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IMA2008-010 Mineral Data
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General IMA2008-010 Information
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Chemical Formula: |
CaCu4(AsO4)2(AsO3OH)2•10H2O |
Composition: |
Molecular Weight = 1,032.11 gm |
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Calcium 3.88 % Ca 5.43 % CaO |
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Copper 24.63 % Cu 27.73 % Cu2O |
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Arsenic 29.04 % As 44.54 % As2O5 |
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Hydrogen 2.15 % H 19.20 % H2O |
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Oxygen 40.30 % O |
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______ ______ |
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100.00 % 96.90 % = TOTAL OXIDE |
Empirical Formula: |
CaCu4(AsO4)2(AsO3OH)2•10(H2O) |
Environment: |
Lindackerite group |
IMA Status: |
Proposed IMA 2008 (Dana # Added) |
Locality: |
J�chymov, Kru�ne hory Mountains, western Bohemia, Czech Republic Link to MinDat.org Location Data. |
Name Origin: |
Commission on New Minerals, Nomenclature and Classification (CNMNC) |
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IMA2008-010 Crystallography
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Axial Ratios: |
a:b:c =0.8054:1:1.3557 |
Cell Dimensions: |
a = 6.432, b = 7.986, c = 10.827, Z = 1; alpha = 85.75°, beta = 81.25°, gamma = 85.04° V = 546.10 Den(Calc)= 3.14 |
Crystal System: |
Triclinic - Pinacoidal H-M Symbol ( 1) Space Group: P1 |
X Ray Diffraction: |
By Intensity(I/Io): 10.67(1), 3.56(0.18), 3.173(0.13),3.648(0.11), 2.736(0.1), 2.922(0.1), 3.286(0.1), 3.97(0.1), |
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Optical Properties of IMA2008-010
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Optical Data: |
NCalc= 1.67 - from Gladstone-Dale relationship (KC = 0.2137) where Ncalc=Dcalc*KC+1 |
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Calculated Properties of IMA2008-010
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Electron Density: |
Bulk Density (Electron Density)=3.03 gm/cc note: Specific Gravity of IMA2008-010 =3.14 gm/cc. |
Fermion Index: |
Fermion Index = 0.0002491059 Boson Index = 0.9997508941 |
Photoelectric: |
PEIMA2008-010 = 30.79 barns/electron U=PEIMA2008-010 x rElectron Density= 93.29 barns/cc. |
Radioactivity: |
GRapi = 0 (Gamma Ray American Petroleum Institute Units) IMA2008-010 is Not Radioactive |
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IMA2008-010 Classification
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Dana Class: |
39.02.07.02 (39)Hydrated Acid Phosphates, etc |
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(39.02)H2 (AB)5 (XO4)4 � x(H2O) |
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(39.02.07)Lindackerite Group |
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39.02.07.01 Lindackerite CuCu4(AsO4)2(AsO3OH)2•~9(H2O) P1 1 |
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39.02.07.02 IMA2008-010! CaCu4(AsO4)2(AsO3OH)2•10H2O P1 1 |
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39.02.07.03 Braithwaiteite NaCu5(Ti,Sb)2O2(AsO4)4[AsO3(OH)]2•8H2O P1 1 |
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39.02.07.04 Veselovskyite (Zn,Cu,Co)Cu4(AsO4)2(AsO3OH)2•9H2O P1 1 |
Strunz Class: |
08.CE.30 08 - PHOSPHATES, ARSENATES, VANADATES |
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08.C - Phosphates without Additional Anions, with H2O |
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08.CE -With only medium-sized cations, RO4:H2O � 1:2.5 |
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08.CE.30 Lindackerite CuCu4(AsO4)2(AsO3OH)2•~9(H2O) P1 1 |
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08.CE.30 Veselovskyite (Zn,Cu,Co)Cu4(AsO4)2(AsO3OH)2•9H2O P1 1 |
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08.CE.30 IMA2008-010! CaCu4(AsO4)2(AsO3OH)2•10H2O P1 1 |
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Other IMA2008-010 Information
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See Also: |
Links to other databases for IMA2008-010 :
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 IMA2008-010 Specimen Label here :
IMA2008-010
CaCu4(AsO4)2(AsO3OH)2•10H2O
Dana No: 39.02.07.02 Strunz No: 08.CE.30
Locality:
Notes:
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