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Steverustite Mineral Data
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General Steverustite Information
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 Chemical Formula: |
Pb++5(OH)5[Cu+(SO3S--)3](H2O)1.67 |
| Composition: |
Molecular Weight = 1,551.06 gm |
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Copper 4.10 % Cu |
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Hydrogen 0.54 % H |
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Lead 66.79 % Pb |
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Sulfur 12.40 % S |
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Oxygen 16.16 % O |
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______ |
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100.00 % |
| Empirical Formula: |
Pb5(OH)5Cu(SO3)3S3•1.67(H2O) |
| Environment: |
Lead thiosulfate |
| IMA Status: |
Proposed IMA 2008 |
| Locality: |
Frongoch mine, Devils Bridge, Ceredigion, Wales, U.K. Link to MinDat.org Location Data. |
| Name Origin: |
Commission on New Minerals, Nomenclature and Classification (CNMNC) |
| Synonym: |
IMA2008-021 |
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Steverustite Crystallography
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| Axial Ratios: |
a:b:c =1.4121:1:2.0247 |
| Cell Dimensions: |
a = 12.5631, b = 8.8963, c = 18.0132, Z = 2; beta = 96.459° V = 2,000.47 Den(Calc)= 2.57 |
| Crystal System: |
Monoclinic - Prismatic H-M Symbol (2/m) Space Group: P 21/n |
| X Ray Diffraction: |
By Intensity(I/Io): 3.934(1), 6.897(0.8), 3.348(0.7),3.026(0.6), 4.797(0.6), 6.211(0.6), 2.837(0.5), 3.741(0.2), |
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Calculated Properties of Steverustite
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| Electron Density: |
Bulk Density (Electron Density)=2.22 gm/cc
note: Specific Gravity of Steverustite =2.57 gm/cc.
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| Fermion Index: |
Fermion Index = 0.14
Boson Index = 0.86 |
| Photoelectric: |
PESteverustite =1,191.96 barns/electron
U=PESteverustite x rElectron Density=2,641.37 barns/cc.
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| Radioactivity: |
GRapi = 0 (Gamma Ray American Petroleum Institute Units)
Steverustite is Not Radioactive |
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Steverustite Classification
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| Dana Class: |
34.08.09.01 (34)Selenites - Tellurites - Sulfites |
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(34.08)Dana Type |
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(34.08.09)Dana Group |
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34.08.09.01 Steverustite Pb5(OH)5[Cu(SO3S--)3](H2O)1.67 P 21/n 2/m |
| Strunz Class: |
07.XX.00 07 - SULFATES (SELENATES, TELLURATES) |
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07.X - Unclassified Strunz SULFATES (SELENATES, TELLURATES) |
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07.XX -Unknown |
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07.XX.00 Blakeite Fe2(TeO3)3 Cubic ? Cubic |
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07.XX.00 Aiolosite! Na4Bi(SO4)3Cl P 63/m 6/m |
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07.XX.00 Steverustite Pb5(OH)5[Cu(SO3S--)3](H2O)1.67 P 21/n 2/m |
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07.XX.00 Adranosite (NH4)4NaAl2(SO4)4Cl(OH)2 I 41/acd 4mm |
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07.XX.00 Grandviewite! Cu3Al9(SO4)2(OH)29 P 2, Pm or P 2/m Mono |
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07.XX.00 IMA2009-008 Y2[(UO2)8O6(SO4)4(OH)2]•26H2O P1 1 |
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Other Steverustite Information
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| See Also: |
Links to other databases for Steverustite :
1 - Am. Min. Crystal Structure Database
2 - Athena
3 - GeoScienceWorld
4 - Google Images
5 - Google Scholar
6 - MinDAT
7 - Mineralienatlas (Deutsch)
8 - Online Mineral Museum
9 - QUT Mineral Atlas
10 - Ruff.Info
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Print or Cut-and-Paste your Steverustite Specimen Label here :
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Steverustite
Pb++5(OH)5[Cu+(SO3S--)3](H2O)1.67
Dana No: 34.08.09.01 Strunz No: 07.XX.00
Locality:
Notes:
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