Owyheeite
A valid IMA mineral species - grandfathered
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About Owyheeite
Formula:
Ag3Pb10Sb11S28
The homogeneity range is given as Ag3+xPb10-2xSb11+xS28, -0.13 0.20.
Colour:
Light steel-gray to silver-white, tarnishes yellow
Lustre:
Metallic
Hardness:
2½
Specific Gravity:
6.25
Crystal System:
Monoclinic
Name:
Named by Earl V. Shannon in 1921 for Owyhee County, Idaho, USA, which includes the type locality. Pronounced ō-wȳ-hē-īte.
Belongs to a broad family of rod-based sulphosalt structures with the chess-board arrangement of the rods. Crystallizes as a 2-fold superstructure. Rod-polytype character induces systematic twinning.
Compare proto-owyheeite, sterryite, parasterryite, meerschautite, 'UM1979-14-S:AgPbSb'.
Compositionally related to zoubekite.
Compare proto-owyheeite, sterryite, parasterryite, meerschautite, 'UM1979-14-S:AgPbSb'.
Compositionally related to zoubekite.
Unique Identifiers
Mindat ID:
3049
Long-form identifier:
mindat:1:1:3049:2
IMA Classification of Owyheeite
Approved, 'Grandfathered' (first described prior to 1959)
First published:
1868
Classification of Owyheeite
2.HC.35
2 : SULFIDES and SULFOSALTS (sulfides, selenides, tellurides; arsenides, antimonides, bismuthides; sulfarsenites, sulfantimonites, sulfbismuthites, etc.)
H : Sulfosalts of SnS archetype
C : With only Pb
2 : SULFIDES and SULFOSALTS (sulfides, selenides, tellurides; arsenides, antimonides, bismuthides; sulfarsenites, sulfantimonites, sulfbismuthites, etc.)
H : Sulfosalts of SnS archetype
C : With only Pb
3.5.10.1
3 : SULFOSALTS
5 : 2.5 < ø < 3
3 : SULFOSALTS
5 : 2.5 < ø < 3
5.7.28
5 : Sulphosalts - Sulpharsenites and Sulphobismuthites (those containing Sn, Ge,or V are in Section 6)
7 : Sulpharsenites etc. of Pb and other metals
5 : Sulphosalts - Sulpharsenites and Sulphobismuthites (those containing Sn, Ge,or V are in Section 6)
7 : Sulpharsenites etc. of Pb and other metals
Mineral Symbols
As of 2021 there are now IMA–CNMNC approved mineral symbols (abbreviations) for each mineral species, useful for tables and diagrams.
| Symbol | Source | Reference |
|---|---|---|
| Owy | IMA–CNMNC | Warr, L.N. (2021). IMA–CNMNC approved mineral symbols. Mineralogical Magazine, 85(3), 291-320. doi:10.1180/mgm.2021.43 |
Physical Properties of Owyheeite
Metallic
Transparency:
Opaque
Colour:
Light steel-gray to silver-white, tarnishes yellow
Streak:
Gray (on paper); reddish brown (on porcelain)
Hardness:
2½ on Mohs scale
Hardness:
VHN110=92 - 121 kg/mm2 - Vickers
Tenacity:
Brittle
Density:
6.25 g/cm3 (Measured) 6.43 g/cm3 (Calculated)
Comment:
The measured value is from Robinson (1949) who states the true value is likely higher.
Optical Data of Owyheeite
Anisotropism:
Strong
Reflectivity:
| Wavelength | R1 (%) | R2 (%) |
|---|---|---|
| 400nm | 41.0% | 45.2% |
| 420nm | 40.5% | 45.2% |
| 440nm | 39.8% | 45.2% |
| 460nm | 39.6% | 45.2% |
| 480nm | 39.2% | 45.4% |
| 500nm | 38.9% | 45.3% |
| 520nm | 38.6% | 45.1% |
| 540nm | 38.3% | 44.7% |
| 560nm | 38.0% | 44.2% |
| 580nm | 37.7% | 43.7% |
| 600nm | 37.4% | 43.1% |
| 620nm | 37.1% | 42.5% |
| 640nm | 36.6% | 41.8% |
| 660nm | 36.2% | 41.1% |
| 680nm | 35.4% | 40.1% |
| 700nm | 34.8% | 39.3% |
Graph shows reflectance levels at different wavelengths (in nm). Peak reflectance is 45.4%.
R1 shown in black, R2 shown in red
Colour in reflected light:
Gray-white
Pleochroism:
Visible
Comments:
Distinct
Chemistry of Owyheeite
Mindat Formula:
Ag3Pb10Sb11S28
The homogeneity range is given as Ag3+xPb10-2xSb11+xS28, -0.13 0.20.
The homogeneity range is given as Ag3+xPb10-2xSb11+xS28, -0.13 0.20.
Element Weights:
Elements listed:
Common Impurities:
Cu,Fe
Crystallography of Owyheeite
Crystal System:
Monoclinic
Class (H-M):
2/m - Prismatic
Cell Parameters:
a = 8.1882(3) Å, b = 27.2641(7) Å, c = 22.8679(7) Å
β = 90.293(3)°
β = 90.293(3)°
Ratio:
a:b:c = 0.3 : 1 : 0.839
Unit Cell V:
5,105.05 ų (Calculated from Unit Cell)
Z:
4
Twinning:
Invariably intimately twinned.
Comment:
Space group P21/n (Stöger et al., 2023); pseudo-orthorhombic; originally assumed to be orthorhombic, Pnam, with a = 22.82, b = 27.20, c = 8.19 Å. Laufek et al. (2017) give space group P21/c, with a = 4.1035(1), b = 27.3144(3), c = 22.9366(3) Å, β = 90.359(1)°, obtained from from powder synchrotron X-ray diffraction data (which showed weak diffraction reflections indicative of a 2a superstructure).
Crystal Structure
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Data courtesy of the American Mineralogist Crystal Structure Database. Click on an AMCSD ID to view structure
| ID | Species | Reference | Link | Year | Locality | Pressure (GPa) | Temp (K) |
|---|---|---|---|---|---|---|---|
| 0007225 | Owyheeite | Laufek F, Pazout R, Makovicky E (2007) Crystal structure of owyheeite, Ag1.5Pb4.43Sb6.07S14: refinement from powder synchrotron X-ray diffraction European Journal of Mineralogy 19 557-566 | 2007 | Kutna Hora, central Bohemia, Czech Republic | 0 | 293 |
CIF Raw Data - click here to close
X-Ray Powder Diffraction
Powder Diffraction Data:
| d-spacing | Intensity |
|---|---|
| 3.25 Å | (100) |
| 3.49 Å | (70) |
| 2.84 Å | (60) |
| 2.05 Å | (60) |
| 2.90 Å | (50) |
| 2.23 Å | (50) |
| 3.37 Å | (40) |
Geological Environment
Paragenetic Mode(s):
| Paragenetic Mode | Earliest Age (Ga) |
|---|---|
| High-? alteration and/or metamorphism | |
| 33 : Minerals deposited by hydrothermal metal-rich fluids (see also [#12]) |
Type Occurrence of Owyheeite
General Appearance of Type Material:
Massive to coarsely fibrous or columnar.
Place of Conservation of Type Material:
National Museum of Natural History, Washington, D.C., USA, 94054.
Associated Minerals at Type Locality:
Synonyms of Owyheeite
Other Language Names for Owyheeite
Varieties of Owyheeite
| Bismuth-bearing teremkovite | Bi-baaring variety of owyheeite. Two variaties were described by Mozgova et al. (1988): "The darker BT is Ag2Pb7(Sb6Bi2)Σ8S20, whereas the lighter BT is Ag2Pb7(Sb6Bi2.3)Σ8.3S20." The following pseudo-orthorhombic unit-cell parameters were given: a = 22... |
| Teremkovite | A variety of owyheeite with a low silver content. |
Common Associates
Associated Minerals Based on Photo Data:
| 23 photos of Owyheeite associated with Quartz | SiO2 |
| 18 photos of Owyheeite associated with Pyrite | FeS2 |
| 9 photos of Owyheeite associated with Sphalerite | ZnS |
| 6 photos of Owyheeite associated with Stannite | Cu2FeSnS4 |
| 6 photos of Owyheeite associated with Kësterite | Cu2ZnSnS4 |
| 5 photos of Owyheeite associated with Calcite | CaCO3 |
| 5 photos of Owyheeite associated with Rhodochrosite | MnCO3 |
| 2 photos of Owyheeite associated with Galena | PbS |
| 2 photos of Owyheeite associated with Cassiterite | SnO2 |
| 1 photo of Owyheeite associated with Acanthite | Ag2S |
Related Minerals - Strunz-mindat Grouping
| 2.HC. | Bernarlottiite | Pb6(As5Sb3)S18 |
| 2.HC. | Huntingdonite | Pb19Sb16As6S51Cl2 |
| 2.HC. | Moiraite | Pb12Sb8As8S36 |
| 2.HC.05f | Parapierrotite | TlSb5S8 |
| 2.HC.05g | Marumoite | Pb32As40S92 |
| 2.HC.05b | Baumhauerite II | |
| 2.HC.05d | Rathite | Ag2Pb12-xTlx/2As18+x/2S40 |
| 2.HC.05e | Heptasartorite | Tl7Pb22As55S108 |
| 2.HC.05d | Dufrénoysite | Pb2As2S5 |
| 2.HC.05e | Hendekasartorite | Tl2Pb48As82S172 |
| 2.HC.05b | Argentobaumhauerite | Ag1.5Pb22As33.5S72 |
| 2.HC.05c | Argentoliveingite | Ag3+xPb36-2xAs51+xS112 |
| 2.HC.05b | Baumhauerite | Pb12As16S36 |
| 2.HC.05d | Veenite | Pb16Sb9-xAs7+xS40, x ~ 0-0.5 |
| 2.HC.05e | Dekatriasartorite | TlPb58As97S204 |
| 2.HC.05a | Hyršlite | Pb8As10Sb6S32 |
| 2.HC.05e | Incomsartorite | Tl6Pb144As246S516 |
| 2.HC.05c | Liveingite | Pb9As13S28 |
| 2.HC.05c | Johnjamborite | Pb14Sb8.5As7.5S38 |
| 2.HC.05f | Pierrotite | Tl2(Sb,As)10S16 |
| 2.HC.05d | Rathite-IV | PbAs2S4 |
| 2.HC.05d | Argentodufrénoysite | Ag3Pb26As35S80 |
| 2.HC.05e | Écrinsite | AgTl3Pb4As11Sb9S36 |
| 2.HC.05a | Sartorite | PbAs2S4 |
| 2.HC.05a | Twinnite | Pb0.8Tl0.1Sb1.3As0.8S4 |
| 2.HC.05f | Philrothite | TlAs3S5 |
| 2.HC.05h | Polloneite | AgPb46As26Sb23S120 |
| 2.HC.05a | Guettardite | Pb8(Sb0.56As0.44)16S32 |
| 2.HC.10a | Fülöppite | Pb3Sb8S15 |
| 2.HC.10d | Semseyite | Pb9Sb8S21 |
| 2.HC.10d | Rayite | Pb8(Ag,Tl)2Sb8S21 |
| 2.HC.10c | Heteromorphite | Pb7Sb8S19 |
| 2.HC.10b | Plagionite | Pb5Sb8S17 |
| 2.HC.15 | Falkmanite | Pb3Sb2S6 |
| 2.HC.15 | Boulangerite | Pb5Sb4S11 |
| 2.HC.20 | Robinsonite | Pb4Sb6S13 |
| 2.HC.25 | Moëloite | Pb6Sb6S14(S3) |
| 2.HC.30 | Dadsonite | Pb23Sb25S60Cl |
| 2.HC.35 | Zoubekite | AgPb4Sb4S10 |
| 2.HC.35 | Proto-owyheeite | Ag9Pb40Sb45S112 |
| 2.HC.40 | Parasterryite | Ag4Pb20Sb14As10S58 |
| 2.HC.50 | Lopatkaite | Pb5Sb3AsS11 |
Other Information
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 Owyheeite
mindat.org URL:
https://www.mindat.org/min-3049.html
Please feel free to link to this page.
Please feel free to link to this page.
Search Engines:
External Links:
References for Owyheeite
Reference List:
Moëlo, Y.; Mozgova, N.; Picot, P.; Bortnikov, N.; Vrublevskaya, Z. (1983) Cristallochimie de l'owyheeite: nouvelles données. TMPM Tschermaks Mineralogische und Petrographische Mitteilungen, 32 (4). 271-284 doi:10.1007/bf01081618
Dunn, Pete J., Gobel, Volker, Grice, Joel D., Puziewicz, Jacek, Shigley, James E., Vanko, David A., Zilczer, Janet (1985) New mineral names. American Mineralogist, 70 (3-4) 436-441
Localities for Owyheeite
Locality List
- This locality has map coordinates listed.
- This locality has estimated coordinates.
ⓘ - Click for references and further information on this occurrence.
? - Indicates mineral may be doubtful at this locality.
- Good crystals or important locality for species.
- World class for species or very significant.
(TL) - Type Locality for a valid mineral species.
(FRL) - First Recorded Locality for everything else (eg varieties).
All localities listed without proper references should be considered as questionable.
Argentina | |
| Zappettini et al. (2014) +1 other reference |
| Carrasquero et al. (2013) | |
| ROBL +1 other reference |
| Jovic et al. (2011) |
Australia | |
| Mineralogical Magazine 1962 33 : 315-319 +1 other reference |
| Gilligan et al. (1992) |
| Bottrill (2018) |
| Birch (1981) |
| Hollis et al. (2017) +1 other reference |
Austria | |
| Niedermayr et al. (1995) |
| Feitzinger et al. (1995) |
| Pichler (2009) |
| Niedermayr et al. (1995) |
Bolivia | |
| Keutsch et al. (2008) |
| Wilson (2001) +1 other reference |
| Ahlfeld (1955) |
| Cazorla Martínez et al. (2019) |
| Torró et al. (2019) | |
| Kempff et al. (2009) |
Bulgaria | |
| Kerestedjian T (1998) +1 other reference |
| Strashimirov et al. (2005) | |
| Petrova et al. (2007) |
| www.bgd.bg (n.d.) +1 other reference |
Canada | |
| John R. Montgomery collection |
| Owyheeite: X-ray confirmed by G.R. ... +1 other reference |
| Anthony et al. (1990) |
| Peatfield (n.d.) |
| Peatfield (n.d.) +1 other reference |
| Peatfield (n.d.) |
| Peatfield (n.d.) |
| Peatfield (n.d.) |
| Harris et al. (1968) | |
| Peatfield (n.d.) | |
| Peatfield (n.d.) +1 other reference |
| Moello (Private Communication) |
| Stöger et al. (2023) |
| Harris et al. (1968) +1 other reference |
China | |
| Can. J. Earth Sci. 44: 479–492 (2007) |
| Xiaodong Mao and Sijing Huang (2002) +2 other references |
| Yimo Fu (1998) |
| Hongzhong Xu et al. (1997) |
| Youxun Liu et al. (2003) |
| Wang et al. (2025) |
| Leiming Xu et al. (1993) +1 other reference |
| Chen et al. (2020) |
| Xinpei Jiang (1994) |
Colombia | |
| Hernández +4 other references |
Cuba | |
| Bortnikov et al. (1989) |
Czech Republic | |
| Šrein (2007) |
| Pažout et al. (2017) | |
| Vajdak (2006) +1 other reference |
| Pažout et al. (2024) | |
| Pažout et al. (2019) | |
| Pažout et al. (2017) | |
| Dolníček et al. (2023) |
Ecuador | |
| Mulshaw et al. (1994) +2 other references |
France | |
| Anthony et al. (1990) |
Germany | |
| Färber (n.d.) |
| Wittern (2001) |
| Lapis 11 (7/8) |
| 90. +3 other references |
| Frenzel (1874) |
Greece | |
| Meixner et al. (1982) |
India | |
| Mukherjee et al. (1998) |
| Basu et al. (1980) +1 other reference | |
Italy | |
| Italo Campostrini - Miland University (EDX) |
| Appiani et al. (1994) |
| Varvello et al. (2013) |
| Biagioni et al. (2014) |
Japan | |
| Josef Vajdak specimens obtained from ... |
| Urashima & Nedachi (1983) |
| Nedachi et al (1990) | |
Kazakhstan | |
| Spiridonov (2014) |
Mexico | |
| Rubinovich-Kogan et al. (1988) +1 other reference |
Morocco | |
| Félix et al. (2015) |
| El Arbaoui et al. (2015) | |
Poland | |
| Kozłowski et al. (2022) |
Portugal | |
| Neiva (1994) +1 other reference |
Romania | |
| Szakáll (2002) |
Russia | |
| Kasatkin et al. (2020) |
| Okrugin et al. (an Example of Mutnovsky Geothermal Area, Southern Kamchatka) |
| Kalinin et al. (2020) |
| Grant et al. (2001) +2 other references |
| Ratkin et al. (2021) | |
| Kazachenko et al. (1979) | |
| Jambor et al. (1994) |
| Gamyanin G.N. et al. (2001) |
| Bortnikov et al. (1998) +1 other reference |
| Gamyanin et al. (2016) |
| Pavlova et al. (2009) |
| Pavlova et al. (2009) | |
| Pavlova et al. (2009) | |
| Gamyanin et al. (1998) +2 other references | |
| Pavlova et al. (2009) +1 other reference |
| Gvozdev et al. (2020) |
Slovakia | |
| Duda et. all. |
| specialities of chemical composition. ... +1 other reference | |
Switzerland | |
| Meisser N. et al. (2020) |
Tajikistan | |
| Badalov et al. (1975) |
USA | |
| - (2008) |
| Nokleberg (2005) |
| Roberts et al. (1994) +1 other reference |
| Eckel et al. (1997) |
| Eckel et al. (1997) |
| Eckel et al. (1997) |
| Eckel et al. (1997) |
| Ream (1995) |
| Ream (2004) | |
| Ream (2004) | |
| Ream (2004) | |
| Allen (1990) |
| - (2005) |
| Ream (2004) | |
| Rocks & Min. 70:255 |
| Dana 7:I:365 +4 other references | |
| Collins (2012) |
| Castor et al. (2004) |
| Harlan (1984) |
| Walstrom (n.d.) |
| Castor et al. (2004) |
| In the collection of Brent Thorne. ... |
| Dr. William S. Wise presentation to ... |
| Paul M. Adams (2016) | |
| Castor et al. (2004) |
| Castor et al. (2004) | |
| Castor et al. (2004) |
| Tom Loomis |
| Williams (1968) |
| Kleinhampl et al. (1984) | |
| RWMW specimens | |
| Castor et al. (2004) |
| Castor et al. (2004) | |
| Dana 7:I:423. | |
| Castor et al. (2004) | |
| - (2005) | |
| Vikre (1981) | |
| ... |
Uzbekistan | |
| Koneev et al. (2005) |
| Koneev et al. (2005) |
| Bortnikov et al. (1996) +2 other references |
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