| |
 |
IMA2008-010 Mineral Data
|
|
|
General IMA2008-010 Information
|
 Chemical Formula: |
CaCu4(AsO4)2(AsO3OH)2•10H2O |
| Composition: |
Molecular Weight = 1,032.11 gm |
| |
Calcium 3.88 % Ca 5.43 % CaO |
| |
Copper 24.63 % Cu 27.73 % Cu2O |
| |
Arsenic 29.04 % As 44.54 % As2O5 |
| |
Hydrogen 2.15 % H 19.20 % H2O |
| |
Oxygen 40.30 % O |
| |
______ ______ |
| |
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) |
| |
IMA2008-010 Crystallography
|
| 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), |
| |
Optical Properties of IMA2008-010
|
| Optical Data: |
NCalc= 1.67 - from Gladstone-Dale relationship (KC = 0.2137) where Ncalc=Dcalc*KC+1
|
| |
Calculated Properties of IMA2008-010
|
| 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 |
| |
IMA2008-010 Classification
|
| Dana Class: |
39.02.07.02 (39)Hydrated Acid Phosphates, etc |
| |
(39.02)H2 (AB)5 (XO4)4 � x(H2O) |
| |
(39.02.07)Lindackerite Group |
| |
39.02.07.01 Lindackerite CuCu4(AsO4)2(AsO3OH)2•~9(H2O) P1 1 |
| |
39.02.07.02 IMA2008-010! CaCu4(AsO4)2(AsO3OH)2•10H2O P1 1 |
| |
39.02.07.03 Braithwaiteite NaCu5(Ti,Sb)2O2(AsO4)4[AsO3(OH)]2•8H2O P1 1 |
| |
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 |
| |
08.C - Phosphates without Additional Anions, with H2O |
| |
08.CE -With only medium-sized cations, RO4:H2O � 1:2.5 |
| |
08.CE.30 Lindackerite CuCu4(AsO4)2(AsO3OH)2•~9(H2O) P1 1 |
| |
08.CE.30 Veselovskyite (Zn,Cu,Co)Cu4(AsO4)2(AsO3OH)2•9H2O P1 1 |
| |
08.CE.30 IMA2008-010! CaCu4(AsO4)2(AsO3OH)2•10H2O P1 1 |
| |
Other IMA2008-010 Information
|
| 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
Search for IMA2008-010 using:
[AOL]
[Bing]
[Dog Pile]
[GeoScienceWorld]
[HotBot]
[Ixquick]
[Lycos]
[MAMMA]
[Scirus]
[Teoma]
[WebCrawler]
[Wikipedia]
[YAHOO]
Visit our Advertisers for IMA2008-010 :
Dakota Matrix
Excalibur Minerals
Exceptional Minerals
Hudson Insitute
John Betts Fine Minerals
Mc Dougall Minerals
Mineral News
Rock and Mineral Shows
Weinrich Minerals, Inc.
Ask about IMA2008-010 here :
Ask-A-Mineralogist from the Mineralogical Society of America
Mindat.org's Discussion Groups
Original Rockhounds Discussion Group
Rockhounds Discussion Group on Yahoo Groups
Mineral Discussion Forum from Fabre Minerals - also available in
Español
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:
|
|
| |
| |
|
| |