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Junoite

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Big Photo

Falun mine, Falun, Dalarna, Sweden
© Pavel M. Kartashov

Show Junoite Photos (2)



Formula:
Cu
 
2
Pb
 
3
Bi
 
8
(S,Se)
 
16
System:MonoclinicHardness:3½ - 4
Name:For the type locality.


Forms a homologous series with Felbertalite.

Classification of Junoite

IMA status:Approved
Strunz 8th edition ID:2/E.34-80
Nickel-Strunz 10th (pending) edition ID:2.JB.25a

2 : SULFIDES and SULFOSALTS (sulfides, selenides, tellurides; arsenides, antimonides, bismuthides; sulfarsenites, sulfantimonites, sulfbismuthites, etc.)
J : Sulfosalts of PbS archetype
B : Galena derivatives, with Pb
Dana 8th edition ID:3.7.14.1

3 : SULFOSALTS
7 : ø = 2
Hey's CIM Ref.:3.7.40

3 : Sulphides, Selenides, Tellurides, Arsenides and Bismuthides (except the arsenides, antimonides and bismuthides of Cu, Ag and Au, which are included in Section 1)
7 : Sulphides etc. of V, As, Sb and Bi
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Type Occurrence of Junoite

Type Locality:Juno Mine (Peko Mine), Tennant Creek, Tennant Inlier, Northern Territory, Australia
Year of Discovery:1975

Physical Properties of Junoite

Lustre:Metallic
Diaphaneity (Transparency):Opaque
Hardness (Mohs):3½ - 4

Crystallography of Junoite

Crystal System:Monoclinic
Class (H-M):2/m - Prismatic
Space Group:B2/m {B1 1 2/m} {C2/m} {C1 2/m 1}
Cell Parameters:a = 26.66Å, b = 4.06Å, c = 17.03Å
β = 127.2°
Ratio:a:b:c = 6.567 : 1 : 4.195
Unit Cell Volume:V 1,468.26 ų (Calculated from Unit Cell)

Chemical Properties of Junoite

Formula:
Cu
 
2
Pb
 
3
Bi
 
8
(S,Se)
 
16
Essential elements:Bi, Cu, Pb, S
All elements listed in formula:Bi, Cu, Pb, S, Se
Common Impurities:Ag

Relationship of Junoite to other Species

Related Minerals - Nickel-Strunz Grouping):

- +
2.JB.05Diaphorite
Ag
 
3
Pb
 
2
Sb
 
3
S
 
8
2.JB.10Cosalite
Pb
 
2
Bi
 
2
S
 
5
2.JB.15Freieslebenite
AgPbSbS
 
3
2.JB.15Marrite
AgPbAsS
 
3
2.JB.20Cannizzarite
Pb
 
4
Bi
 
6
S
 
13
2.JB.20Wittite
Pb
 
9
Bi
 
12
(S,Se)
 
27
2.JB.25iNeyite
Ag
 
2
Cu
 
6
Pb
 
25
Bi
 
26
S
 
68
2.JB.25cNordströmite
CuPb
 
3
Bi
 
7
(Se
 
4
S
 
10
)
2.JB.25gNuffieldite
Pb
 
2
Cu(Pb,Bi)Bi
 
2
S
 
7
2.JB.25dProudite
CuPb
 
7.5
Bi
 
9.33
(S,Se)
 
22
2.JB.25hWeibullite
Pb
 
5
Bi
 
8
Se
 
7
S
 
11
2.JB.25bFelbertalite
Cu
 
2
Pb
 
6
Bi
 
8
S
 
19
2.JB.25jRouxelite
Cu
 
2
HgPb
 
23
Sb
 
27
S
 
65.5
2.JB.25fÁngelaite
Cu
 
2
AgPbBiS
 
4
2.JB.25iCuproneyite
Cu
 
7
Pb
 
27
Bi
 
25
S
 
68
2.JB.30aGeocronite
Pb
 
14
(Sb,As)
 
6
S
 
23
2.JB.30aJordanite
Pb
 
14
(As,Sb)
 
6
S
 
23
2.JB.30bKirkiite
Pb
 
10
Bi
 
3
As
 
3
S
 
19
2.JB.30cTsugaruite
Pb
 
4
As
 
2
S
 
7
2.JB.35cPillaite
Pb
 
9
Sb
 
10
S
 
23
ClO
 
0.5
2.JB.35aZinkenite
Pb
 
9
Sb
 
22
S
 
42
2.JB.35bScainiite
Pb
 
14
Sb
 
30
S
 
54
O
 
5
2.JB.35dPellouxite
(Cu,Ag)Pb
 
10
Sb
 
12
S
 
27
O(Cl,S)
 
0.6
2.JB.35eChovanite
Pb
 
15-2x
Sb
 
14+2x
S
 
36
O
 
x
 (x ~ 0.2)
2.JB.40bAschamalmite
Pb
 
6
Bi
 
2
S
 
9
2.JB.40aBursaite
Pb
 
5
Bi
 
4
S
 
11
2.JB.40bEskimoite
Ag
 
7
Pb
 
10
Bi
 
15
S
 
36
2.JB.40aFizélyite
Ag
 
5
Pb
 
14
Sb
 
21
S
 
48
2.JB.40aGustavite
Ag
 
3
Pb
 
5
Bi
 
11
S
 
24
2.JB.40aLillianite
Pb
 
3
Bi
 
2
S
 
6
2.JB.40cOurayite
Ag
 
3
Pb
 
4
Bi
 
5
S
 
13
2.JB.40aRamdohrite
(Cd,Mn,Fe)Ag
 
5.5
Pb
 
12
Sb
 
21.5
S
 
48
2.JB.40aRoshchinite
Ag
 
19
Pb
 
10
Sb
 
51
S
 
96
2.JB.40dSchirmerite
AgPb
 
2
Bi
 
3
S
 
7
2.JB.40aTreasurite
Ag
 
7
Pb
 
6
Bi
 
15
S
 
32
2.JB.40aUchucchacuaite
AgMnPb
 
3
Sb
 
5
S
 
12
2.JB.40eUstarasite
Pb(Bi,Sb)
 
6
S
 
10
 (?)
2.JB.40aVikingite
Ag
 
5
Pb
 
8
Bi
 
13
S
 
30
2.JB.40aXilingolite
Pb
 
3
Bi
 
2
S
 
6
2.JB.40bHeyrovskýite
Pb
 
10
AgBi
 
5
S
 
18
2.JB.40UM1988-05-S:AgBiCuHgPb
(Hg,Ag,Cu,Pb)
 
5
Pb
 
5
Bi
 
11
S
 
27
2.JB.40UM1988-06-S:AgBiCuHgPb
(Pb,Hg)
 
12
(Cu,Ag)
 
3
(Bi,Sb)
 
10
(S,Te)
 
27
2.JB.40aAndorite IV
Pb
 
18
Ag
 
15
Sb
 
47
S
 
96
2.JB.55Gratonite
Pb
 
9
As
 
4
S
 
15
2.JB.60Marrucciite
Hg
 
3
Pb
 
16
Sb
 
18
S
 
46
2.JB.65Vurroite
Pb
 
20
Sn
 
2
(Bi,As)
 
22
S
 
54
Cl
 
6
Related Minerals - Hey's Index Grouping:

- +
3.7.1Patrónite
VS
 
4
3.7.2Duranusite
As
 
4
S
3.7.3Dimorphite
As
 
4
S
 
3
3.7.4Realgar
As
 
4
S
 
4
3.7.5Pararealgar
As
 
4
S
 
4
3.7.6Alacránite
As
 
8
S
 
9
3.7.7Uzonite
As
 
4
S
 
5
3.7.8Orpiment
As
 
2
S
 
3
3.7.9Jeromite
3.7.10Laphamite
As
 
2
(Se,S)
 
3
3.7.11Getchellite
AsSbS
 
3
3.7.12Wakabayashilite
[(As,Sb)
 
6
S
 
9
][As
 
4
S
 
5
]
3.7.13Pääkkönenite
Sb
 
2
AsS
 
2
3.7.14Stibnite
Sb
 
2
S
 
3
3.7.15Metastibnite
Sb
 
2
S
 
3
3.7.16Tellurantimony
Sb
 
2
Te
 
3
3.7.17Bismuthinite
Bi
 
2
S
 
3
3.7.18Nevskite
Bi(Se,S)
3.7.19Guanajuatite
Bi
 
2
(Se,S)
 
3
3.7.21Ikunolite
Bi
 
4
(S,Se)
 
3
3.7.22Laitakarite
Bi
 
4
Se
 
2
S
3.7.23Poubaite
PbBi
 
2
(Se,Te,S)
 
4
3.7.24Tellurobismuthite
Bi
 
2
Te
 
3
3.7.25Součekite
PbCuBi(S,Se)
 
3
3.7.26Tsumoite
BiTe
3.7.27Pilsenite
Bi
 
4
Te
 
3
3.7.28Hedleyite
Bi
 
7
Te
 
3
3.7.29Tetradymite
Bi
 
2
Te
 
2
S
3.7.30Joséite
Bi
 
4
TeS
 
2
3.7.31Joséite-B
Bi
 
4
Te
 
2
S
3.7.32Ingodite
Bi
 
2
TeS
3.7.33Sulphotsumoite
Bi
 
3
Te
 
2
S
3.7.34Kawazulite
Bi
 
2
Te
 
2
Se
3.7.36Skippenite
Bi
 
2
TeSe
 
2
3.7.37Kochkarite
PbBi
 
4
Te
 
7
3.7.38Rucklidgeite
(Bi,Pb)
 
3
Te
 
4
3.7.39Aleksite
PbBi
 
2
Te
 
2
S
 
2

Other Names for Junoite

Synonyms:
IMA1974-011
Other Languages:
German:Junoit
Russian:Джуноит
Simplified Chinese:硒硫铋铜铅矿
Spanish:Junoita
Varieties:
Se-free Junoite

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 Junoite

Reference List:

- +
American Mineralogist (1975): 60: 548-558, 737.

Economic Geology (1975): 70: 369-383.

Canadian Mineralogist (1980): 18: 353.

Internet Links for Junoite

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  • Raman and XRD data at RRUFF project
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  • Junoite details from Handbook of Mineralogy (PDF)
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    • Localities for Junoite

    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.
    Hide Locality List
    (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
     
    • Northern Territory
      • Tennant Inlier
        • Tennant Creek
    		AM 60 (1975), 548; HB1 (1990); Econ Geol (1997) 92:468-484
    • Western Australia
      • Kalgoorlie-Boulder Shire
        • Kalgoorlie-Boulder
    		Mueller, Andreas G.; Lawrance, Louisa M.; Muhling, Janet; Pooley, Gregory D. (2012): Mineralogy and PTX relationships of the Archean Hannan South Au-Cu (Co-Bi) deposit, Kalgoorlie, Western Australia: thermodynamic constraints on the formation of a zoned intrusion-related skarn. Economic Geology 107, 1-24.
    Austria
     
    • Carinthia
      • Hohe Tauern
        • Goldberg group
          • Innerfragant
            • Wurten
    		Paar, W.H., and Niedermayr, G. (1998): Mitteilungen der Österreichischen Mineralogischen Gesellschaft 143, 425-435.
    • Salzburg
      • Hohe Tauern
        • Felben valley
          • Scheelite deposit
    		[var: Se-free Junoite] Eur. J. Mineral. 13:961-972
    Canada
     
    • Ontario
      • Cochrane District
        • Timmins Area
          • Kidd Township
    		Canadian Mineralogist, 18, 353-360; ontariominerals.com; Econ Geol (1997) 92:468-484
    China
     
    • Hunan Province
      • Chenzhou Prefecture
        • Guiyang Co.
    		Yingchen Ren (1999): Contributions to Geology and Mineral Resources Research 14(1), 1-12, 38
    • Jiangsu Province
      • Nanjing Prefecture
        • Jiangning District
    		Xiangping, G., Watanabe, M., Ohkawa, M., Hoshino, K., Shibata, Y., and Desong, C. (2001): Canadian Mineralogist 39(6), 1641-1652.
    Slovakia
     
    • Banská Bystrica Region
      • Brezno Co.
    		Koděra, M. et al., 1986 a 1990 : Topografická mineralógia Slovenska, diel 1- 3, Veda – Vydavateľstvo SAV, Bratislava, 1990, 1 – 1590
    Sweden
     
    • Dalarna
      • Falun
    		Pavel M. Kartashov data
    USA
     
    • California
      • Inyo Co.
        • Darwin District
          • Darwin
    		Mineral News: 16 (9): 1; Gail E. Dunning, Yves MoÎlo, and Joseph F. Cooper, Jr. (2000) Ag-Cu-Pb-Bi Sulfosalts New to Darwin, Inyo County, California; Margerum, W. (2002), Bulletin of the Mineralogical Society of Southern California.
    Mineral News: 16 (9):1; Gail E. Dunning, Yves MoÎlo, and Joseph F. Cooper, Jr. (2000) Ag-Cu-Pb-Bi Sulfosalts New to Darwin, Inyo County, California
    Dunning, G.E., Moelo, Yves, Roberts, A.c., & Cooper, J. F (2000)., Ag-Cu-Pb-Bi Sulfosalts New To Darwin, Inyo County, California. Occasional Web Publication of the Bay Area Mineralogists, 2000
    • Nevada
      • Lander Co.
        • Spencer Hot Springs District
    		Mineralogical Magazine, 52, 389-390; Mineralogical Magazine 1988 52 : 389-390
    Uzbekistan
     
    • Tashkent (Toshkent) Viloyati
      • Angren Region
        • Chatkal-Kuraminskii Range
    		Kovalenker, V. et al New Data on Minerals (2003): 38: 45-56
    Anthony, Bideaux, Bladh, Nichols: "Handbook of Mineralogy", Vol. 1, 1990
    Mineral and/or Locality
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    Copyright © Jolyon Ralph and Ida Chau 1993-2012. Site Map. Locality, mineral & photograph data are the copyright of the individuals who submitted them. Further information contact the Site hosted & developed by Jolyon Ralph. Mindat.org is an online information resource dedicated to providing free mineralogical information to all. Mindat relies on the contributions of hundreds of members and supporters. Mindat does not offer minerals for sale. If you would like to add information to improve the quality of our database, then click here to register.
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