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Balyakinite

Big Photo

Aginsk deposit (Aginskoye deposit), Kamchatka Oblast', Far-Eastern Region, Russia
© Brent Thorne 2008

Formula:
CuTeO
 
3
System:OrthorhombicColour:Greyish-green, ...
Hardness:3½
This page provides mineralogical data about Balyakinite.

Classification of Balyakinite

IMA status:Approved
Strunz 8th edition ID:4/K.02-10
Nickel-Strunz 10th (pending) edition ID:4.JK.15

4 : OXIDES (Hydroxides, V[5,6] vanadates, arsenites, antimonites, bismuthites, sulfites, selenites, tellurites, iodates)
J : Arsenites, antimonites, bismuthites, sulfites, selenites, tellurites; iodates
K : Tellurites without additional anions, without H2O
Dana 7th edition ID:34.1.3.1
Dana 8th edition ID:34.1.3.1

34 : SELENITES, TELLURITES AND SULFITES
1 : A(XO3)
Hey's CIM Ref.:28.3.1

28 : Selenites, Selenates, Tellurites, and Tellurates
3 : Tellurites
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Type Occurrence of Balyakinite

Co-type Localities:Pionerskoye gold deposit, Eastern Sayan, Sayan Mts, Tuva Republic, Eastern-Siberian Region, Russia
Aginsk deposit (Aginskoye deposit), Kamchatka Oblast', Far-Eastern Region, Russia
Year of Discovery:1980

Physical Properties of Balyakinite

Colour:Greyish-green, bluish-green
Hardness (Mohs):3½

Crystallography of Balyakinite

Crystal System:Orthorhombic
Cell Parameters:a = 7.6Å, b = 12.7Å, c = 5.83Å
Ratio:a:b:c = 0.598 : 1 : 0.459
Unit Cell Volume:V 562.71 ų (Calculated from Unit Cell)

Optical Data of Balyakinite

Type:Biaxial (-)
RI values: nα = 2.110 nβ = 2.180 nγ = 2.220
2V:Measured: 80° , Calculated: 72°
Maximum Birefringence:δ = 0.110

Chart shows birefringence interference colour range (at 30µm thickness) and does not take into account mineral colouration.
Surface Relief:Very High
Dispersion:strong

Chemical Properties of Balyakinite

Formula:
CuTeO
 
3
Essential elements:Cu, O, Te
All elements listed in formula:Cu, O, Te

Relationship of Balyakinite to other Species

Related Minerals - Nickel-Strunz Grouping):

- +
4.JK.05Winstanleyite
TiTe
 
3
O
 
8
4.JK.05Walfordite
(Fe
3+
 
,Te
6+
 
)Te
4+
3
O
 
8
4.JK.10Spiroffite
(Mn,Zn)
 
2
Te
 
3
O
 
8
4.JK.10Zincospiroffite
Zn
 
2
[Te
 
3
O
 
8
]
4.JK.20Rajite
Cu[Te
4+
2
O
 
5
]
4.JK.25Carlfriesite
CaTe
 
3
O
 
8
4.JK.30Denningite
(Mn
2+
 
,Ca,Zn)[Te
4+
2
O
 
5
]
4.JK.35Chekhovichite
Bi
 
2
Te
 
4
O
 
11
4.JK.40Smirnite
(BiO)
 
2
[TeO
 
3
]
4.JK.45Choloalite
PbCu[TeO
 
3
]
 
2
 · H
 
2
O
4.JK.50Fairbankite
PbTeO
 
3
4.JK.55Plumbotellurite
PbTeO
 
3
4.JK.60Magnolite
Hg
 
2
TeO
 
3
4.JK.65Moctezumite
PbUO
 
2
(TeO
 
3
)
 
2
4.JK.70Schmitterite
(UO
 
2
)[TeO
 
3
]
4.JK.75Cliffordite
UTe
 
3
O
 
9
Related Minerals - Hey's Index Grouping:

- +
28.3.2Rajite
Cu[Te
4+
2
O
 
5
]
28.3.3Graemite
Cu[TeO
 
3
] · H
 
2
O
28.3.4Teineite
Cu[TeO
 
3
] · 2H
 
2
O
28.3.5Cesbronite
Cu
 
5
[(OH)
 
3
|TeO
 
3
]
 
2
 · 2H
 
2
O
28.3.6Mroseite
CaTeO
 
2
CO
 
3
28.3.7Quetzalcoatlite
Zn
 
6
Cu
 
3
(TeO
 
6
)
 
2
(OH)
 
6
·Ag
 
x
Pb
 
y
Cl
 
x+2y
28.3.8Zemannite
(H,Na)
 
2
(Zn,Fe)
 
2
(TeO
 
3
)
 
3
·nH
 
2
O
28.3.9Kinichilite
(Fe,Mg,Zn)
 
2
(TeO
 
3
)
 
3
(Na
 
x
H
 
2-x
)·3H
 
2
O
28.3.10Denningite
(Mn
2+
 
,Ca,Zn)[Te
4+
2
O
 
5
]
28.3.11Spiroffite
(Mn,Zn)
 
2
Te
 
3
O
 
8
28.3.12Winstanleyite
TiTe
 
3
O
 
8
28.3.13Fairbankite
PbTeO
 
3
28.3.14Plumbotellurite
PbTeO
 
3
28.3.15Choloalite
PbCu[TeO
 
3
]
 
2
 · H
 
2
O
28.3.16Smirnite
(BiO)
 
2
[TeO
 
3
]
28.3.17Chekhovichite
Bi
 
2
Te
 
4
O
 
11
28.3.18Cliffordite
UTe
 
3
O
 
9
28.3.19Schmitterite
(UO
 
2
)[TeO
 
3
]
28.3.20Moctezumite
PbUO
 
2
(TeO
 
3
)
 
2
28.3.21Emmonsite
Fe
3+
2
[TeO
 
3
]
 
3
 · 2H
 
2
O
28.3.22Blakeite
Fe
3+
2
[TeO
 
3
]
 
3
 (?)
28.3.23Mackayite
Fe
3+
 
[OH|Te
4+
2
O
 
5
]
28.3.24Poughite
Fe
3+
2
[SO
 
4
|(TeO
 
3
)
 
2
] · 3H
 
2
O
28.3.25Sonoraite
Fe
3+
 
[OH|TeO
 
3
] · H
 
2
O
28.3.26Rodalquilarite
H
 
3
Fe
 
2
(TeO
 
3
)
 
4
Cl
28.3.27Eztlite
Pb
 
2
Fe
3+
6
[(OH)
 
10
|(Te
4+
 
O
 
3
)
 
3
|Te
6+
 
O
 
6
] · 8H
 
2
O
28.3.28Keystoneite
(Ni,Mg,Fe,Mn)
 
3
Te
 
3
O
 
9
·5H
 
2
O

Other Names for Balyakinite

Synonyms:
IMA1980-001
Other Languages:
German:Balyakinit
Russian:Балякинит
Spanish:Balyakinita

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 Balyakinite

Reference List:American Mineralogist: 66: 436.

Doklady Akademii Nauk SSSR: 253: 1448-1450.

Acta Chemica Scandinavica: 26: 1423-1430.

Internet Links for Balyakinite

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    Localities for Balyakinite

    (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.
    Belgium
     
    • Luxembourg Province
      • Stavelot Massif
        • Vielsalm
    		http://perso.infonie.be/jose.dehove/photos/Salmchateau.htm
    Russia
     
    • Eastern-Siberian Region
      • Tuva Republic
        • Sayan Mts
          • Eastern Sayan
    		Pekov, I. (1998) Minerals First discovered on the territory of the former Soviet Union 369p. Ocean Pictures, Moscow
    • Far-Eastern Region
      • Kamchatka Oblast'
    		Pekov, I. (1998) Minerals First discovered on the territory of the former Soviet Union 369p. Ocean Pictures, Moscow
    Mineral and/or Locality
    Google
     
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    Copyright © Jolyon Ralph and Ida Chau 1993-2009. 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. If you would like to add information to improve the quality of our database, then click here to register. Current server date and time: 27th Oct 2009 01:44:57