Terrywallaceite (original) (raw)

A valid IMA mineral species

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About TerrywallaceiteHide

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Specific Gravity:

6.005 (Calculated)

Crystal System:

Monoclinic

Name:

Named after Terry C. Wallace Jr., (b. June 30, 1956) a former professor of geosciences and mineral museum curator specializing in silver minerals at the University of Arizona for over 20 years. Wallace joined Los Alamos National Laboratory (LANL) in 2003 and now is the Principal Associate Director for science, technology, engineering, and educational activities at LANL.

This page provides mineralogical data about Terrywallaceite.

Unique IdentifiersHide

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Long-form identifier:

mindat:1:1:42804:4

c9fd2f3e-8de2-4e9d-b979-91e3e9d3a129

IMA Classification of TerrywallaceiteHide

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IMA Formula:

AgPb(Sb,Bi)3S6

Type description reference:

Yang, H., Downs, R. T., Evans, S. H., Pinch, W. W. (2013) Terrywallaceite, AgPb(Sb,Bi)3S6, isotypic with gustavite, a new mineral from Mina Herminia, Julcani Mining District, Huancavelica, Peru. American Mineralogist, 98 (7) 1310-1314 doi:10.2138/am.2013.4423

Classification of TerrywallaceiteHide

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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

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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.

Symbol Source Reference
Twl 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 TerrywallaceiteHide

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Cleavage:

Distinct/Good
{010}

Density:

6.005 g/cm3 (Calculated)

Optical Data of TerrywallaceiteHide

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Anisotropism:

weak anisotropy (gray with bluish tint to bluish black in air)

Bireflectance:

weak bireflectance

Reflectivity:

Wavelength R1 R2
400nm 42.6% 38.8%
420nm 42.2% 38.3%
440nm 41.8% 37.9%
460nm 41.4% 37.5%
470nm 41.3% 37.3%
480nm 41.2% 37.1%
500nm 40.7% 36.6%
520nm 40.3% 36.2%
540nm 39.9% 35.7%
546nm 39.7% 35.5%
560nm 39.4% 35.2%
580nm 39.0% 34.8%
589nm 38.7% 34.6%
600nm 38.4% 34.3%
620nm 37.9% 33.9%
640nm 37.4% 33.4%
650nm 37.1% 33.2%
660nm 36.8% 33.0%
680nm 36.2% 32.5%
700nm 35.7% 32.0%

Reflectance graph
Graph shows reflectance levels at different wavelengths (in nm). Top of box is 100%. Peak reflectance is 42.6%.
R1 shown in black, R2 shown in red

Colour in reflected light:

grayish white

Comments:

weak pleochroism (white to pale gray)

Chemistry of TerrywallaceiteHide

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Mindat Formula:

AgPb(Sb,Bi)3S6

Crystallography of TerrywallaceiteHide

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Crystal System:

Monoclinic

Class (H-M):

2/m - Prismatic

Cell Parameters:

a = 6.9764(4) Å, b = 19.3507(10) Å, c = 8.3870(4) Å
β = 107.519(2)°

Ratio:

a:b:c = 0.361 : 1 : 0.433

Unit Cell V:

1,079.71 ų (Calculated from Unit Cell)

Twinning:

pervasive on (100)

Crystal StructureHide

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ID Species Reference Link Year Locality Pressure (GPa) Temp (K)
0019975 Terrywallaceite Yang H, Downs R T, Evans S H, Pinch W W (2013) Terrywallaceite, AgPb(Sb,Bi)3S6, isotypic with gustavite, a new mineral from Mina Herminia, Julcani Mining District, Huancavelica, Peru American Mineralogist 98 1310-131 2013 Mina Herminia, Julcani Mining District, Huancavelica, Peru 0 293

CIF Raw Data - click here to close

X-Ray Powder DiffractionHide

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Powder Diffraction Data:

d-spacing Intensity
3.939 Å (18)
3.680 Å (23)
3.369 Å (100)
3.010 Å (33)
2.911 Å (58)
2.080 Å (26)
2.043 Å (20)
1.950 Å (22)

Geological EnvironmentHide

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Type Occurrence of TerrywallaceiteHide

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General Appearance of Type Material:

lath-shaped, black, with striations parallel to the elongated direction (the c axis) and up to 0.5 mm long

Place of Conservation of Type Material:

Mineral Museum of the University of Arizona, catalogue number 19304, and the RRUFF project, deposition number R100007.

Geological Setting of Type Material:

Hydrothermal alteration and mineralization are believed to have taken place concurrently with the intrusion of late-stage volcanic domes and dikes

Associated Minerals at Type Locality:

Reference:

Yang, H., Downs, R.T., Evans, S.H., Pinch, W.W. (2013) Terrywallaceite, AgPb(Sb,Bi)3S6, isotypic with gustavite, a new mineral from Mina Herminia, Julcani Mining District, Huancavelica, Peru. American Mineralogist: 98(7): 1310-1314.

Synonyms of TerrywallaceiteHide

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Relationship of Terrywallaceite to other SpeciesHide

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Other Members of this group:

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2.JB. Senandorite AgPbSb3S6 Orth. m _m_2 : P m _n_21
2.JB. Oscarkempffite Ag10Pb4(Sb17Bi9)S48 Orth. m _m_2
2.JB. Chukotkaite AgPb7Sb5S15 Mon. 2/m : _P_21/b
2.JB. Arsenquatrandorite Ag17.6Pb12.8Sb38.1As11.5S96 Mon. 2/m : _P_21/b
2.JB. Clino-oscarkempffite Ag15Pb6Sb21Bi18S72 Mon. 2/m : _P_21/b
2.JB. Andreadiniite CuHgAg7Pb7Sb24S48 Mon. 2/m : _P_21/b
2.JB. Ginelfite Ag2(Ag0.5Fe)TlPb23.5(Sb,As)33.5S76 Tric. 1 : _P_1
2.JB. Lazerckerite Ag3.75Pb4.50(Sb7.75Bi4)S24 Mon. 2/m : _P_21/b
2.JB. Lasmanisite Ag12Pb13Mn11Sb44S96 Orth. 222 : _P_212121
2.JB. Montpelvouxite AgPb16Sb27As18S84 Tric. 1 : _P_1
2.JB. Selenojunoite Cu2Pb3Bi8Se16 Mon. 2/m : _B_2/m
2.JB.05 Diaphorite Ag3Pb2Sb3S8 Mon. 2/m : _P_21/b
2.JB.10 Cosalite Pb2Bi2S5 Orth. m m m _(_2/_m_2/_m_2/m )
2.JB.15 Freieslebenite AgPbSbS3 Mon. 2/m : _P_21/b
2.JB.15 Marrite AgPbAsS3 Mon. 2/m : _P_21/b
2.JB.20 Cannizzarite Pb48Bi56S132 Mon. 2/m : _P_21/m
2.JB.20 Wittite Pb9Bi12(S,Se)27 Mon.
2.JB.25a Junoite Cu2Pb3Bi8(S,Se)16 Mon. 2/m : _B_2/m
2.JB.25i Neyite Ag2Cu6Pb25Bi26S68 Mon. 2/m : _B_2/m
2.JB.25c Nordströmite CuPb3Bi7(Se4S10) Mon. 2/m : _P_21/m
2.JB.25g Nuffieldite Cu1.4Pb2.4Bi2.4Sb0.2S7 Orth. m m m _(_2/_m_2/_m_2/m )
2.JB.25d Proudite CuPb7.5Bi9.33(S,Se)22 Mon. 2/m : _B_2/m
2.JB.25h Weibullite Pb5Bi8Se7S11 Orth. m m m _(_2/_m_2/_m_2/m ) : P n m a
2.JB.25b Felbertalite Cu2Pb6Bi8S19 Mon. 2/m : _B_2/m
2.JB.25j Rouxelite Cu2HgPb23Sb27S65.5 Mon. 2/m : _B_2/m
2.JB.25f Ángelaite Cu2AgPbBiS4 Orth. m m m _(_2/_m_2/_m_2/m ) : P n m a
2.JB.25i Cuproneyite Cu7Pb27Bi25S68 Mon. 2/m : _B_2/m
2.JB.30a Geocronite Pb14Sb6S23 Mon. 2/m : _P_21/m
2.JB.30a Jordanite Pb14As6S23 Mon. 2/m : _P_21/m
2.JB.30b Kirkiite Pb10Bi3As3S19 Mon. 2/m : _P_21/m
2.JB.30c Tsugaruite Pb28As15S50Cl Orth. m _m_2 : P n _n_2
2.JB.30a Marcobaldiite Pb12(Sb3As2Bi)Σ6S21 Tric. 1 : _P_1
2.JB.30a Arsenmarcobaldiite Pb12(As3.2Sb2.8)Σ6S21 Tric. 1 : _P_1
2.JB.35c Pillaite Pb9Sb10S23ClO0.5 Mon. 2/m : _B_2/m
2.JB.35a Zinkenite Pb9Sb22S42 Hex. 6 : _P_63
2.JB.35b Scainiite Pb14Sb30S54O5 Mon. 2/m : _B_2/m
2.JB.35d Pellouxite (Cu,Ag)Pb10Sb12S27O(Cl,S)0.6 Mon. 2/m : _B_2/m
2.JB.35f Tubulite Ag2Pb22Sb20S53 Mon. m : P b
2.JB.35e Chovanite Pb15-2xSb14+2xS36Ox (x ~ 0.2) Mon. 2/m : _B_2/m
2.JB.40b Aschamalmite Pb6-3xBi2+xS9 Mon. 2/m : _B_2/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. m m m _(_2/_m_2/_m_2/m )
2.JB.40a Lillianite Pb3-2xAgxBi2+xS6 Orth. m m m _(_2/_m_2/_m_2/m )
2.JB.40c Ourayite Ag3Pb4Bi5S13 Orth.
2.JB.40a Ramdohrite Pb5.9Fe0.1Mn0.1In0.1Cd0.2Ag2.8Sb10.8S24 Mon. 2/m
2.JB.40a Roshchinite Ag19Pb10Sb51S96 Orth. m m m _(_2/_m_2/_m_2/m ) : P n m a
2.JB.40d Schirmerite PbAgBi3S6 - Pb3Ag1.5Bi3.5S9 Orth.
2.JB.40a Treasurite Ag7Pb6Bi15S32 Mon.
2.JB.40a Uchucchacuaite AgMnPb3Sb5S12 Orth. m m m _(_2/_m_2/_m_2/m ) : P m m m
2.JB.40e Ustarasite Pb(Bi,Sb)6S10 (?)
2.JB.40a Vikingite Ag5Pb8Bi13S30 Mon. 2/m : _B_2/m
2.JB.40a Xilingolite Pb3Bi2S6 Mon.
2.JB.40b Heyrovskýite Pb6Bi2S9 Orth. m m m _(_2/_m_2/_m_2/m ) : C c c m
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 : _P_21/b
2.JB.40a Menchettiite AgPb2.40Mn1.60Sb3As2S12 Mon. 2/m : _P_21/b
2.JB.40a Jasrouxite Ag16Pb4(Sb24As16)S72 Tric. 1 : _P_1
2.JB.40a Erzwiesite Ag8Pb12Bi16S40 Orth. m m m _(_2/_m_2/_m_2/m ) : C m c m
2.JB.40a Staročeskéite Ag0.70Pb1.60(Bi1.35Sb1.35)Σ2.70S6 Orth. m m m _(_2/_m_2/_m_2/m ) : C m c m
2.JB.40a Oyonite Ag3Mn2Pb4Sb7As4S24 Mon. 2/m
2.JB.40a Holubite Ag3Pb6(Sb8Bi3)S24 Mon. 2/m
2.JB.40b Baiamareite Ag4Pb12Fe4Sb20S48 Mon. 2/m
2.JB.40a Tarutinoite Ag3Pb7Bi7S19 Mon. 2/m : _B_2/m
2.JB.55 Gratonite Pb9As4S15 Trig. 3_m_ : R_3_m
2.JB.60 Marrucciite Hg3Pb16Sb18S46 Mon. 2/m : _B_2/m
2.JB.65 Vurroite Pb20Sn2(Bi,As)22S54Cl6 Mon. 2/m : _B_2/b
2.JB.65 Tazieffite Pb20Cd2(As,Bi)22S50Cl10 Mon. 2/m : _B_2/b
2.JB.70 Daliranite PbHgAs2S5 Mon.

Other InformationHide

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Health Risks:

No information on health risks for this material has been entered into the database. You should always treat mineral specimens with care.

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References for TerrywallaceiteHide

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Reference List:

Yang, H., Downs, R. T., Evans, S. H., Pinch, W. W. (2013) Terrywallaceite, AgPb(Sb,Bi)3S6, isotypic with gustavite, a new mineral from Mina Herminia, Julcani Mining District, Huancavelica, Peru. American Mineralogist, 98 (7) 1310-1314 doi:10.2138/am.2013.4423

Localities for TerrywallaceiteHide

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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

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- 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.

Bolivia
Oruro Cercado Province Oruro San José Mine Sidki Rius (2017)
Poopó Province Poopó Torres et al. (2019)
Potosí Sud Chichas Province Atocha Municipality Chocaya-Animas mining district (Animas-Chocaya mining district) Cazorla Martínez et al. (2019)
Ánimas Mine Torró et al. (2019)
China
Guangxi Hechi Luocheng Mulao Autonomous County Jialong Cu-Sn deposit Liu et al. (2018)
Czech Republic
Central Bohemian Region Kutná Hora District Pažout (2017)
Kutná Hora Staročeské Lode Pažout et al. (2017) +1 other reference
Peru (TL)
Huancavelica Angaraes Province Julcani District Herminia Mine Vein 14 Level 390 (TL) Williams et al. (2011) +1 other reference