Indium Mineral Data + 
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- 1.1.14.1 Indium In I 4/mmm 4/m 2/m 2/m
- I/A.05-10 Indium In I 4/mmm 4/m 2/m 2/m
- I/A.05-20 Lead Pb F m3m 4/m 3 2/m
- I/A.05-30 Tin Sn I 41/amd 4/m 2/m 2/m
General Indium Information |
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 Chemical Formula: |
In | ||
| Composition: |
Molecular Weight = 114.82 gm | ||
| Indium 100.00 % In | |||
| ______ | |||
| 100.00 % | |||
| Empirical Formula: |
In | ||
| Environment: |
In greisenized and albitized granite. | ||
| IMA Status: |
Approved IMA 1964 | ||
| Locality: |
Transbaikalia (Zabaykalye), Eastern-Siberian Region, Russia Link to MinDat.org Location Data. | ||
| Name Origin: |
Named for the element which is named after the indigo line in its spectrum. | ||
| Synonym: |
ICSD 64794 | ||
| PDF 5-642 | |||
Indium Image | |||
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Images:
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Indium Crystallography |
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| Axial Ratios: |
a:c = 1:1.52307 | ||
| Cell Dimensions: |
a = 3.25, c = 4.95, Z = 2; V = 52.28 Den(Calc)= 7.29 | ||
| Crystal System: |
Tetragonal - Ditetragonal DipyramidalH-M Symbol (4/m 2/m 2/m) Space Group: I 4/mmm | ||
| X Ray Diffraction: |
By Intensity(I/Io): 2.715(1), 2.298(0.36), 1.683(0.24), | ||
Physical Properties of Indium |
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| Color: |
Yellow gray. | ||
| Density: |
7.2 - 7.42, Average = 7.31 | ||
| Diaphaniety: |
Opaque | ||
| Hardness: |
3.5 - Copper Penny | ||
| Luster: |
Metallic | ||
Optical Properties of Indium |
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| RL Anisotrophism: |
Weak. | ||
| RL Color: |
Light rose-white. | ||
Calculated Properties of Indium |
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| Electron Density: |
relectron=6.22 gm/cc |
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| Fermion Index |
Fermion Index = 0 Boson Index = 1 |
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| Photoelectric: |
PEIndium = 303.84 barns/electron |
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| Radioactivity: |
GRapi = 0 (Gamma Ray American Petroleum Institute Units) Indium is Not Radioactive |
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Indium Classification |
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| Dana Class: |
1.1.14.1 (1)Native Elements | ||
| (1.1)with metallic elements other than the platinum group | |||
| (1.1.14)Dana Group | |||
| Strunz Class: |
I/A.05-10 I - Elements | ||
| I/A - Metallic and intermetallic compounds, Carbides, Nitrides, Phosphides and Silicides | |||
| I/A.05 - Lead series | |||
Other Indium Information |
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| References: |
PHYS. PROP.(Enc. of Minerals,2nd ed.,1990) OPTIC PROP.(AntBidBlaNic1) | ||
| See Also: |
Links to other databases for Indium : 1 - Am. Min. Crystal Structure Database 2 - Athena 3 - EUROmin Project 4 - Ecole des Mines de Paris 5 - Google Images 6 - Google Scholar 7 - Handbook of Mineralogy (MinSocAm) 8 - Handbook of Mineralogy (UofA) 9 - MinDAT 10 - MinMax(Deutsch) 11 - MinMax(English) 12 - Mineralienatlas (Deutsch) 13 - QUT Mineral Atlas 14 - Ruff.Info 15 - WWW-MINCRYST Search for Indium using: Visit our Advertisers for Indium : AA Mineral SpecimensB & L Fine Minerals Dan Weinrich Fine Minerals Dan Weinrich Auctions Excalibur Minerals Exceptional Minerals Fabre Minerals Greenside Minerals Heliodor John Betts Fine Minerals Mason's Minerals Mineral News Mineral of the Month Club MineralsWeb Fine Minerals The GeoZone Wrights Rock Shop Translate Indium Mineral Data : Ask about Indium here : Print or Cut-and-Paste your Indium Specimen Label here :
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