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⇱ Osarizawaite: Mineral information, data and localities.

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Osarizawaite

A valid IMA mineral species
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About OsarizawaiteHide

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Formula:
Pb(Al2Cu2+)(SO4)2(OH)6
Al:Cu is 2:1 in the ideal end-member.
Colour:
Greenish yellow
Lustre:
Earthy
Hardness:
3 - 4
Specific Gravity:
3.89 - 4.037
Crystal System:
Trigonal
Name:
From the type locality, the Osarizawa mine, Kazuno City, Honshu Island, Japan.
Forms a solid solution series with its Fe(III) analogue beaverite-(Cu).

Note: Visual identification is impossible; many members of the alunite supergroup can have similar appearances.


Unique IdentifiersHide

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Mindat ID:
3033
Long-form identifier:
mindat:1:1:3033:1

IMA Classification of OsarizawaiteHide

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Approved
IMA status notes:
Redefined by the IMA
First published:
1961

Classification of OsarizawaiteHide

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7.BC.10

7 : SULFATES (selenates, tellurates, chromates, molybdates, wolframates)
B : Sulfates (selenates, etc.) with additional anions, without H2O
C : With medium-sized and large cations
30.2.4.4

30 : ANHYDROUS SULFATES CONTAINING HYDROXYL OR HALOGEN
2 : (AB)2(XO4)Zq
25.7.9

25 : Sulphates
7 : Sulphates of Pb

Mineral SymbolsHide

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As of 2021 there are now IMA–CNMNC approved mineral symbols (abbreviations) for each mineral species, useful for tables and diagrams.

SymbolSourceReference for Standard
OrzIMA–CNMNCWarr, L.N. (2021). IMA–CNMNC approved mineral symbols. Mineralogical Magazine, 85(3), 291-320. doi:10.1180/mgm.2021.43

Physical Properties of OsarizawaiteHide

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Earthy
Transparency:
Translucent
Colour:
Greenish yellow
Streak:
Greenish yellow
Hardness:
3 - 4 on Mohs scale
Tenacity:
Brittle
Density:
3.89 - 4.037 g/cm3 (Measured)    4.183(17) g/cm3 (Calculated)

Optical Data of OsarizawaiteHide

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Type:
Uniaxial (+)
RI values:
nω = 1.712(3) nε = 1.732(2)
Max. Birefringence:
δ = 0.020
Based on recorded range of RI values above.

Interference Colours:
The colours simulate birefringence patterns seen in thin section under crossed polars. They do not take into account mineral colouration or opacity.

Michel-Levy Bar The default colours simulate the birefringence range for a 30 µm thin-section thickness. Adjust the slider to simulate a different thickness.

Grain Simulation You can rotate the grain simulation to show how this range might look as you rotated a sample under crossed polars.

Surface Relief:
Moderate
Pleochroism:
Visible
Comments:
O = dark yellow
E = pale yellowish
Comments:
May be biaxial

Chemistry of OsarizawaiteHide

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Mindat Formula:
Pb(Al2Cu2+)(SO4)2(OH)6

Al:Cu is 2:1 in the ideal end-member.
Element Weights:
Element% weight
O36.193 %
Pb33.480 %
S10.362 %
Cu10.268 %
Al8.720 %
H0.977 %

Calculated from ideal end-member formula.

Crystallography of OsarizawaiteHide

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Crystal System:
Trigonal
Class (H-M):
3m(32/m) - Hexagonal Scalenohedral
Space Group:
R3m
Cell Parameters:
a = 7.05 Å, c = 17.24(1) Å
Ratio:
a:c = 1 : 2.445
Unit Cell V:
742.07 ų (Calculated from Unit Cell)
Z:
3

Crystal StructureHide

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Data courtesy of the American Mineralogist Crystal Structure Database. Click on an AMCSD ID to view structure
IDSpeciesReferenceLinkYearLocalityPressure (GPa)Temp (K)
0014767OsarizawaiteGiuseppetti G, Tadini C (1980) The crystal structure of osarizawaite Neues Jahrbuch fur Mineralogie, Monatshefte 1980 401-4071980Osarizawa mine, Akita Prefecture, Honshu, Japan0293
CIF Raw Data - click here to close

X-Ray Powder DiffractionHide

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Powder Diffraction Data:
d-spacingIntensity
5.79 Å(70)
3.52 Å(60)
3.00 Å(100)
2.87 Å(60)
2.28 Å(60)
2.23 Å(30)
1.918 Å(30)
Comments:
Osarizawa mine, Japan. The data are from the type description.

Geological EnvironmentHide

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Paragenetic Mode(s):
Paragenetic ModeEarliest Age (Ga)
Stage 7: Great Oxidation Event<2.4
47a : [Near-surface hydration of prior minerals]
47b : [Sulfates and sulfites]
Geological Setting:
Oxidation zone of Pb-Zn-Cu deposits.

Type Occurrence of OsarizawaiteHide

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General Appearance of Type Material:
Earthy and friable masses.
Place of Conservation of Type Material:
GCL, Perth, Australia, number MDC 3291 (holotype).
National Science Museum, Tokyo, Japan, number M-15598 (type).
Geological Setting of Type Material:
Oxidized zone of lead-zinc-copper veins.
Associated Minerals at Type Locality:

Other Language Names for OsarizawaiteHide

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Japanese:尾去沢石
Simplified Chinese:羟铝铜铅矾
Spanish:Osarizawaita

Relationship of Osarizawaite to other SpeciesHide

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Other Members of Alunite Group:
AluniteKAl3(SO4)2(OH)6Trig. 3m : R3m
Ammonioalunite(NH4)Al3(SO4)2(OH)6Trig.
Ammoniojarosite(NH4)Fe3+3(SO4)2(OH)6Trig. 3m : R3m
ArgentojarositeAgFe3+3(SO4)2(OH)6Trig. 3m : R3m
Beaverite-(Cu)Pb(Fe3+2Cu)(SO4)2(OH)6Trig. 3m(32/m) : R3m
Beaverite-(Zn)Pb(Fe3+2Zn)(SO4)2(OH)6Trig. 3m(32/m) : R3m
DorallchariteTlFe3+3(SO4)2(OH)6Trig. 3m(32/m) : R3m
HuangiteCa0.5Al3(SO4)2(OH)6Trig. 3m(32/m) : R3m
Hydroniumjarosite(H3O)Fe3+3(SO4)2(OH)6Trig. 3m(32/m) : R3m
JarositeKFe3+3(SO4)2(OH)6Trig. 3m(32/m) : R3m
NatroaluniteNaAl3(SO4)2(OH)6Trig. 3m : R3m
'Natroalunite-2c'(Na,Ca0.5,K)Al3(SO4)2(OH)6Trig. 3m(32/m) : R3m
NatrojarositeNaFe3(SO4)2(OH)6Trig. 3m : R3m
PlumbojarositePb0.5Fe3+3(SO4)2(OH)6Trig. 3m(32/m) : R3m
Schlossmacherite(H3O)Al3(SO4)2(OH)6Trig. 3m(32/m) : R3m
WalthieriteBa0.5Al3(SO4)2(OH)6Trig.

Common AssociatesHide

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Associations Based on Photo Data:
16 photos of Osarizawaite associated with QuartzSiO2
6 photos of Osarizawaite associated with PhilipsbornitePbAl3(AsO4)(AsO3OH)(OH)6
6 photos of Osarizawaite associated with CerussitePbCO3
4 photos of Osarizawaite associated with AzuriteCu3(CO3)2(OH)2
3 photos of Osarizawaite associated with Rosasite(Cu,Zn)2(CO3)(OH)2
3 photos of Osarizawaite associated with AnglesitePbSO4
2 photos of Osarizawaite associated with JarositeKFe3+3(SO4)2(OH)6
2 photos of Osarizawaite associated with IodargyriteAgI
2 photos of Osarizawaite associated with MimetitePb5(AsO4)3Cl
2 photos of Osarizawaite associated with Beaverite-(Cu)Pb(Fe3+2Cu)(SO4)2(OH)6

Related Minerals - Strunz-mindat GroupingHide

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7.BC.ViskontitePb5Cu2(SO4)3(SeO3)(OH)6Orth. mm2 : Pmn21
7.BC.ZincochenitePb4Zn(OH)6(SO4)2Tric. 1 : P1
7.BC.D'Ansite-(Mn)Na21Mn2+(SO4)10Cl3Iso. 43m : I43d
7.BC.D'Ansite-(Fe)Na21Fe2+(SO4)10Cl3Iso. 43m : I43d
7.BC.Acmonidesite(NH4,K,Pb)8NaFe2+4(SO4)5Cl8Orth. 222 : C2221
7.BC.Adranosite(NH4)4NaAl2(SO4)4Cl(OH)2Tet. 4/mmm(4/m2/m2/m) : I41/acd
7.BC.ChromviskontitePb5Cu2(CrO4)3(SeO3)(OH)6Orth. mm2 : Pmn21
7.BC.BackitePb2AlTeO6ClTrig. 32 : P312
7.BC.Adranosite-(Fe)(NH4)4NaFe3+2(SO4)4Cl(OH)2Tet. 4/mmm(4/m2/m2/m) : I41/acd
7.BC.AgaitePb3CuTeO5(OH)2(CO3) Orth. mm2 : Pca21
7.BC.WildcatiteCaFe3+Te6+O5(OH)Trig. 3m(32/m) : P31m
7.BC.HagstromitePb8Cu2+(Te6+O6)2(CO3)Cl4Orth. mmm(2/m2/m2/m) : Ibam
7.BC.05D'AnsiteNa21Mg(SO4)10Cl3Iso. 43m : I43m
7.BC.07'Apatelite'Fe3(SO4)2(OH)5 · 0.5H2O
7.BC.07'Unnamed (Ba-Fe Vanadate)'Ba, Fe, V, O, H
7.BC.10JarositeKFe3+3(SO4)2(OH)6Trig. 3m(32/m) : R3m
7.BC.10DorallchariteTlFe3+3(SO4)2(OH)6Trig. 3m(32/m) : R3m
7.BC.10ArgentojarositeAgFe3+3(SO4)2(OH)6Trig. 3m : R3m
7.BC.10NatroaluniteNaAl3(SO4)2(OH)6Trig. 3m : R3m
7.BC.10NatrojarositeNaFe3(SO4)2(OH)6Trig. 3m : R3m
7.BC.10Beaverite-(Cu)Pb(Fe3+2Cu)(SO4)2(OH)6Trig. 3m(32/m) : R3m
7.BC.10Beaverite-(Zn)Pb(Fe3+2Zn)(SO4)2(OH)6Trig. 3m(32/m) : R3m
7.BC.10WalthieriteBa0.5Al3(SO4)2(OH)6Trig.
7.BC.10HuangiteCa0.5Al3(SO4)2(OH)6Trig. 3m(32/m) : R3m
7.BC.10'Natroalunite-2c'(Na,Ca0.5,K)Al3(SO4)2(OH)6Trig. 3m(32/m) : R3m
7.BC.10AluniteKAl3(SO4)2(OH)6Trig. 3m : R3m
7.BC.10PlumbojarositePb0.5Fe3+3(SO4)2(OH)6Trig. 3m(32/m) : R3m
7.BC.10Karlseifertite Pb(Ga2Ge)(AsO4)2(OH)6Trig. 3m(32/m) : R3m
7.BC.10Hydroniumjarosite(H3O)Fe3+3(SO4)2(OH)6Trig. 3m(32/m) : R3m
7.BC.10Ammonioalunite(NH4)Al3(SO4)2(OH)6Trig.
7.BC.10Ammoniojarosite(NH4)Fe3+3(SO4)2(OH)6Trig. 3m : R3m
7.BC.10Schlossmacherite(H3O)Al3(SO4)2(OH)6Trig. 3m(32/m) : R3m
7.BC.15Ye'elimiteCa4Al6(SO4)O12Iso. 432 : I4132
7.BC.20NabokoiteKCu7(SO4)5(Te4+O3)OClTet. 4/mmm(4/m2/m2/m) : P4/ncc
7.BC.20PuniniteNa2Cu3O(SO4)3Mon. 2/m : B2/b
7.BC.20AtlasoviteK(BiO)Cu6Fe3+(SO4)5O3ClTet. 4/mmm(4/m2/m2/m) : P4/ncc
7.BC.25ChlorothioniteK2Cu(SO4)Cl2Orth. mmm(2/m2/m2/m) : Pnma
7.BC.30EuchlorineKNaCu3(SO4)3OMon. 2/m
7.BC.30FedotoviteK2Cu3(SO4)3OMon. 2/m : B2/b
7.BC.35KamchatkiteKCu3(SO4)2OClOrth. mmm(2/m2/m2/m) : Pnma
7.BC.40PiypiteK4Cu4O2(SO4)4 · (Na,Cu)ClTet. 4 : I4
7.BC.45AlumoklyuchevskiteK3Cu3(Al,Fe3+)(SO4)4O2Tric. 1 : P1
7.BC.45BelousoviteKZn(SO4)ClMon. 2/m : P21/b
7.BC.45KlyuchevskiteK3Cu3(Fe3+,Al)(SO4)4O2Mon. 2
7.BC.47MülleritePb2Fe3+(Te6+O6)ClTrig. 32 : P3112
7.BC.50CaledonitePb5Cu2(SO4)3(CO3)(OH)6Orth. mm2 : Pmn21
7.BC.50ElasmochloiteNa3Cu6BiO4(SO4)5Mon. 2/m
7.BC.52Eleomelanite(K2Pb)Cu4O2(SO4)4Mon. 2/m
7.BC.55FalgariteK4(VO)3(SO4)5Mon. 2/m : B2/b
7.BC.55WherryitePb7Cu2(SO4)4(SiO4)2(OH)2Mon. 2/m : B2/m
7.BC.57KrasheninnikoviteKNa2CaMg(SO4)3FHex. 6/mmm(6/m2/m2/m) : P63/mcm
7.BC.60WulffiteK3NaCu4O2(SO4)4Orth. mm2
7.BC.60ParawulffiteK5Na3Cu8O4(SO4)8Mon. 2/m : P2/b
7.BC.60MammothitePb6Cu4AlSb5+O2(OH)16Cl4(SO4)2Mon. 2 : B2
7.BC.62ShuvaloviteK2(Ca2Na)(SO4)3FOrth. mmm(2/m2/m2/m) : Pnma
7.BC.65SaccoiteCa2Mn3+2F(OH)8 · 0.5(SO4)Tet. 4/mmm(4/m2/m2/m) : P4/ncc
7.BC.65LinaritePbCu(SO4)(OH)2Mon. 2/m : P21/m
7.BC.65Therasiaite(NH4)3KNa2Fe2+Fe3+(SO4)3Cl5Mon. m : Bb
7.BC.65FranksousaitePbCu(Se6+O4)(OH)2Mon. 2/m : P21/m
7.BC.65MunakataitePb2Cu2(Se4+O3)(SO4)(OH)4Mon. 2/m : P21/m
7.BC.65SchmiederitePb2Cu2(Se6+O4)(Se4+O3)(OH)4Mon. 2/m : P21/m
7.BC.70ChenitePb4Cu(SO4)2(OH)6Tric. 1 : P1
7.BC.75KrivovichevitePb3Al(OH)6(SO4)(OH)Trig. 3m : R3c
7.BC.80AnhydrokainiteKMg(SO4)Cl

Other InformationHide

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Notes:
Insoluble in water and practically shows no reaction to nitric acid. Boiling concentrated hydrochloric or sulphuric acid disintegrates the mineral perfectly and precipitates lead chloride or lead sulphate.
Health Risks:
No information on health risks for this material has been entered into the database. You should always treat mineral specimens with care.

Internet Links for OsarizawaiteHide

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mindat.org URL:
https://www.mindat.org/min-3033.html
Please feel free to link to this page.

References for OsarizawaiteHide

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Reference List:

Localities for OsarizawaiteHide

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Showing 84 localities.

This map shows a selection of localities that have latitude and longitude coordinates recorded. Click on the 👁 Image
symbol to view information about a locality. The 👁 Image
symbol next to localities in the list can be used to jump to that position on the map.

Locality ListHide

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👁 Image
- This locality has map coordinates listed. 👁 Image
- This locality has estimated coordinates. ⓘ - Click for references and further information on this occurrence. ? - Indicates mineral may be doubtful at this locality. 👁 Image
- Good crystals or important locality for species. 👁 Image
- World class for species or very significant. (TL) - Type Locality for a valid mineral species. (FRL) - First Recorded Locality for everything else (eg varieties). Struck out - Mineral was erroneously reported from this locality. Faded * - Never found at this locality but inferred to have existed at some point in the past (e.g. from pseudomorphs).

All localities listed without proper references should be considered as questionable.
Argentina
  • Catamarca Province
    • Andalgalá Department
      • Andalgalá
Brodtkorb (2002)
Cortelezzi C.R. (1977) +2 other references
Australia
  • New South Wales
    • Georgiana Co.
      • Tuena
Donald H. McColl (1973)
    • Kennedy Co.
      • Condobolin district
Graham et al. (2005)
Gilligan et al. (1993)
    • Robinson Co.
      • Cobar
Leverett et al. (2005)
  • Northern Territory
    • Coomalie Shire
      • Rum Jungle
Museum and Art Gallery of the Northern Territory (Darwin)
  • Queensland
    • Mareeba Shire
Harris et al. (2003)
  • Western Australia
    • Ashburton Shire
Nickel et al. (1993)
Nickel et al. (1993)
Nickel et al. (1993)
Nickel et al. (1993)
    • City of Karratha
      • Whim Creek
Nickel (1980) +1 other reference
    • East Pilbara Shire
      • Marble Bar
        • Mount Edgar Station
Morris (1962)
    • Leonora Shire
      • Ten Mile Outcamp
Anthony et al. (2016)
    • Meekatharra Shire
      • Peak Hill Mining District
        • Doolgunna Station
Murray Thompson +1 other reference
    • Wyndham-East Kimberley Shire
      • Kununurra
Downes et al. (2011)
Austria
  • Salzburg
    • Tamsweg District
      • Muhr
        • Schellgaden
          • Gold mines
Auer (2005)
Bulgaria
  • Haskovo Province
    • Mineralni Bani Municipality
      • Spahievo
        • Spahievo ore field
Kunov (1995) +1 other reference
Chile
  • Antofagasta
    • Antofagasta Province
      • Sierra Gorda
        • Caracoles mining district
          • Caracoles
Paar et al. (1980)
    • Tocopilla Province
      • María Elena
Maurizio Dini collection
  • Atacama
    • Copiapó Province
      • Tierra Amarilla
samples analysed by Gerhard Mohn and ...
      • Zapallar mining district
maurizio dini - analysed by EDX & PDF (by dr. Jochen Scluter)
  • Coquimbo
    • Elqui Province
"Faja de mineralización de oro +2 other references
"Faja de mineralización de oro +2 other references
  • O'Higgins
    • Cachapoal Province
      • Rancagua
        • El Teniente
maurizio dini - analysed material
China
  • Xinjiang
    • Turpan
      • Shanshan Co.
Zhaoxin Han et al. (2004) +1 other reference
France
  • Provence-Alpes-Côte d'Azur
    • Var
      • Toulon
        • Le Pradet
Valérie Galéa-Clolus collection - EDX ... +2 other references
Favreau et al. (2024)
Germany
  • Baden-Württemberg
    • Freiburg Region
      • Ortenaukreis
        • Oberwolfach
50. (in German) +1 other reference
  • Lower Saxony
    • Goslar District
      • Braunlage
    • Oder valley
Schnorrer-Köhler (1984)
Weiß (1990)
  • North Rhine-Westphalia
    • Arnsberg
      • Märkischer Kreis
        • Iserlohn
          • Letmathe
            • Helmke quarry nature reserve
Bender et al. (1994)
      • Siegen-Wittgenstein
        • Siegen
          • Niederschelden
Heinrich et al. (2011)
    • Cologne
      • Aachen
        • Stolberg
Blaß et al. (1995)
Greece
  • Attica
    • East Attica
      • Lavreotiki
        • Lophos
          • Agrileza mines
90. +1 other reference
Hungary
  • Fejér County
    • Székesfehérvár District
      • Pátka
HOM Collection 2008
  • Heves County
    • Pétervására District
      • Recsk
GEODA 2013/2
Italy
  • Sardinia
    • South Sardinia Province
      • Villacidro
Stara et al. (1996)
      • Villaputzu
Campostrini et al. (1999)
  • Tuscany
    • Grosseto Province
      • Massa Marittima
Sabelli C. et al. (1996)
Bazzoni et al. (2007)
      • Montieri
        • Gerfalco
Bazzoni et al. (2001)
Japan
  • Akita Prefecture
    • Daisen City
Matsubara et al (1997) +1 other reference
    • Kazuno City
TAGUCHI (1961)
  • Niigata Prefecture
    • Higashikambara District
      • Aga
Murata (1999)
Kazakhstan
  • East Kazakhstan Region
Pavel.M. Kartashov (n.d.)
Morocco
  • Drâa-Tafilalet Region
    • Tinghir Province
      • Alnif Cercle
        • Oumjrane mining area
Georges FAVREAU collection & EDX ...
New Zealand
  • Waikato Region
    • Matamata-Piako District
      • Te Aroha
Courtney et al. (1990)
Norway
  • Akershus
    • Lunner
      • Grua mining district
Eldjarn (1977)
Portugal
  • Beja
    • Almodôvar
      • Almodôvar e Graça dos Padrões
Russia
  • Altai Krai
    • Rubtsovsky District
Pekov et al. (2010)
  • Kemerovo Oblast
    • Belovsky District
Bortnikova et al. (2017)
Spain
  • Andalusia
    • Almería
      • Cuevas del Almanzora
        • Sierra Almagrera
Rewitzer et al. (2023)
          • Jaroso Ravine
Calvo (2015) +1 other reference
      • Níjar
        • Rodalquilar
          • Cerro de los Guardias
JR & C Eytier collection
Martins da Pedra specimen
  • Catalonia
    • Girona
      • Ribes de Freser
Pedro Mingueza et al. (2022)
Switzerland
  • Valais
    • Sierre
      • Anniviers
        • Saint-Luc
Ansermet (2012)
UK
  • England
    • Cheshire
Embrey (1978)
USA
  • Arizona
    • Cochise County
Anthony et al. (1995)
Anthony et al. (1995)
      • Tombstone Mining District
        • Silver Plume Mine
Tony Kampf identification 2010
    • Coconino County
      • Grandview Mining District
        • Horseshoe Mesa
Michael Cline Collection
    • Mohave County
      • Lost Basin Mining District
        • Tut Peak
Luetcke (n.d.)
      • White Hills
        • Gold Basin Mining District
Luetcke (n.d.)
    • Pima County
      • Helvetia-Rosemont Mining District
        • Helvetia
          • Monument Mountain
Anthony et al. (1995)
      • Waterman Mining District
        • Silver Hill Mining District
          • Silver Hill
Stolburg (1988) +1 other reference
    • Yavapai County
      • Bradshaw Mountains (Bradshaw Range)
        • Pine Grove Mining District
          • Crown King
            • Lane Mountain
- (1990) +2 other references
  • Colorado
    • Custer County
Eckel et al. (1997)
    • San Juan County
      • Animas Mining District
        • Silverton
          • Round Mountain
Eckel et al. (1997)
  • Nevada
    • Humboldt County
      • Iron Point Mining District
        • Valmy
Silver Coin Mine. Compact Disc. Paul ...
    • White Pine County
      • Eagle Mining District
Castor et al. (2004)
  • New Mexico
    • Hidalgo County
      • Pyramid Mountains
        • Lordsburg Mining District
          • Lordsburg
            • Virginia District
Walstrom (n.d.)
Walstrom (n.d.)
Walstrom (n.d.)
Walstrom (n.d.)
Walstrom (n.d.)
Walstrom (n.d.)
    • Socorro County
      • Magdalena Mining District
Pxrd and EDS via Inna Lykova
  • Utah
    • Millard County
Anthony et al. (2016)
  • Wisconsin
    • Rusk County
      • Ladysmith
Jones +1 other reference
Zimbabwe
  • Midlands
    • Gokwe North District
Vetter et al. (1999) +1 other reference
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