General IMA2004-047 Information
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Chemical Formula: |
PdAsSe |
Composition: |
Molecular Weight = 260.30 gm |
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Arsenic 28.78 % As |
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Palladium 40.88 % Pd |
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Selenium 30.33 % Se |
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______ |
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100.00 % |
Empirical Formula: |
PdAsSe |
Environment: |
Gersdorffite group |
IMA Status: |
Proposed IMA 2004 (Dana # Added) |
Locality: |
Buraco do Ouro gold mine, Cavalcante, Goiás State, Brazil. Link to MinDat.org Location Data. |
Name Origin: |
Commission on New Minerals and Mineral Names (CNMMN) |
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Images:
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IMA2004-047 Crystallography
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Cell Dimensions: |
a = 6.089, Z = 4; V = 225.76 Den(Calc)= 7.66 |
Crystal System: |
Tetragonal - Ditetragonal DipyramidalH-M Symbol (4/m 2/m 2/m) Space Group: Pa3 |
X Ray Diffraction: |
By Intensity(I/Io): 1.838(1), 0.929(0.9), 1.077(0.8),3.027(0.75), 0.918(0.7), 0.988(0.7), 2.478(0.65), 2.725(0.65), |
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Calculated Properties of IMA2004-047
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Electron Density: |
relectron=6.65 gm/cc note: rIMA2004-047 =7.66 gm/cc. |
Fermion Index |
Fermion Index = 0.11434 Boson Index = 0.88566 |
Photoelectric: |
PEIMA2004-047 = 144.43 barns/electron U=PEIMA2004-047 x relectron= 960.57 barns/cc. |
Radioactivity: |
GRapi = 0 (Gamma Ray American Petroleum Institute Units) IMA2004-047 is Not Radioactive |
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IMA2004-047 Classification
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Dana Class: |
2.12.3.16 (2)Sulfides - Including Selenides and Tellurides |
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(2.12)where Am Bn Xp, with (m+n):p=1:2 |
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(2.12.3)Cobaltite Group (Cubic or pseudocubic crystals) |
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2.12.3.1 Cobaltite CoAsS P ca21 mm2 |
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2.12.3.2 Gersdorffite NiAsS P 213 2 3 |
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2.12.3.3 Ullmannite NiSbS P 213 2 3 |
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2.12.3.4 Willyamite (Co,Ni)SbS P 213 2 3 |
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2.12.3.5 Tolovkite IrSbS P 213 2 3 |
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2.12.3.6 Platarsite (Pt,Rh,Ru)AsS P a3 2/m 3 |
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2.12.3.7 Irarsite (Ir,Ru,Rh,Pt)AsS P a3 2/m 3 |
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2.12.3.8 Hollingworthite (Rh,Pt,Pd)AsS P a3 2/m 3 |
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2.12.3.9 Jolliffeite (Ni,Co)AsSe P a3 2/m 3 |
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2.12.3.10 Padmaite PdBiSe P 213 2 3 |
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2.12.3.11 Michenerite (Pd,Pt)BiTe P 213 2 3 |
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2.12.3.12 Maslovite PtBiTe P 213 2 3 |
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2.12.3.13 Testibiopalladite PdTe(Sb,Te) P 213 2 3 |
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2.12.3.14 Changchengite! IrBiS P 213 2 3 |
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2.12.3.15 Milotaite! PdSbSe P 21/3 2 3 |
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2.12.3.16 IMA2004-047 ! PdAsSe Pa3 4/m 2/m 2/m |
Strunz Class: |
II/X.00-00 II - Sulfides and sulphosalts |
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II/X - Unclassified Strunz Sulfides and sulphosalts |
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II/X.00 - Gersdorffite group |
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Other IMA2004-047 Information
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See Also: |
Links to other databases for IMA2004-047 :
1 -Am. Min. Crystal Structure Database
2 -Athena
3 -Google Images
4 -Google Scholar
5 -MinDAT
6 -MinMax(Deutsch)
7 -MinMax(English)
8 -Mineralienatlas (Deutsch)
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Print or Cut-and-Paste your IMA2004-047 Specimen Label here :
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IMA2004-047
PdAsSe
Dana No: 2.12.3.16 Strunz No: II/X.00-00
Locality:
Notes:
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