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Ranciéite

Formula:
(Ca,Mn)Mn
 
4
O
 
9
·3H
 
2
O
System:TrigonalColour:Black, brownish, violet.
Lustre:MetallicHardness:2½ - 3
Name:Named after its discovery locality, the Le Rancié Mine, Sem, Vicdessos, Ariège, Midi-Pyrénées, France.


Birnessite Group. Rancieite-Takanelite Series. The calcium analogue of Takanelite.

Classification of Ranciéite

IMA status:Valid - first described prior to 1959 (pre-IMA) - "Grandfathered"
Strunz 8th edition ID:4/D.12-10
Nickel-Strunz 10th (pending) edition ID:4.FL.40

4 : OXIDES (Hydroxides, V[5,6] vanadates, arsenites, antimonites, bismuthites, sulfites, selenites, tellurites, iodates)
F : Hydroxides (without V or U)
L : Hydroxides with H2O +- (OH); sheets of edge-sharing octahedra
Dana 8th edition ID:7.10.1.1

7 : MULTIPLE OXIDES
10 : AB4X9
Hey's CIM Ref.:7.4.16

7 : Oxides and Hydroxides
4 : Oxides of Be, Mg and the alkaline earths
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Type Occurrence of Ranciéite

Type Locality:Le Rancié Mine, Sem, Vicdessos, Ariège, Midi-Pyrénées, France

Physical Properties of Ranciéite

Lustre:Metallic
Colour:Black, brownish, violet.
Streak:Dark brown
Hardness (Mohs):2½ - 3

Crystallography of Ranciéite

Crystal System:Trigonal
Class (H-M):3 - Rhombohedral
Space Group:P3
Cell Parameters:a = 2.485Å, c = 7.485Å
Ratio:a:c = 1 : 3.012
Unit Cell Volume:V 40.03 ų (Calculated from Unit Cell)
Z:1
Morphology:Flaky
Comment:Data from Ertl et al. (2005)

Chemical Properties of Ranciéite

Formula:
(Ca,Mn)Mn
 
4
O
 
9
·3H
 
2
O
Essential elements:Ca, H, Mn, O
All elements listed in formula:Ca, H, Mn, O

Relationship of Ranciéite to other Species

Series:Forms a series with Takanelite (see here)
Related to:
  • Birnessite Group
  • Related Minerals - Nickel-Strunz Grouping):
    4.FL.05Woodallite
    Mg
     
    6
    Cr
     
    2
    (OH)
     
    16
    Cl
     
    2
    ·4H
     
    2
    O
    4.FL.05Iowaite
    Mg
     
    4
    Fe(OH)
     
    8
    OCl·4H
     
    2
    O
    4.FL.05Jamborite
    (Ni
    2+
     
    ,Ni
    3+
     
    ,Co,Fe)(OH)
     
    2
    (OH,S,H
     
    2
    O)
    4.FL.05Meixnerite
    Mg
     
    6
    Al
     
    2
    (OH)
     
    18
    ·4H
     
    2
    O
    4.FL.05Muskoxite
    Mg
     
    7
    Fe
     
    4
    O
     
    13
    ·10H
     
    2
    O
    4.FL.05Fougèrite
    (Fe
    2+
     
    ,Mg)
     
    6
    Fe
    3+
    2
    (OH)
     
    18
    · 4H
     
    2
    O
    4.FL.10Hydrocalumite
    Ca
     
    2
    Al(OH)
     
    7
    ·2H
     
    2
    O
    4.FL.15Kuzelite
    Ca
     
    4
    Al
     
    2.4
    (OH)
     
    12.8
    (SO
     
    4
    )·6H
     
    2
    O
    4.FL.20Aurorite
    (Mn
    2+
     
    ,Ag,Ca)Mn
    4+
    3
    O
     
    7
    · 3H
     
    2
    O
    4.FL.20Chalcophanite
    (Zn,Fe,Mn)Mn
     
    3
    O
     
    7
    ·3H
     
    2
    O
    4.FL.20Ernienickelite
    NiMn
     
    3
    O
     
    7
    ·3H
     
    2
    O
    4.FL.20Jianshuiite
    (Mg,Mn)Mn
     
    3
    O
     
    7
    ·3H
     
    2
    O
    4.FL.25Woodruffite
    Zn(Mn
    4+
     
    ,Mn
    3+
     
    )
     
    5
    O
     
    10
    ·3½H
     
    2
    O
    4.FL.30Asbolane
    (Ni,Co)
     
    2-x
    Mn
    4+
     
    (O,OH)
     
    4
    · nH
     
    2
    O
    4.FL.35Buserite
    Na
     
    4
    Mn
     
    14
    O
     
    27
    ·21H
     
    2
    O
    4.FL.40Takanelite
    (Mn,Ca)Mn
     
    4
    O
     
    9
    ·H
     
    2
    O
    4.FL.45Birnessite
    (Na,Ca)
     
    0.5
    (Mn
    4+
     
    ,Mn
    3+
     
    )
     
    2
    O
     
    4
    · 1.5H
     
    2
    O
    4.FL.55Cianciulliite
    Mn(Mg,Mn)
     
    2
    Zn
     
    2
    (OH)
     
    10
    ·2-4H
     
    2
    O
    4.FL.60Jensenite
    Cu
     
    3
    [TeO
     
    6
    ] · 2H
     
    2
    O
    4.FL.65Leisingite
    Cu(Mg,Cu,Fe,Zn)
     
    2
    [TeO
     
    6
    ] · 6H
     
    2
    O
    4.FL.70Akdalaite
    4Al
     
    2
    O
     
    3
    · H
     
    2
    O
    4.FL.75Cafetite
    (Ca,Mg)(Fe,Al)
     
    2
    Ti
     
    4
    O
     
    12
    ·4H
     
    2
    O
    4.FL.80Mourite
    UMo
     
    5
    O
     
    12
    (OH)
     
    10
    4.FL.85Deloryite
    Cu
     
    4
    (UO
     
    2
    )(MoO
     
    4
    )
     
    2
    (OH)
     
    6
    Related Minerals - Hey's Index Grouping:
    7.4.1Bromellite
    BeO
    7.4.2Behoite
    Be(OH)
     
    2
    7.4.3Clinobehoite
    Be(OH)
     
    2
    7.4.4Chrysoberyl
    BeAl
     
    2
    O
     
    4
    7.4.5Magnesiotaaffeite-2N’2S
    Mg
     
    3
    Al
     
    8
    BeO
     
    16
    7.4.6Magnesiotaaffeite-6N’3S
    (Mg,Fe,Zn)
     
    2
    Al
     
    6
    BeO
     
    12
    7.4.7Periclase
    MgO
    7.4.8Brucite
    Mg(OH)
     
    2
    7.4.9Spinel
    MgAl
     
    2
    O
     
    4
    7.4.10Meixnerite
    Mg
     
    6
    Al
     
    2
    (OH)
     
    18
    ·4H
     
    2
    O
    7.4.11Lime
    CaO
    7.4.12Portlandite
    Ca(OH)
     
    2
    7.4.13Mayenite
    Ca
     
    12
    Al
     
    14
    O
     
    33
    7.4.14Hydrocalumite
    Ca
     
    2
    Al(OH)
     
    7
    ·2H
     
    2
    O
    7.4.15Marokite
    CaMn
     
    2
    O
     
    4
    7.4.17Hollandite
    Ba(Mn
    4+
     
    ,Mn
    2+
     
    )
     
    8
    O
     
    16
    7.4.18Romanèchite
    (Ba,H
     
    2
    O)
     
    2
    Mn
     
    5
    O
     
    10
    7.4.19Todorokite
    (Mn,Mg,Ca,Ba,K,Na)
     
    2
    Mn
     
    3
    O
     
    12
    ·3H
     
    2
    O

    Other Names for Ranciéite

    Synonyms:
    Calcium PsilomelaneRanciérite
    German names:
    Ranciéit
    Japanese names:
    ランシー鉱
    Russian names:
    Рансьеит
    Spanish names:
    Ranciéita

    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 Ranciéite

    Reference List:Leymérie (1859): 2: 329.

    Lacroix (1910): 4: 24.

    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: 572.

    American Mineralogist(1969): 54: 1741-1742.

    American Mineralogist (1991): 76: 1426-1430.

    Ertl, A., Pertlik, F., Prem, M., Post, J.E., Kim, S.J., Brandstätter. F., Alfschuster, R. (2005): Ranciéite crystals from Friesach, Carinthia, Austria. European Journal of Mineralogy, 17, 163-172.

    Internet Links for Ranciéite

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

    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
     
    • Victoria
      • Flinders
    Austria
     
    • Burgenland
      • Großpetersdorf
        • Badersdorf
    Ertl, A. (2002): Ranciéit, Hollandit und Braunit von Steinbruch Holler, Badersdorf, Burgenland. In: Niedermayr, G. et al. Neue Mineralfunde aus Österrich Li. Carinthia II, 192/112, 215-244.
    • Carinthia
      • Friesach - Hüttenberg area
        • Friesach
          • Olsa
    A. Ertl, F. Pertlik, M. Prem, J. E. Post, S. J. Kim, F. Brandstätter, R. Schuster (2005): Eur. J. Mineral. 17(1):163-172
        • Hüttenberg
          • Hüttenberger Erzberg
    H. Meixner: Carinthia II 171./91.:36-37 (1981)
    J. Taucher: Carinthia II 186./106.:120-121 (1996)
      • Gailtaler Alpen & Karnische Alpen Mts
        • Bleiberg District
    G. Niedermayr, I. Praetzel: Mineralien Kärntens, 1995
        • Hermagor
          • Poludnig Mt.
    G. Niedermayr: Carinthia II 187./107.:175 (1997)
      • Gurktaler Alpen Mts
        • St Veit an der Glan
          • Tauchendorf
            • Grassendorf
    G. Blass, H. W. Graf: Carinthia II 191./111.:145-147 (2001)
      • Packalpe Mts
        • Bad St Leonhard
    • Salzburg
      • Schwarzach
        • Lend
    R. Exel: Die Mineralien und Erzlagerstätten Österreichs, 1993
    • Styria
      • Bad Radkersburg
        • Klöch
    Taucher, J. et al. (1989)
      • Eisenerz
    Lapis 8(4), 14-24 (1983)
      • Fischbacher Alpen Mts
        • Rettenegg
          • Prinzkogel (Prinzenkogel) Mt.
            • Prinzkogel Mt. mines
              • Southern District
    Jakely, D. et al. (2008); Taucher, J. (1996)
      • Graz
        • Gratkorn
          • Kanzelkogel Mt.
    Postl, W. (1992), Exel, R. (1993)
      • Leoben
    Postl, W. (1998)
    Canada
     
    • Québec
      • Rouville Co.
        • Mont Saint-Hilaire
    Laszlo Horvath pers. comm 10/06/2006
      • Verchères Co.
        • Varennes & St-Amable
          • Saint-Amable sill
    Horváth Collection - confirmed by XRD & microprobe
    Cuba
     
    AmMin 64:1199-1218.
    France
     
    • Alsace
      • Bas-Rhin
        • Lembach
    Wittern, Journée: "Mineralien finden in den Vogesen", von Loga (Cologne), 1997, 15-17
      • Haut-Rhin
    Wittern, Journée: "Mineralien finden in den Vogesen", von Loga (Cologne), 1997
        • Thur valley (Thann valley)
          • Bitschwiller-les-Thann
    Wittern, Journée: "Mineralien finden in den Vogesen", 1997
          • Mollau
    Wittern, Journée: "Mineralien finden in den Vogesen", von Loga (Cologne), 1997
          • Urbès
    Wittern, Journée: "Mineralien finden in den Vogesen", von Loga (Cologne), 1997
    • Franche-Comté
      • Haute-Saône
    Wittern, Journée: "Mineralien finden in den Vogesen", von Loga (Cologne), 1997
    • Languedoc-Roussillon
      • Lozère
    [MinRec 8:517]
      • Pyrénées-Orientales
        • Arles sur Tech
          • Corsavy
    Berbain, C., Favreau, G. & Aymar, J. (2005): Mines et Minéraux des Pyrénées-Orientales et des Corbières. Association Française de Microminéralogie Ed., 39-44. and collection Guitard CERP Tautavel
        • Céret
          • Oms
    Le Cahier des Micromonteurs, 2007, 95, 3-24.
        • Prades
          • Olette
    Berbain, C., Favreau, G. & Aymar, J.(2005): Mines et Minéraux des Pyrénées-Orientales et des Corbières. Association Française de Microminéralogie Ed.,85-90.
    • Midi-Pyrénées
      • Ariège
        • Vicdessos
          • Sem
    [American Mineralogist, 54, 1741-1742 (1969); MinRec 9:133]
    Germany
     
    • Bavaria
      • Franconia
        • Spessart Mts
          • Aschaffenburg
            • Dörrmorsbach
    A. Wittern: "Mineralfundorte in Deutschland", Schweizerbart (Stuttgart), 2001
          • Schöllkrippen
            • Huckelheim
    Schmitt, R. T. (1997): Erstfunde von Ranciéit aus dem Spessart. Der Aufschluss, 48, 353-355
    • Lower Saxony
      • Harz Mts
        • Clausthal-Zellerfeld
          • Bad Grund
            • Iberg Mt.
    No reference listed
        • Lautenthal
    J. Gröbner, I. Dittrich & R. Dittrich (2006): Mangan-Mineralien aus dem Innerste-Tal im Harz. Lapis 31 (4), 32-33; 50.
        • St Andreasberg District
          • St Andreasberg
    J. Gröbner: Neufunde aus den Bergbaurevieren St. Andreasberg, Bad Lauterberg und von Oberschulenberg im Harz, MINERALIEN-WELT 18 (2007), 43-51.
    • North Rhine-Westphalia
      • Eifel Mts
        • Düren
          • Untermaubach
    Weiss: "Mineralfundstellen, Deutschland West", 1990
        • Mechernich
          • Kall
    Weiss: "Mineralfundstellen, Deutschland West", 1990
    • Rhineland-Palatinate
      • Bad Bergzabern
        • Nothweiler
    Weiss: "Mineralfundstellen, Deutschland West", 1990
      • Eifel Mts
        • Daun
          • Üdersdorf
    Blass, G., Graf, HW., Neufunde von bekannten Fundorten (VIII), Mineralien-Welt 5/1993
        • Hillesheim
    Blass, G., Graf, HW., Kolitsch, U., Neue Funde und Mineralien aus der Eifel, Mineralien-Welt 1/2002
    • Saxony
      • Erzgebirge
        • Marienberg District
          • Wolkenstein
    XRD and SEM-EDX analysis (T. Witzke)
    • Thuringia
      • Harz Mts
        • Stempeda
    J. Gröbner & J. Wesiger (2008): Die Mineralien des Kupferschieferbergbaus an südlichen Harzrand bei Ilfeld in Thüringen. Mineralien-Welt 19 (2), 18-28.
    Hungary
     
    • Borsod-Abaúj-Zemplén Co.
      • Rudabányai Mts.
        • Rudabánya
    Szakáll: Minerals of Rudabánya, 2001
    Szakáll: Minerals of Rudabánya, 2001
      • Szendrői Mts.
        • Rakacaszend
    Szakáll & Jánosi: Minerals of Hungary, 1995
    • Fejér Co.
      • Szár Hill
        • Kőszárhegy
    Szakáll & Jánosi: Minerals of Hungary, 1995
        • Szabadbattyán
    Szakáll: Minerals of Szár Hill, 2004
    • Heves Co.
      • Mátra Mts.
        • Abasár
    Szakáll-Jánosi: Minerals of Hungary, 1995
    • Nógrád Co.
      • Cserhát Mts.
        • Sámsonháza
    Szakáll & Jánosi: Minerals of Hungary, 1995
      • Karancs-Medves Mts.
        • Somoskő
    Szakáll: 100 Hungarian Mineral Locality, 2004
    • Vas Co.
      • Kőszegi Mts.
        • Velem
    Italy
     
    • Aosta Valley
      • Nus
        • Saint-Barthélemy
    • Barresi, A.A., Kolitsch, U., Ciriotti, M.E., Ambrino, P., Bracco, R., Bonacina, E. (2005): La miniera di manganese di Varenche (Aosta, Italia nord-occidentale): ardennite, arseniopleite, manganberzeliite, pirofanite, sarkinite, thortveitite, nuovo As-Sc-analogo della metavariscite e altre specie. Micro (località), 2/2005, 81-122.
    • Liguria
      • Genova Province
        • Ne
          • Graveglia Valley
    Redazionale (2005): Sistematica ligure: resoconto 2005. Notiziario di Mineralogia del Ferrania Club, 19 , 3-5.
            • Reppia
    Rivista Mineralogica Italiana, (4), 131
    • Piedmont
      • Torino Province
        • Brosso
          • Cavallaria Mount
            • Piani and Rio Freddo Quarries)
    Barresi, A. A., & Ambrino, P., 2006. Monte Cavallaria. I minerali delle cave di quarzo "Alpetta, Piani e Rio Freddo". Rivista Mineralogica Italiana, 30 (2): 76-97.
    • Sardinia
      • Carbonia-Iglesias Province
        • Gonnesa
    Stara, P., Rizzo, R., Tanca, G.A. (1996): Iglesiente - Arburese. Miniere e Minerali. Volume 1 & 2. Nine Italian Mineralogical Groups/Associations, 192 + 239 pp.
    Japan
     
    • Honshu Island
      • Chubu Region
        • Aichi Prefecture
          • Kita-Shidara-gun
            • Shidara
    Yamada collection (Crystal World, Japan)
        • Shizuoka prefecture
          • Shimoda City
    Dr. Matsuo Nambu ore collection (curated at Geological Survey of Japan)
      • Kanto Region
        • Saitama Prefecture
          • Chichibu-gun
            • Ohtaki-mura
              • Nakatsugawa
    Dr. Matsuo Nambu ore collection (curated at Geological Survey of Japan)
      • Tohoku Region
        • Iwate Prefecture
    Dr. Matsuo Nambu ore collection (curated at Geological Survey of Japan)
    • Shikoku Island
      • Ehime Prefecture
    Dr. Matsuo Nambu ore collection (curated at Geological Survey of Japan)
    Mexico
     
    • Chihuahua
      • Mun. de Ahumada
    Cross, B. & Culp Zeitner J. (2006), Geodes Natures Treasures, P.26
    Norway
     
    • Vest-Agder
      • Kristiansand
    Breivik, H. ; Myre, K. & Larsen, A. O. (2007): Manganforekomster på Sørlandet: Kivikdalen (Kostøl, Ålefjær): Bergverksmuseets Skrift nr 35, 25-31
    Poland
     
    • Lower Silesia (Dolnośląskie)
      • Ząbkowice District
        • Ząbkowice (Frankenstein)
          • Szklary (Gläsendorf)
    Pieczka A. 2006: An unusual manganoan apatite from the Szklary pegmatite (Lower Silesia, Poland). Mineralogia Polonica - Special Papers, vol. 28, 178-180
    Russia
     
    • Northern Region
      • Murmanskaja Oblast'
        • Kola Peninsula
          • Lovozero Massif
    Zap. Vseross. Mineral. Obshch., 130(6), 63–67
            • Seidozero Lake
              • Lepkhe-Nel'm Mt. (Lepkhe-Nelm Mt.)
    I.V. Pekov et al.: Zap. Vses. Mineral. Obshch. 133(1):49-59 (2004)
    • Western-Siberian region
      • Gornyi Altai
        • Koksinskii raion
    Vera N. Smol'yaninova data
    Slovakia
     
    • Banská Bystrica Region
      • Western Slovenské Rudohorie Mts
        • Ľubietová (Libetbánya; Libethen) ore belt
    Pauliš,P.,Ďuďa,R.,2002: Nejzajímavejší mineralogická naletište Slovenska. Kuttna,K.Hora, 136p
    Pauliš,P.,Ďuďa,R.,2002: Nejzajímavejší mineralogická naletište Slovenska. Kuttna,K.Hora, 136p
    • Košice Region
      • Čierna hora Mts
        • Družstevná pri Hornáde
    Koděra, M. et al., 1986 a 1990 : Topografická mineralógia Slovenska, diel 1- 3, Veda – Vydavateľstvo SAV, Bratislava, 1990, 1 – 1590
    • Trenčín region
      • Biele Karpáty Mts
    Aubrecht,R., Mišík,M., ,Sýkora,M., Šamajová,E., 1998: Kontroverzné bradlo czorsztynskej jednotky v Bolešovskej doline medzi Nemšovou a Pruským. Min.slovaca, 30,5,431 - 442
    South Africa
     
    • Northern Cape Province
      • Kalahari manganese fields
        • Hotazel
    Minerals of South Africa
    Spain
     
    • Aragón
      • Teruel
        • Ojos Negros
    Calvo, M. (2008). Minerales de Aragón. Prames, Zaragoza. 463 pags.
    • Catalonia
      • Barcelona
        • Baix Llobregat
          • Gavà
            • Bruguers
    Bareche, E (2005) "Els minerals de Catalunya. Segle XX" Ed. Grup Mineralògic Català, Barcelona, 269 p.
    Switzerland
     
    • Grischun (Grisons; Graubünden)
      • Albula Valley
        • Oberhalbstein (Surses; Sursass)
          • Tinizong (Tinzen)
    USA
     
    • Arizona
      • Cochise Co.
        • Dragoon Mts
          • Turquoise District (Courtland-Gleeson District)
    Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 352.
      • Pima Co.
        • Little Ajo Mts
          • Ajo District
    Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 352.
    • Arkansas
      • Independence Co.
    Howard, 1987. Mineral Species of Arkansas
    • Massachusetts
      • Hampshire Co.
        • Plainfield
    "Western Massachusetts Mineral Localities" by Alan Plante, Valley Geology Press, 1992.
    • Nevada
      • Nye Co.
    NBMG Spec. Pub. 31 Minerals of Nevada
    • New Mexico
      • Eddy Co.
        • Carlsbad
    Northrop, Minerals of New Mexico, 3rd. Rev. Ed., 1996
    • North Dakota
      • Bottineau Co.
        • Turtle Mts
    NDGS B-15(Hendricks,1943)
    • Virginia
      • Alleghany Co.
        • Bolling Springs
    AmMin: 64:1199-1218
    Mineral and/or Locality
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