Oyonite belongs to the Sb-rich members of the andorite homeotypic sub-series. Chemically similar to menchettiite, lasmanisite, and uchucchacuaite. Also compare ramdohrite and 'dürfeldtite'.

Also compare luboržákite.

A phase chemically similar to oyonite, but with the (Pb-poorer) "approximate composition MnPbAg₂Sb₄As₂S₁₂" is reported by Kasatkin et al. (2022).

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Unique IdentifiersHide

Mindat ID:

52807

Long-form identifier:

mindat:1:1:52807:0

GUID
(UUID V4):

013ab84c-628e-474d-8eb9-96a87e899e00

IMA Classification of OyoniteHide

IMA status:

Approved

Approval year:

2018

First published:

2018

Type description reference:

Bindi, L. Biagioni, C., Keutsch, F.N. (2018): Oyonite, Ag3Mn2Pb4Sb7As4S24, a New Member of the Lillianite Homologous Series from the Uchucchacua Base-Metal Deposit, Oyon District, Peru. Minerals 8, 192.

Classification of OyoniteHide

Strunz-mindat (2024):

2.JB.40a

2 : SULFIDES and SULFOSALTS (sulfides, selenides, tellurides; arsenides, antimonides, bismuthides; sulfarsenites, sulfantimonites, sulfbismuthites, etc.)
J : Sulfosalts of PbS archetype
B : Galena derivatives, with Pb

Mineral SymbolsHide

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

Symbol	Source	Reference
Oyo	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 OyoniteHide

Lustre:

Metallic

Transparency:

Opaque

Colour:

Black

Streak:

black

Hardness:

3 - 3½ on Mohs scale

Hardness:

VHN₁₀₀=137 kg/mm² - Vickers

Tenacity:

Brittle

Density:

5.237 g/cm³ (Calculated)

Optical Data of OyoniteHide

Bireflectance:

Weakly to moderately

Reflectivity:

Wavelength	R₁	R₂
471.1nm	33.9%	40.2%
548.3nm	32.5%	38.9%
586.6nm	31.6%	38.0%
652.3nm	29.8%	36.5%

Graph shows reflectance levels at different wavelengths (in nm). Top of box is 100%. Peak reflectance is 40.2%.
R₁ shown in black, R₂ shown in red

Internal Reflections:

None

Pleochroism:

Weak

Comments:

Dark grey to a dark green

Chemistry of OyoniteHide

Mindat Formula:

Ag₃Mn₂Pb₄Sb₇As₄S₂₄

Elements listed:

Ag, As, Mn, Pb, S, Sb - search for minerals with similar chemistry

Crystallography of OyoniteHide

Crystal System:

Monoclinic

Class (H-M):

2/m - Prismatic

Cell Parameters:

a = 19.1806(18) Å, b = 12.7755(14) Å, c = 8.1789(10) Å
β = 90.471(1)°

Ratio:

a:b:c = 1.501 : 1 : 0.64

Unit Cell V:

2004.1 Å³

Morphology:

Subhedral to anhedral crystals, up to 100 μm in length.

Comment:

Space group P21/n. Pseudo-orthorhombic.

X-Ray Powder DiffractionHide

Powder Diffraction Data:

d-spacing	Intensity
3.34 Å	(40)
3.29 Å	(100)
2.920 Å	(40)
2.821 Å	(70)
2.045 Å	(50)

Geological EnvironmentHide

Paragenetic Mode(s):

Paragenetic Mode	Earliest Age (Ga)
High-𝑇 alteration and/or metamorphism
33 : Minerals deposited by hydrothermal metal-rich fluids (see also [#12])

Type Occurrence of OyoniteHide

Type Locality:

ⓘ Uchucchacua Mine, Oyón District, Oyón Province, Lima, Peru

General Appearance of Type Material:

Black metallic subhedral to anhedral crystals, up to 100 μm in length.

Place of Conservation of Type Material:

Mineralogical collections of the Museo di Storia Naturale,Sezione di Mineralogia e Litologia, Università di Firenze, Via La Pira 4, I-50121, Firenze, Italy, catalogue number 3283/I

Chemical Analysis of Type Material:

Cu	0.76 %
Ag	8.39 %
Mn	3.02 %
Pb	24.70 %
As	9.54 %
Sb	28.87 %
S	24.30 %
Total:	99.58 %

Geological Setting of Type Material:

Hydrothermal epigenetic deposit.

Associated Minerals at Type Locality:

Tetrahedrite Subgroup

Reference:

Download:

https://rruff.info/rruff_1.0/uploads/M8_192.pdf

Synonyms of OyoniteHide

IMA2018-002

Relationship of Oyonite to other SpeciesHide

Member of:

Lillianite Homologous Series Group

Other Members of this group:

Andreadiniite	CuHgAg₇Pb₇Sb₂₄S₄₈	Mon. 2/m : P2₁/b
Arsenquatrandorite	Ag_17.6Pb_12.8Sb_38.1As_11.5S₉₆	Mon. 2/m : P2₁/b
Aschamalmite	Pb_6-3xBi_2+xS₉	Mon. 2/m : B2/m
Clino-oscarkempffite	Ag₁₅Pb₆Sb₂₁Bi₁₈S₇₂	Mon. 2/m : P2₁/b
Erzwiesite	Ag₈Pb₁₂Bi₁₆S₄₀	Orth. mmm (2/m 2/m 2/m) : Cmcm
Eskimoite	Ag₇Pb₁₀Bi₁₅S₃₆	Mon.
Fizélyite	Ag₅Pb₁₄Sb₂₁S₄₈	Mon. 2/m
Gustavite	AgPbBi₃S₆	Orth. mmm (2/m 2/m 2/m)
Heyrovskýite	Pb₆Bi₂S₉	Orth. mmm (2/m 2/m 2/m) : Cccm
Holubite	Ag₃Pb₆(Sb₈Bi₃)S₂₄	Mon. 2/m
Jasrouxite	Ag₁₆Pb₄(Sb₂₄As₁₆)S₇₂	Tric. 1 : P1
Lasmanisite	Ag₁₂Pb₁₃Mn₁₁Sb₄₄S₉₆	Orth. 2 2 2 : P2₁ 2₁ 2₁
Lillianite	Pb_3-2xAg_xBi_2+xS₆	Orth. mmm (2/m 2/m 2/m)
Menchettiite	AgPb_2.40Mn_1.60Sb₃As₂S₁₂	Mon. 2/m : P2₁/b
Oscarkempffite	Ag₁₀Pb₄(Sb₁₇Bi₉)S₄₈	Orth. mm2
Ourayite	Ag₃Pb₄Bi₅S₁₃	Orth.
Quatrandorite	AgPbSb₃S₆	Mon. 2/m : P2₁/b
Ramdohrite	Pb_5.9Fe_0.1Mn_0.1In_0.1Cd_0.2Ag_2.8Sb_10.8S₂₄	Mon. 2/m
Roshchinite	Ag₁₉Pb₁₀Sb₅₁S₉₆	Orth. mmm (2/m 2/m 2/m) : Pnma
Schirmerite	PbAgBi₃S₆ - Pb₃Ag_1.5Bi_3.5S₉	Orth.
Senandorite	AgPbSb₃S₆	Orth. mm2 : Pmn2₁
Staročeskéite	Ag_0.70Pb_1.60(Bi_1.35Sb_1.35)_Σ2.70S₆	Orth. mmm (2/m 2/m 2/m) : Cmcm
Terrywallaceite	AgPb(Sb,Bi)₃S₆	Mon. 2/m : P2₁/b
Treasurite	Ag₇Pb₆Bi₁₅S₃₂	Mon.
Uchucchacuaite	AgMnPb₃Sb₅S₁₂	Orth. mmm (2/m 2/m 2/m) : Pmmm
Ustarasite	Pb(Bi,Sb)₆S₁₀ (?)
Vikingite	Ag₅Pb₈Bi₁₃S₃₀	Mon. 2/m : B2/m
Xilingolite	Pb₃Bi₂S₆	Mon.

Related Minerals - Strunz-mindat Grouping Hide

2.JB.	Senandorite	AgPbSb₃S₆	Orth. mm2 : Pmn2₁
2.JB.	Oscarkempffite	Ag₁₀Pb₄(Sb₁₇Bi₉)S₄₈	Orth. mm2
2.JB.	Chukotkaite	AgPb₇Sb₅S₁₅	Mon. 2/m : P2₁/b
2.JB.	Arsenquatrandorite	Ag_17.6Pb_12.8Sb_38.1As_11.5S₉₆	Mon. 2/m : P2₁/b
2.JB.	Clino-oscarkempffite	Ag₁₅Pb₆Sb₂₁Bi₁₈S₇₂	Mon. 2/m : P2₁/b
2.JB.	Andreadiniite	CuHgAg₇Pb₇Sb₂₄S₄₈	Mon. 2/m : P2₁/b
2.JB.	Ginelfite	Ag₂(Ag_0.5Fe)TlPb_23.5(Sb,As)_33.5S₇₆	Tric. 1 : P1
2.JB.	Lazerckerite	Ag_3.75Pb_4.50(Sb_7.75Bi₄)S₂₄	Mon. 2/m
2.JB.	Lasmanisite	Ag₁₂Pb₁₃Mn₁₁Sb₄₄S₉₆	Orth. 2 2 2 : P2₁ 2₁ 2₁
2.JB.	Montpelvouxite	AgPb₁₆Sb₂₇As₁₈S₈₄	Tric. 1 : P1
2.JB.	Selenojunoite	Cu₂Pb₃Bi₈Se₁₆	Mon. 2/m : B2/m
2.JB.05	Diaphorite	Ag₃Pb₂Sb₃S₈	Mon. 2/m : P2₁/b
2.JB.10	Cosalite	Pb₂Bi₂S₅	Orth. mmm (2/m 2/m 2/m)
2.JB.15	Freieslebenite	AgPbSbS₃	Mon. 2/m : P2₁/b
2.JB.15	Marrite	AgPbAsS₃	Mon. 2/m : P2₁/b
2.JB.20	Cannizzarite	Pb₄₈Bi₅₆S₁₃₂	Mon. 2/m : P2₁/m
2.JB.20	Wittite	Pb₉Bi₁₂(S,Se)₂₇	Mon.
2.JB.25a	Junoite	Cu₂Pb₃Bi₈(S,Se)₁₆	Mon. 2/m : B2/m
2.JB.25i	Neyite	Ag₂Cu₆Pb₂₅Bi₂₆S₆₈	Mon. 2/m : B2/m
2.JB.25c	Nordströmite	CuPb₃Bi₇(Se₄S₁₀)	Mon. 2/m : P2₁/m
2.JB.25g	Nuffieldite	Cu_1.4Pb_2.4Bi_2.4Sb_0.2S₇	Orth. mmm (2/m 2/m 2/m)
2.JB.25d	Proudite	CuPb_7.5Bi_9.33(S,Se)₂₂	Mon. 2/m : B2/m
2.JB.25h	Weibullite	Pb₅Bi₈Se₇S₁₁	Orth. mmm (2/m 2/m 2/m) : Pnma
2.JB.25b	Felbertalite	Cu₂Pb₆Bi₈S₁₉	Mon. 2/m : B2/m
2.JB.25j	Rouxelite	Cu₂HgPb₂₃Sb₂₇S_65.5	Mon. 2/m : B2/m
2.JB.25f	Ángelaite	Cu₂AgPbBiS₄	Orth. mmm (2/m 2/m 2/m) : Pnma
2.JB.25i	Cuproneyite	Cu₇Pb₂₇Bi₂₅S₆₈	Mon. 2/m : B2/m
2.JB.30a	Geocronite	Pb₁₄Sb₆S₂₃	Mon. 2/m : P2₁/m
2.JB.30a	Jordanite	Pb₁₄As₆S₂₃	Mon. 2/m : P2₁/m
2.JB.30b	Kirkiite	Pb₁₀Bi₃As₃S₁₉	Mon. 2/m : P2₁/m
2.JB.30c	Tsugaruite	Pb₂₈As₁₅S₅₀Cl	Orth. mm2 : Pnn2
2.JB.30a	Marcobaldiite	Pb₁₂(Sb₃As₂Bi)_Σ6S₂₁	Tric. 1 : P1
2.JB.30a	Arsenmarcobaldiite	Pb₁₂(As_3.2Sb_2.8)_Σ6S₂₁	Tric. 1 : P1
2.JB.35c	Pillaite	Pb₉Sb₁₀S₂₃ClO_0.5	Mon. 2/m : B2/m
2.JB.35a	Zinkenite	Pb₉Sb₂₂S₄₂	Hex. 6 : P6₃
2.JB.35b	Scainiite	Pb₁₄Sb₃₀S₅₄O₅	Mon. 2/m : B2/m
2.JB.35d	Pellouxite	(Cu,Ag)Pb₁₀Sb₁₂S₂₇O(Cl,S)_0.6	Mon. 2/m : B2/m
2.JB.35f	Tubulite	Ag₂Pb₂₂Sb₂₀S₅₃	Mon. m : Pb
2.JB.35e	Chovanite	Pb_15-2xSb_14+2xS₃₆O_x (x ~ 0.2)	Mon. 2/m : B2/m
2.JB.40b	Aschamalmite	Pb_6-3xBi_2+xS₉	Mon. 2/m : B2/m
2.JB.40a	Bursaite	Pb₅Bi₄S₁₁ (?)	Orth.
2.JB.40b	Eskimoite	Ag₇Pb₁₀Bi₁₅S₃₆	Mon.
2.JB.40a	Fizélyite	Ag₅Pb₁₄Sb₂₁S₄₈	Mon. 2/m
2.JB.40a	Gustavite	AgPbBi₃S₆	Orth. mmm (2/m 2/m 2/m)
2.JB.40a	Lillianite	Pb_3-2xAg_xBi_2+xS₆	Orth. mmm (2/m 2/m 2/m)
2.JB.40c	Ourayite	Ag₃Pb₄Bi₅S₁₃	Orth.
2.JB.40a	Ramdohrite	Pb_5.9Fe_0.1Mn_0.1In_0.1Cd_0.2Ag_2.8Sb_10.8S₂₄	Mon. 2/m
2.JB.40a	Roshchinite	Ag₁₉Pb₁₀Sb₅₁S₉₆	Orth. mmm (2/m 2/m 2/m) : Pnma
2.JB.40d	Schirmerite	PbAgBi₃S₆ - Pb₃Ag_1.5Bi_3.5S₉	Orth.
2.JB.40a	Treasurite	Ag₇Pb₆Bi₁₅S₃₂	Mon.
2.JB.40a	Uchucchacuaite	AgMnPb₃Sb₅S₁₂	Orth. mmm (2/m 2/m 2/m) : Pmmm
2.JB.40e	Ustarasite	Pb(Bi,Sb)₆S₁₀ (?)
2.JB.40a	Vikingite	Ag₅Pb₈Bi₁₃S₃₀	Mon. 2/m : B2/m
2.JB.40a	Xilingolite	Pb₃Bi₂S₆	Mon.
2.JB.40b	Heyrovskýite	Pb₆Bi₂S₉	Orth. mmm (2/m 2/m 2/m) : Cccm
2.JB.40	UM1988-05-S:AgBiCuHgPb	(Hg,Ag,Cu,Pb)₅Pb₅Bi₁₁S₂₇
2.JB.40	UM1988-06-S:AgBiCuHgPb	(Pb,Hg)₁₂(Cu,Ag)₃(Bi,Sb)₁₀(S,Te)₂₇
2.JB.40a	Quatrandorite	AgPbSb₃S₆	Mon. 2/m : P2₁/b
2.JB.40a	Menchettiite	AgPb_2.40Mn_1.60Sb₃As₂S₁₂	Mon. 2/m : P2₁/b
2.JB.40a	Terrywallaceite	AgPb(Sb,Bi)₃S₆	Mon. 2/m : P2₁/b
2.JB.40a	Jasrouxite	Ag₁₆Pb₄(Sb₂₄As₁₆)S₇₂	Tric. 1 : P1
2.JB.40a	Erzwiesite	Ag₈Pb₁₂Bi₁₆S₄₀	Orth. mmm (2/m 2/m 2/m) : Cmcm
2.JB.40a	Staročeskéite	Ag_0.70Pb_1.60(Bi_1.35Sb_1.35)_Σ2.70S₆	Orth. mmm (2/m 2/m 2/m) : Cmcm
2.JB.40a	Holubite	Ag₃Pb₆(Sb₈Bi₃)S₂₄	Mon. 2/m
2.JB.40b	Baiamareite	Ag₄Pb₁₂Fe₄Sb₂₀S₄₈	Mon. 2/m
2.JB.55	Gratonite	Pb₉As₄S₁₅	Trig. 3m : R3m
2.JB.60	Marrucciite	Hg₃Pb₁₆Sb₁₈S₄₆	Mon. 2/m : B2/m
2.JB.65	Vurroite	Pb₂₀Sn₂(Bi,As)₂₂S₅₄Cl₆	Mon. 2/m : B2/b
2.JB.65	Tazieffite	Pb₂₀Cd₂(As,Bi)₂₂S₅₀Cl₁₀	Mon. 2/m : B2/b
2.JB.70	Daliranite	PbHgAs₂S₅	Mon.

Other InformationHide

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 OyoniteHide

mindat.org URL:

https://www.mindat.org/min-52807.html
Please feel free to link to this page.

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External Links:

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Raman and XRD data at RRUFF project

References and PDF downloads at RRUFF project

American Mineralogist Crystal Structure Database

Handbook of Mineralogy page PDF

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References for OyoniteHide

Reference List:

Hålenius, U., Hatert, F., Pasero, M., Mills, S. J. (2018) CNMNC Newsletter No 43, New minerals and nomenclature modifications approved in 2018. Mineralogical Magazine, 82 (3) 779-785 doi:10.1180/mgm.2018.72

Kasatkin, A.V., Stepanov, S.Yu., Tsyganko, M.V., Skoda, R., Nestola, F., Plasil, J., Makovicky, E., Agakhanov, A.A., Palamarchuk, R.S. (2022) Mneralogy of the Vorontsovskoe gold deposit (Northern Urals) МИНЕРАЛОГИЯ (MINERALOGY), 8 (1) 1-95 doi:10.35597/2313-545x-2022-8-1-1

(2023) Oyonite. Handbook of Mineralogy. Mineralogical Society of America

Localities for OyoniteHide

This 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.

Locality ListHide

- 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). ~~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.


Peru (TL)
Lima Oyón Province Oyón District ⓘ Uchucchacua Mine (TL)	Bindi et al. (2018)

Russia
Sverdlovsk Oblast Serovsky District Turya river Tur'insk ⓘ Vorontsovskoe deposit (Vorontsovsk gold deposit; Vorontsovka deposit)	Kasatkin et al. (2020)

Oyonite