerals at Heliodor
  • Fine and rare minerals from mintreasure.com
  • Search for - Greigite - on e-Rocks Mineral Sales & Auctions
  • High-end worldwide specimens & outstanding customer service
  • webminerals
  • Greigite specimens for sale - minfind.com
  • Search for Greigite on Well-Arranged Molecules
  • Rare and Unusual minerals at Mineralogical Research Company
  • Find Greigite on www.crystalclassics.co.uk
  • Mineral Classics - Worldwide Collector Quality Minerals and Gems
  • Fabre Minerals - search for Greigite specimens
    • Jobs:
  • Mining & Geology Jobs

    • Localities for Greigite

    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.
    Hide Locality List
    (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.
    Antarctica
     
    • Western Antarctica
      • Antarctic Peninsula
        • South Shetland Islands
    		Agusto et al (2004), Revista de la Asociación Geológica Argentina: 59(1), March 2004.
    Argentina
     
    • Catamarca
      • Andalgalá Department
        • Capillitas Mine
    		MARQUEZ-ZAVALIA, M.F.. The As-rich end-member of the jordanite-geocronite series of the Capillitas Mine, Catamarca. Rev. Asoc. Geol. Argent. [online]. 2006, vol.61, n.2, pp. 231-235.
    Belgium
     
    • Liège Province
      • Engis
    		H. Kucha et al., European Journal of Mineralogy, 1996, Vol. 8, N°1, pp. 93-102.
    Canada
     
    • Manitoba
      • Flin Flon District
    		Economic Geology (1996) 91:1394-1413
    • Québec
      • Montérégie
        • Rouville RCM
          • Mont Saint-Hilaire
    		Horváth, L and Gault, R.A. (1990), The mineralogy of Mont Saint-Hilaire Quebec. Mineralogical Record: 21: 284-359.
    Chile
     
    • Atacama Region
      • Copiapó Province
        • Tierra Amarilla
          • Pampa Larga district
            • Alacrán
    		Am Min 73:189
    China
     
    • Anhui Province
      • Tongling Prefecture
        • Shizishan ore field
    		Yunsheng Ren, Liandeng Liu, Jiwu Zhang, and Guohua Chen (2005): Gold 26(5), 9-12
    Yunsheng Ren, Liandeng Liu, Jiwu Zhang, and Guohua Chen (2005): Gold 26(5), 9-12
    Liangyou Chen (1993): Geology and Prospecting 29(5), 17-20
    Hongyang Li, Jingzhi Feng, Jinfang Wang, Zengqian Hou, Zhusen Yang, Congying Wang, and Wentao Chen (2010): Geology and Exploration 46(1), 70-75
        • Tongguanshan ore field
    		Junwu Lu and Yuanfa Xia (2001): Geology and Prospecting 37(3), 29-31
    • Jiangxi Province
      • Jiujiang Prefecture
        • Ruichang Co.
    		Zhongling Wang (1987): Geology and Prospecting 23(7), 14-19
    • Jilin Province (Manchuria; Dongbei Region)
      • Yanbian Chaoxianzu Autonomous Prefecture
        • Hunchun Co.
          • Xiaoxinancha
    		Junfeng Shi (1998): Journal of Precious Metallic Geology 7(4), 274-280
    • Qinghai Province
      • Haixi Autonomous Prefecture
        • Golmud (Ge'ermu) Co.
          • Qimantage Mts
    		Yunhua Liu, Xuanxue Mo, Xueting Zhang, and Guowu Xu (2005): Geology and Mineral Resources of South China 21(3), 18-23
    Czech Republic
     
    • Bohemia (Böhmen; Boehmen)
      • Karlovy Vary Region
        • Sokolov (Falkenau an der Eger)
    		Beran, P., Rojík, P.: Mineralogie a geologie lomu Lomnice v sokolovské hnědouhelné pánvi. Bulletin mineralogicko-petrografického oddělení Národního muzea v Praze, 1997, roč. 4-5, s. 77-83.
    France
     
    • Brittany
      • Morbihan
        • Pontivy
          • Guern
    		R. Pierrot, L. Chauris, C. Laforêt and F. Pillard : "Inventaire Minéralogique de la France N° 9 : Morbihan", BRGM, 1980.
    • Corsica
      • Haute-Corse
        • Corte
          • Moïta
            • Matra
    		Picot, P. and Johan, Z. (1977). Atlas des Minéraux Métalliques, BRGM, Elsevier
    • Limousin
      • Corrèze
        • Davignac
    		M.Deliens, C.Lheur, W.Peraud & D.Virlogeux (2004)- Les minéraux d'uranium du Boucheron, près de Davignac (Corrèze)- Le Cahier des Micromonteurs, n°84, pp 3-25.
    • Poitou-Charentes
      • Deux-Sèvres
        • La Chapelle Largeau
    		Le Cahier des micromonteurs, 2002, N°75, pp 8-25
    Hungary
     
    • Borsod-Abaúj-Zemplén Co.
      • Rudabányai Mts.
    		No reference listed
    • Heves Co.
      • Mátra Mts.
        • Recsk
    		No reference listed
    Israel
     
    • Negev
    		Gross, S. (1977): The Mineralogy of the Hatrurim Formation, Israel. Geological Survey of Israel, Bulletin no. 70, 80 pp.
    Italy
     
    • Piedmont
      • Torino Province
        • Sesia-Lanzo zone
          • Lanzo Valley
            • Lanzo Massif
              • Balangero - Corio area
    		Piccoli, G.C., Maletto, G., Bosio, P., Lombardo, B. (2007): Minerali del Piemonte e della Valle d'Aosta. Associazione Amici del Museo "F. Eusebio" Alba, Ed., Alba (Cuneo) 607 pp.
    • Puglia
      • Taranto Province
    		Garavelli C.L., Nuovo G. (1971) - La Greigite delle argille di Montemesola - Per. min. vol. 40, 3, pp. 305-327 and M. Boscardin (1975) - Informazioni di mineralogia italiana: 49) Greigite di Montemesola (Taranto) - Notizie del Gruppo Min. Lombardo, fasc. 1, March 1975, pag. 4
    • Tuscany
      • Grosseto Province
        • Scansano
          • Pereta
    		Brizzi, G. & Meli, R. (1995): La miniera antimonifera di Pereta con un cenno a quella solfo-cinabrifera di Zolfiere in comune di Scansano (GR). Rivista Mineralogica Italiana, 19:, 217-240.
    Japan
     
    • Honshu Island
      • Tohoku region
        • Akita prefecture
          • Odate
    		Handbook of Mineralogy
        • Iwate Prefecture
          • Esashi City
    		Handbook of Mineralogy
    Poland
     
    • Podlaskie
      • Suwałki District
        • Suwałki Massif
    		Kucha H., Kwiecińska B., Piestrzyński A., Wieczorek A. 1979: On the genesis of graphite from magnetite rocks of Krzemianka (NE Poland). Mineralogia Polonica, vol. 10, no 2, 81-88
    Republic of Macedonia
     
    Am Min 51:209-215
    Russia
     
    • Eastern-Siberian Region
      • Transbaikalia (Zabaykalye)
        • Buriatia (Buryatia) Republic
          • Vitim Plateau
    		Pavel M. Kartashov analytical data (2011)
    • Urals Region
      • Middle Urals
        • Ekaterinburgskaya (Sverdlovskaya) Oblast'
          • Krasnoturjinsk (Bogolovsk; Krasnotur'insk; Krasnoturyinsk)
            • Turya river
              • Turjinsk
    		No reference listed
      • Southern Urals
        • Bashkortostan (Bashkiria) Republic
          • Uchaly
    		Belogub, E.V., Novoselov, K.A., Yakovleva, V.A., and Spiro, B. (2008): Ore Geology Reviews 33, 239-254
    Slovakia
     
    • Košice Region
      • Rožňava Co.
    		Koděra et all.,1990: Topografická mineralógia Slovenska, I-III, 1590p
    • Prešov Region
      • Prešov Co.
        • Červenica
    		Duda,R. et. all.,1981: MIneralogia severnej časti Slanských vrchov. Min.Slovaca,Monografia 2, Bratislava, 98p
    Duda et. all.,1981:Minerály severnej časti Slanských vrchov. Min.Slovca,Monografia 2,Bratislava, 98 p
      • Vranov nad Topľou Co.
    		Ďuďa,R., et al., 1981: Mineralógia severnej časti Slanských vrchov. Min.Slovaca, Monografia 2, 98s
    South Africa
     
    • Mpumalanga Province
    		Minerals of South Africa
    Switzerland
     
    • Wallis (Valais)
      • Binn Valley
        • Im Feld (Imfeld; Feld; Fäld)
    		Stalder, H. A., Wagner, A., Graeser, S. and Stuker, P. (1998): "Mineralienlexikon der Schweiz", Wepf (Basel), p. 199.
    UK
     
    • England
      • Cornwall
        • Wadebridge District
          • St Endellion
    		Handbook of Mineralogy
    Ukraine
     
    • Crimea Oblast'
      • Crimea peninsula
    		Geologiya SSSR (The geology of USSR) (1969) - Nedra (Moscou), 1969, vol. VIII, 575 p.
    USA
     
    • California
      • Alpine Co.
        • Monitor - Mogul District
          • Leviathan Peak
    		[MinRec 20:129-142]
      • Humboldt Co.
        • Coastal Range
    		Handbook of Mineralogy
      • Kern Co.
        • Kramer District
    		www.mineralsocal.org
    Cal Div of Mines & Geology "Mineral Information Service" V. 22 N. 9 Sept 1969
    Tschernich, R. (1992): Zeolites of the World, 64, 311; Clays and Clay Minerals, Vol. 36, No. 2, 131-136, 1988.
    Am Min 49:543-555
      • San Bernardino Co.
        • Kramer-Four Corners area
    		American Mineralogist (1974): 49: 543-555.
    • Michigan
      • Alger Co.
    		Am Min 57:1303-1304
    • Missouri
      • Madison Co.
    		R&M 73:2 pp 98-117
    • Nevada
      • Churchill Co.
        • Table Mountain District
          • Cottonwood Canyon
            • Bolivia
    		NBMG Spec. Pub. 31 Minerals of Nevada
    • New Mexico
      • Eddy Co.
        • Carlsbad
    		Northrop, Minerals of New Mexico, 3rd. Rev. Ed., 1996
    Mineral and/or Locality
    Search Google
     
    Copyright © Jolyon Ralph and Ida Chau 1993-2013. Site Map. Locality, mineral & photograph data are the copyright of the individuals who submitted them. Further information contact the Site hosted & developed by Jolyon Ralph. Mindat.org is an online information resource dedicated to providing free mineralogical information to all. Mindat relies on the contributions of hundreds of members and supporters. Mindat does not offer minerals for sale. If you would like to add information to improve the quality of our database, then click here to register.
    Current server date and time: 16th Feb 2013 14:18:36
    Mineral and Locality Search
    Mineral:
    and/or Locality:
    Options
    Fade toolbar when not in focusFix toolbar to bottom of page
    Hide Social Media Links
    Slideshow frame delay seconds