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IMA2008-040 Mineral Data
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General IMA2008-040 Information
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 Chemical Formula: |
BiMo2O7(OH)•2H2O |
| Composition: |
Molecular Weight = 565.89 gm |
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Bismuth 36.93 % Bi 41.17 % Bi2O3 |
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Molybdenum 33.91 % Mo 50.87 % MoO3 |
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Hydrogen 0.89 % H 7.96 % H2O |
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Oxygen 28.27 % O |
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______ ______ |
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100.00 % 100.00 % = TOTAL OXIDE |
| Empirical Formula: |
BiMo2O7(OH)•2(H2O) |
| Environment: |
New structure type |
| IMA Status: |
Proposed IMA 2008 |
| Locality: |
Su Senargiu mine, Sarroch, Cagliari Province, Sardinia, Italy Link to MinDat.org Location Data. |
| Name Origin: |
Commission on New Minerals, Nomenclature and Classification (CNMNC) |
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IMA2008-040 Crystallography
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| Axial Ratios: |
a:b:c =0.4996:1:0.5476 |
| Cell Dimensions: |
a = 5.7797, b = 11.567, c = 6.3344, beta = 113.36° V = 388.77 |
| Crystal System: |
Monoclinic - Prismatic H-M Symbol (2/m) Space Group: P 21/m |
| X Ray Diffraction: |
By Intensity(I/Io): 3.206(1), 5.03(0.8), 1.992(0.45),3.12(0.32), 2.115(0.3), 2.59(0.3), 3.327(0.28), 5.79(0.25), |
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Optical Properties of IMA2008-040
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| Optical Data: |
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Calculated Properties of IMA2008-040
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| Fermion Index: |
Fermion Index = 0.08
Boson Index = 0.92 |
| Photoelectric: |
PEIMA2008-040 = 725.55 barns/electron
U=PEIMA2008-040 x rElectron Density= . barns/cc.
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| Radioactivity: |
GRapi = 0 (Gamma Ray American Petroleum Institute Units)
IMA2008-040 is Not Radioactive |
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IMA2008-040 Classification
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| Dana Class: |
28.00.00.00 (28)Sulfate Minerals |
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(28.00)Without Dana Classification Numbers |
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(28.00.00)Molybdate Group, Basic Hydrated |
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28.00.00.00 Adranosite (NH4)4NaAl2(SO4)4Cl(OH)2 I 41/acd 4mm |
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28.00.00.00 Blakeite Fe2(TeO3)3 Cubic ? Cubic |
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28.00.00.00 IMA2008-029 (NH4)3Fe(SO4)3 R 3c 3m |
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28.00.00.00 IMA2008-040 BiMo2O7(OH)•2H2O P 21/m 2/m |
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28.00.00.00 Radiobarite* (Ba,Ra)SO4 2/m 2/m 2/m |
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28.00.00.00 Zincosite* ZnSO4 Unk Ortho |
| Strunz Class: |
04.E 04 - OXIDES (Hydroxides, V[5,6] vanadates, arsenites, antimonites, bismuthites, sulfites, selenites, tellurites, iodate |
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04.E - Metal:Oxygen = < 1:2 |
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04.E - |
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04.E IMA2008-040 BiMo2O7(OH)•2H2O P 21/m 2/m |
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Other IMA2008-040 Information
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| See Also: |
Links to other databases for IMA2008-040 :
1 - Am. Min. Crystal Structure Database
2 - Athena
3 - Google Images
4 - Google Scholar
5 - MinDAT
6 - Mineralienatlas (Deutsch)
7 - Online Mineral Museum
8 - Ruff.Info
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Print or Cut-and-Paste your IMA2008-040 Specimen Label here :
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IMA2008-040
BiMo2O7(OH)•2H2O
Dana No: 28.00.00.00 Strunz No: 04.E
Locality:
Notes:
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