Mineralogy Database

IMA2008-047 Mineral Data

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General IMA2008-047 Information

Help on Chemical  Formula: Chemical Formula: Cd3Zn2(AsO3OH)2(AsO4)24?H2O
Help on Composition: Composition: Molecular Weight = 1,319.15 gm
   Zinc       9.91 %  Zn   12.34 % ZnO
   Cadmium   25.56 %  Cd   29.20 % CdO
   Arsenic   17.04 %  As   26.13 % As2O5
   Hydrogen   3.82 %  H    34.14 % H2O
   Oxygen    43.66 %  O
            ______        ______ 
            100.00 %      101.82 % = TOTAL OXIDE
Help on Empirical Formula: Empirical Formula: Cd3Zn2(AsO3OH)2(AsO4)•24(H2O)
Help on Environment: Environment: Hureaulite group
Help on IMA Status: IMA Status: Proposed IMA 2008 (Dana # Added)
Help on Locality: Locality: Block 14 Open cut, Broken Hill, New South Wales, Australia Link to MinDat.org Location Data.
Help on Name Origin: Name Origin: Commission on New Minerals, Nomenclature and Classification (CNMNC)

IMA2008-047 Crystallography

Help on Axial Ratios: Axial Ratios: a:b:c =1.9336:1:1.0538
Help on Cell Dimensions: Cell Dimensions: a = 18.062, b = 9.341, c = 9.844, Z = 4; beta = 96.12° V = 1,651.39 Den(Calc)= 5.31
Help on Crystal System: Crystal System: Monoclinic - Prismatic H-M Symbol (2/m) Space Group: C 2/c
Help on X Ray Diffraction: X Ray Diffraction: By Intensity(I/Io): 8.283(1), 8.985(0.35), 4.878(0.29),6.169(0.29), 4.656(0.18), 6.481(0.18), 4.296(0.12), 4.491(0.12),

Optical Properties of IMA2008-047

Help on Optical Data: Optical Data: NCalc= 2.15 - from Gladstone-Dale relationship (KC = 0.2159) where Ncalc=Dcalc*KC+1

Calculated Properties of IMA2008-047

Help on Electron Density: Electron Density: Bulk Density (Electron Density)=5.16 gm/cc
note: Specific Gravity of IMA2008-047 =5.31 gm/cc.
Help on Fermion Index: Fermion Index: Fermion Index = 0.06
Boson Index = 0.94
Help on Photoelectric: Photoelectric: PEIMA2008-047 = 79.74 barns/electron
U=PEIMA2008-047 x rElectron Density= 411.52 barns/cc.
Help on Radioactivity: Radioactivity: GRapi = 0 (Gamma Ray American Petroleum Institute Units)
IMA2008-047 is Not Radioactive

IMA2008-047 Classification

Help on  Dana Class: Dana Class: (39)Hydrated Acid Phosphates, etc
  (39.02)H2 (AB)5 (XO4)4 � x(H2O)
  (39.02.01)Hureaulite Group Hureaulite Mn5(PO3OH)2(PO4)2•4(H2O) C 2/c 2/m Sainfeldite Ca5(AsO3OH)2(AsO4)2•4(H2O) C 2/c 2/m Villyaellenite Mn5(AsO3OH)2(AsO4)2•4(H2O) C 2/c 2/m IMA2008-047! Cd3Zn2(AsO3OH)2(AsO4)24?H2O C 2/c 2/m IMA2008-066! Mn5(H2O)4(AsO3OH)2(AsO4)2 C 2/c 2/m
Help on  Strunz Class: Strunz Class: 08.CB.10 08 - PHOSPHATES, ARSENATES, VANADATES
  08.C - Phosphates without Additional Anions, with H2O
  08.CB -With only medium-sized cations, RO4:H2O = 1:1
08.CB.10 Hureaulite Mn5(PO3OH)2(PO4)2•4(H2O) C 2/c 2/m
08.CB.10 Sainfeldite Ca5(AsO3OH)2(AsO4)2•4(H2O) C 2/c 2/m
08.CB.10 IMA2008-066! Mn5(H2O)4(AsO3OH)2(AsO4)2 C 2/c 2/m
08.CB.10 Villyaellenite Mn5(AsO3OH)2(AsO4)2•4(H2O) C 2/c 2/m
08.CB.10 IMA2008-047! Cd3Zn2(AsO3OH)2(AsO4)24?H2O C 2/c 2/m

Other IMA2008-047 Information

Help on See Also: See Also: Links to other databases for IMA2008-047 :
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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Dana No: Strunz No: 08.CB.10





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