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Indium

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Transbaikalia (Zabaykalye), Eastern-Siberian Region, Russia
© Thomas Witzke




Formula:
In
System:TetragonalColour:Grey
Lustre:MetallicHardness:3
Name:Named for chemical element.
This page provides mineralogical data about Indium.

Classification of Indium

IMA status:Approved
Strunz 8th edition ID:1/A.05-10
Nickel-Strunz 10th (pending) edition ID:1.AC.05

1 : ELEMENTS (Metals and intermetallic alloys; metalloids and nonmetals; carbides, silicides, nitrides, phosphides)
A : Metals and Intermetallic Alloys
C : Indium-tin family
Dana 7th edition ID:1.1.20.1
Dana 8th edition ID:1.1.14.1

1 : NATIVE ELEMENTS AND ALLOYS
1 : Metals, other than the Platinum Group
Hey's CIM Ref.:1.20

1 : Elements and Alloys (including the arsenides, antimonides and bismuthides of Cu, Ag and Au)
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Type Occurrence of Indium

Type Locality:Orlovskoye Ta Deposit, Orlovskoye, Chitinskaya Oblast', Transbaikalia (Zabaykalye), Eastern-Siberian Region, Russia
Year of Discovery:1964

Physical Properties of Indium

Lustre:Metallic
Colour:Grey
Hardness (Mohs):3

Crystallography of Indium

Crystal System:Tetragonal
Cell Parameters:a = 3.25Å, c = 4.94Å
Ratio:a:c = 1 : 1.52
Unit Cell Volume:V 52.18 ų (Calculated from Unit Cell)

Chemical Properties of Indium

Formula:
In
Essential elements:In
All elements listed in formula:In

Relationship of Indium to other Species

Related Minerals - Nickel-Strunz Grouping):

- +
1.AC.10Tin
Sn
1.AC.15Eta-bronze
Cu
 
6
Sn
 
5
1.AC.15Sorosite
Cu
 
1+x
(Sn,Sb), where 0.1 ≤ x ≤ 0.2
1.AC.15Yuanjiangite
AuSn
1.AC.15UM1965-07-E:CuSn
Cu
 
3
Sn
Related Minerals - Hey's Index Grouping:

- +
1.1Copper
Cu
1.2Silver
Ag
1.5Gold
Au
1.6Auricupride
Cu
 
3
Au
1.7Tetra-auricupride
AuCu
1.8Zinc
Zn
1.9Cadmium
Cd
1.10Danbaite
CuZn
 
2
1.11Zhanghengite
CuZn
1.12Mercury
Hg
1.13Kolymite
Cu
 
7
Hg
 
6
1.14Moschellandsbergite
Ag
 
2
Hg
 
3
1.15Eugenite
Ag
 
11
Hg
 
2
1.16Schachnerite
Ag
 
1.1
Hg
 
0.9
1.17Paraschachnerite
Ag
 
3
Hg
 
2
1.18Luanheite
Ag
 
3
Hg
1.19Weishanite
(Au,Ag)
 
3
Hg
 
2
1.21Aluminium
Al
1.22Khatyrkite
(Cu,Zn)Al
 
2
1.23Cupalite
(Cu,Zn)Al
1.24Diamond
C
1.25Graphite
C
1.26Chaoite
C
1.27Lonsdaleite
C
1.28Silicon
Si
1.29Tin
Sn
1.30Lead
Pb
1.31Anyuiite
Au(Pb,Sb)
 
2
1.31Novodneprite
AuPb
 
3
1.32Leadamalgam
Pb
 
0.7
Hg
 
0.3
1.33Arsenic
As
1.34Arsenolamprite
As
1.35Paxite
CuAs
 
2
1.36Koutekite
Cu
 
5
As
 
2
1.37Domeykite
Cu
 
3
As
1.38Algodonite
(Cu
 
1-x
As
 
x
)
1.39Novakite
Cu
 
20
AgAs
 
10
1.40Kutinaite
Cu
 
2
AgAs
1.41Antimony
Sb
1.42Stibarsen
AsSb
1.43Paradocrasite
Sb
 
3
As
1.44Horsfordite
Cu, Sb
1.45Cuprostibite
Cu
 
2
(Sb,Tl)
1.46Allargentum
(Ag
 
1-x
Sb
 
x
)
1.47Aurostibite
AuSb
 
2
1.48Dyscrasite
Ag
 
3
Sb
1.49Bismuth
Bi
1.50Maldonite
Au
 
2
Bi
1.51Sulphur
S
 
8
1.52Rosickýite
S
1.53Selenium
Se
1.54Tellurium
Te
1.55Chromium
Cr
1.56Rhenium
Re
1.57Iron
Fe
1.58Chromferide
Fe
 
3
Cr
 
1-x
 (x=0.6)
1.59Ferchromide
Cr
 
1.5
Fe
 
0.5-x
1.60Wairauite
CoFe
1.61Nickel
Ni
1.62Kamacite
(Fe,Ni)
1.63Taenite
(Fe,Ni)
1.64Tetrataenite
FeNi
1.65Awaruite
Ni
 
3
Fe
1.66Palladium
(Pd,Pt)
1.67Potarite
PdHg
1.68Paolovite
Pd
 
2
Sn
1.69Stannopalladinite
(Pd,Cu)
 
3
Sn
 
2
1.70Cabriite
Pd
 
2
CuSn
1.71Taimyrite-I
(Pd,Cu,Pt)
 
3
Sn
1.72Atokite
(Pd,Pt)
 
3
Sn
1.73Rustenburgite
(Pt,Pd)
 
3
Sn
1.74Zvyagintsevite
(Pd,Pt,Au)
 
3
(Pb,Sn)
1.75Plumbopalladinite
Pd
 
3
Pb
 
2
1.76Osmium
(Os,Ir,Ru)
1.77Iridium
(Ir,Os,Ru)
1.82Platinum
Pt
1.83Hongshiite
PtCu
1.84Niggliite
PtSn
1.85Isoferroplatinum
Pt
 
3
Fe
1.86Tetraferroplatinum
PtFe
1.87Tulameenite
Pt
 
2
CuFe
1.88Ferronickelplatinum
Pt
 
2
FeNi
1.89Rhodium
(Rh,Pt)

Other Names for Indium

Other Languages:
Japanese:自然インジウム
Russian:Индий
Simplified Chinese:自然铟

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 Indium

Reference List:

- +
Palache, Charles (1934), Contributions to crystallography; claudetite, minasragrite, samsonite, native selenium, indium: American Mineralogist: 19: 194-205; …(abstract): American Mineralogist: 19: 128 (1934).

American Mineralogist (1967): 52: 299.

Geokhimiya, mineralogiya i geneticheskiye tipy mestorozhdenii redkikh elementov: 2: 568-569.

Mineralogicheskii Zhurnal: 9: 74-78.

Internet Links for Indium

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  • Look for Indium on Wikipedia
  • Look for Indium on Mineralien Atlas
  • Raman and XRD data at RRUFF project
  • American Mineralogist Crystal Structure Database
  • Indium details from Handbook of Mineralogy (PDF)
    • Mineral Dealers:
  • Indium specimens for sale - minfind.com
  • Wilensky Fine Minerals
  • Rare and Unusual minerals at Mineralogical Research Company
  • Buy fine minerals and gemstones from Pala International
  • Buy RARE Minerals from Rocks of Africa
  • Buy minerals from YourMineralCollection
  • Search for Indium on Well-Arranged Molecules
  • Find Indium on www.crystalclassics.co.uk
  • Minerals from Darwin Natural History
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    • Localities for Indium

    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.
    Kosovo
     
    • Kosovska Mitrovica
      • Trepča valley
    		http://www.spathfluor.com/_open/open_us/us_op_mines/us_divtrepca.htm
    Russia
     
    • Eastern-Siberian Region
      • Prebaikalia (Pribaikal'e)
        • Irkutskaya Oblast'
          • Bodaibo
            • Lena Gold District
              • Kropotkinsky ore cluster
    		- Distler V.V., Yudovskaya M.A., Razvozhaeva E.A., e.a. (2003) New data on platinum mineralization of gold ores of deposit Sukhoi Log (Lena gold mining area, Russia), - Geochimiya (Geochemistry), 393(4), p. 524-527 (in Rus.)
      • Transbaikalia (Zabaykalye)
        • Chitinskaya Oblast'
          • Orlovskoye
    		Pekov, I. (1998) Minerals First discovered on the territory of the former Soviet Union 369p. Ocean Pictures, Moscow
    The Moon
     
    A.V. Mokhov & P.M. Kartashov analytical data
    Mokhov A.V., Kartashov P.M. analytical data
    Ukraine
     
    • Zhytomyr Oblast' (Zhitomir Oblast')
    		Nechaev S.V., Kozak S.A., Bondarenko S.N. (1987) Native indium and iron in tin-bearing greisens of Ukrainian shield, - Mineralogicheskiy Zhurnal, v.9, N1, pp. 74-78 (in Rus.)
    Uzbekistan
     
    • Tashkent (Toshkent) Viloyati
      • Angren Region
        • Chatkal-Kuraminskii Range
          • Arashan Mts
    		Novgorodova M.I. (1994) Crystallochemistry of native metals and natural intermetallic compounds, - Itogi Nauki i Techniki, Crystalochimiya, v.29, p.154 (in Rus.)
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    Copyright © Jolyon Ralph and Ida Chau 1993-2013. 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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