| Cesbronite-x Mineral Data |
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- 34.7.2.1 Cesbronite-x Cu5(TeO3)2(OH)6·2(H2O) P bcn 2/m 2/m 2/m
- IV/K.06-10 Chalcomenite CuSeO3·2(H2O) P 212121 2 2 2
- IV/K.06-20 Teineite CuTeO3·2(H2O) P 212121 2 2 2
- IV/K.06-30 Cesbronite Cu5(TeO3)2(OH)6·2(H2O) P bcn 2/m 2/m 2/m
- IV/K.06-30* Cesbronite-x Cu5(TeO3)2(OH)6·2(H2O) P bcn 2/m 2/m 2/m
General Cesbronite-x Information |
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 Chemical Formula: |
Cu5(TeO3)2(OH)6·2(H2O) | ||
| Composition: |
Molecular Weight = 807.00 gm | ||
| Copper 39.37 % Cu 49.28 % CuO | |||
| Tellurium 31.62 % Te 39.55 % TeO2 | |||
| Hydrogen 1.25 % H 11.16 % H2O | |||
| Oxygen 27.76 % O | |||
| ______ ______ | |||
| 100.00 % 100.00 % = TOTAL OXIDE | |||
| Empirical Formula: |
Cu5(TeO3)2(OH)6·2(H2O) | ||
| Environment: |
Secondary mineral. | ||
| IMA Status: |
Approved IMA 1974 | ||
| Locality: |
Bambollita ("La Oriental") mine, Moctezuma, Sonora, Mexico. Link to MinDat.org Location Data. | ||
| Name Origin: |
Named for Fabien Cesbron (1938-), French mineralogist, Bureau de Recherches Geologiques et Miniere, Orleans. France. | ||
Search for Cesbronite-x Images | |||
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Images:
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Cesbronite-x Crystallography |
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| Axial Ratios: |
a:b:c =0.726:1:0.4943 | ||
| Cell Dimensions: |
a = 8.624, b = 11.878, c = 5.872, Z = 2; V = 601.50 Den(Calc)= 4.46 | ||
| Crystal System: |
Orthorhombic - DipyramidalH-M Symbol (2/m 2/m 2/m) Space Group: P bcn | ||
| X Ray Diffraction: |
By Intensity(I/Io): 5.93(1), 3.49(0.9), 2.36(0.7),4.89(0.7), 2.38(0.4), 1.59(0.3), 1.7(0.3), 2.16(0.3), | ||
Physical Properties of Cesbronite-x |
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| Cleavage: |
[021] Good, [010] Poor | ||
| Color: |
Bright emerald green. | ||
| Density: |
4.45 | ||
| Fracture: |
Brittle - Generally displayed by glasses and most non-metallic minerals. | ||
| Habit: |
Spherical - Spherical, rounded aggregates. | ||
| Hardness: |
3 - Calcite | ||
| Luster: |
Subadamantine | ||
| Streak: |
green | ||
Optical Properties of Cesbronite-x |
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| Gladstone-Dale: |
CI meas= -0.056 (Good) - where the CI = (1-KPDmeas/KC) CI calc= -0.054 (Good) - where the CI = (1-KPDcalc/KC) KPDcalc= 0.212,KPDmeas= 0.2125,KC= 0.2012 |
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| Optical Data: |
Biaxial (+), a=1.88, b=1.928, g=2.029, bire=0.1490, 2V(Calc)=74, 2V(Meas)=72. Dispersion r > v. | ||
Calculated Properties of Cesbronite-x |
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| Electron Density: |
relectron=4.10 gm/cc |
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| Fermion Index |
Fermion Index = 0.0254 Boson Index = 0.9746 |
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| Photoelectric: |
PECesbronite-x = 123.60 barns/electron |
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| Radioactivity: |
GRapi = 0 (Gamma Ray American Petroleum Institute Units) Cesbronite-x is Not Radioactive |
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Cesbronite-x Classification |
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| Dana Class: |
34.7.2.1 (34)Selenites - Tellurites - Sulfites | ||
| (34.7)Dana Type | |||
| (34.7.2)Dana Group | |||
| Strunz Class: |
IV/K.06-30* IV - Oxides | ||
| IV/K - Sulfides, selenides, tellurides with [XO3]2- groups and related structures | |||
| IV/K.06 - Chalcomenite - Cesbronite series | |||
Other Cesbronite-x Information |
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| References: |
NAME( Dana8) PHYS. PROP.(Dana8) OPTIC PROP.(Dana8) | ||
| See Also: |
Links to other databases for Cesbronite-x : 1 -Am. Min. Crystal Structure Database 2 -Athena 3 -Google Images 4 -Google Scholar 5 -MinDAT 6 -MinMax(Deutsch) 7 -MinMax(English) 8 -Mineralienatlas (Deutsch) 9 -QUT Mineral Atlas Search for Cesbronite-x using: Visit our Advertisers for Cesbronite-x : Translate Cesbronite-x Mineral Data : Ask about Cesbronite-x here : Print or Cut-and-Paste your Cesbronite-x Specimen Label here :
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