General Campigliaite Information Chemical Formula: |
Cu4Mn(SO4)2(OH)6•4(H2O) |
Composition: |
Molecular Weight = 675.35 gm |
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Manganese 8.13 % Mn 10.50 % MnO |
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Copper 37.64 % Cu 42.38 % Cu2O |
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Hydrogen 2.09 % H 18.67 % H2O |
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Sulfur 9.50 % S 23.71 % SO3 |
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Oxygen 42.64 % O |
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______ ______ |
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100.00 % 95.26 % = TOTAL OXIDE |
Empirical Formula: |
Cu4Mn2+(SO4)2(OH)6•4(H2O) |
Environment: |
Secondary mineral in the oxidized zone of a metallic sulfide skarn deposit. |
IMA Status: |
Approved IMA 1982 |
Locality: |
Temperino mine, Campiglia Marittima, Tuscany, Italy. Link to MinDat.org Location Data. |
Name Origin: |
Named for the locality. |
Synonym: |
ICSD 30797 |
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PDF 35-529 |
| | Campigliaite Image
Images:
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Campigliaite Crystallography Axial Ratios: |
a:b:c =3.5596:1:1.844 |
Cell Dimensions: |
a = 21.707, b = 6.098, c = 11.245, Z = 4; beta = 100.3° V = 1,464.51 Den(Calc)= 3.06 |
Crystal System: |
Monoclinic - SphenoidalH-M Symbol (2) Space Group: C 2 |
X Ray Diffraction: |
By Intensity(I/Io): 10.68(1), 5.34(0.6), 3.56(0.44), |
Crystal Structure:
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Mouse
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| Physical Properties of Campigliaite Cleavage: |
{100} Perfect |
Color: |
Light blue, Pink. |
Density: |
3 |
Diaphaneity: |
Transparent |
Luster: |
Vitreous (Glassy) |
Streak: |
blue white |
| Optical Properties of Campigliaite Gladstone-Dale: |
CI meas= 0.066 (Fair) - where the CI = (1-KPDmeas/KC) |
CI calc= 0.085 (Poor) - where the CI = (1-KPDcalc/KC) KPDcalc= 0.2062,KPDmeas= 0.2103,KC= 0.2253 Ncalc = 1.68 - 1.69 Optical Data: |
Biaxial (-), a=1.589, b=1.645, g=1.659, bire=0.0700, 2V(Calc)=50, 2V(Meas)=52. |
| Calculated Properties of Campigliaite Electron Density: |
Bulk Density (Electron Density)=2.94 gm/cc |
note: Specific Gravity of Campigliaite =3.00 gm/cc. Fermion Index: |
Fermion Index = 0.0009200229 |
Boson Index = 0.9990799771 Photoelectric: |
PECampigliaite = 18.87 barns/electron |
U=PECampigliaite x rElectron Density= 55.48 barns/cc. Radioactivity: |
GRapi = 0 (Gamma Ray American Petroleum Institute Units) |
Campigliaite is Not Radioactive | Campigliaite Classification Dana Class: |
31.06.06.01 (31)Hydrated Sulfates Containing Hydroxyl or Halogen |
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(31.06)where (A+ B++)5 (XO4)2 Zq·x(H2O) |
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(31.06.06)Dana Group |
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Strunz Class: |
07.DD.30 07 - SULFATES (SELENATES, TELLURATES) |
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07.D - Sulfates (selenates, etc.) with additional anions, with H2O |
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07.DD -With only medium-sized cations; sheets of edge-sharing octahedra |
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| Other Campigliaite Information References: |
NAME( AntBidBlaNic5) PHYS. PROP.(Enc. of Minerals,2nd ed.,1990) OPTIC PROP.(Enc. of Minerals,2nd ed.,1990) |
See Also: |
Links to other databases for Campigliaite : |
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 15 - WWW-MINCRYST Search for Campigliaite using: Visit our Advertisers for Campigliaite : A Bijoux Google Search for CampigliaiteAdam's Minerals Google Search for Campigliaite Cape Minerals Google Search for Campigliaite Dakota Matrix Minerals Google Search for Campigliaite Excalibur Mineral Corp. Google Search for Campigliaite Exceptional Minerals Google Search for Campigliaite John Betts Fine Minerals Search for Campigliaite McDougall Minerals Google Search for Campigliaite Mineral News Website Link Rock and Mineral Shows Google Search for Campigliaite Weinrich Minerals, Inc. Google Search for Campigliaite Ask about Campigliaite here : Print or Cut-and-Paste your Campigliaite Specimen Label here :
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