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Anyuiite Mineral Data
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General Anyuiite Information
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 Chemical Formula: |
Au(Pb,Sb)2 |
| Composition: |
Molecular Weight = 568.64 gm |
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Antimony 10.71 % Sb |
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Lead 54.66 % Pb |
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Gold 34.64 % Au |
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______ |
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100.00 % |
| Empirical Formula: |
AuPb1.5Sb0.5 |
| IMA Status: |
Approved IMA 1987 |
| Locality: |
Bolshoi Anyui R., Kolyma region, Russia. Link to MinDat.org Location Data. |
| Name Origin: |
Named in 1989 for the locality. |
| Name Pronunciation: |
Anyuiite  |
| Synonym: |
ICSD 56272 |
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PDF 47-1310 |
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Anyuiite Crystallography
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| Axial Ratios: |
a:c = 1:0.75913 |
| Cell Dimensions: |
a = 7.39, c = 5.61, Z = 4; V = 306.37 Den(Calc)= 12.33 |
| Crystal System: |
Tetragonal - Ditetragonal Dipyramidal H-M Symbol (4/m 2/m 2/m) Space Group: I 4/mcm |
| X Ray Diffraction: |
By Intensity(I/Io): 5.22(1), 2.23(0.5), 3.74(0.4), |
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Physical Properties of Anyuiite
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| Cleavage: |
None |
| Color: |
Lead gray, Silver gray. |
| Diaphaneity: |
Opaque |
| Hardness: |
3.5 - Copper Penny |
| Luster: |
Metallic |
| Streak: |
lead gray |
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Calculated Properties of Anyuiite
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| Electron Density: |
Bulk Density (Electron Density)=9.87 gm/cc
note: Specific Gravity of Anyuiite =12.3 gm/cc.
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| Fermion Index: |
Fermion Index = 0.12
Boson Index = 0.88 |
| Photoelectric: |
PEAnyuiite =1,676.80 barns/electron
U=PEAnyuiite x rElectron Density=16543.07 barns/cc.
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| Radioactivity: |
GRapi = 0 (Gamma Ray American Petroleum Institute Units)
Anyuiite is Not Radioactive |
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Anyuiite Classification
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| Dana Class: |
01.01.04.01 (01)Native Elements |
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(01.01)with metallic elements other than the platinum group |
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(01.01.04)Anyuiite and related alloys |
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01.01.04.01 Anyuiite Au(Pb,Sb)2 I 4/mcm 4/m 2/m 2/m |
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01.01.04.02 Hunchunite! (Au,Ag)2Pb F d3m 4/m 3 2/m |
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01.01.04.03 Novodneprite! AuPb3 I 4/2m 4/m |
| Strunz Class: |
01.AA.15 01 - ELEMENTS (Metals and intermetallic alloys; metalloids and nonmetals; carbides, silicides, nitrides, phosphides) |
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01.A - Metals and Intermetallic Alloys |
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01.AA -Copper-cupalite family |
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01.AA.15 Anyuiite Au(Pb,Sb)2 I 4/mcm 4/m 2/m 2/m |
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01.AA.15 Khatyrkite (Cu,Zn)Al2 I 4/mcm 4/m 2/m 2/m |
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01.AA.15 Novodneprite! AuPb3 I 4/2m 4/m |
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Other Anyuiite Information
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| References: |
NAME( Dana8) PHYS. PROP.(Am.Min.,Vol.76,p299,1991) |
| See Also: |
Links to other databases for Anyuiite :
1 - Am. Min. Crystal Structure Database
2 - Athena
3 - EUROmin Project
4 - Ecole des Mines de Paris
5 - GeoScienceWorld
6 - Google Images
7 - Google Scholar
8 - Handbook of Mineralogy (MinSocAm)
9 - Handbook of Mineralogy (UofA)
10 - MinDAT
11 - Mineralienatlas (Deutsch)
12 - Online Mineral Museum
13 - QUT Mineral Atlas
14 - Ruff.Info
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Print or Cut-and-Paste your Anyuiite Specimen Label here :
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Anyuiite
Au(Pb,Sb)2
Dana No: 01.01.04.01 Strunz No: 01.AA.15
Locality:
Notes:
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