Hannebachite Mineral Data + 
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- 34.2.5.1 Hannebachite 2CaSO3·(H2O) Pbna 2/m 2/m 2/m
- 34.2.5.2 Gravegliaite Mn(SO3)·3(H2O) P nma 2/m 2/m 2/m
- IV/K.05-05 Gravegliaite Mn(SO3)·3(H2O) P nma 2/m 2/m 2/m
- IV/K.05-10 Hannebachite 2CaSO3·(H2O) Pbna 2/m 2/m 2/m
- IV/K.05-15 Orschallite Ca3(SO3)2SO4·12(H2O) R 3c 3 2/m
- IV/K.05-20 Graemite CuTeO3·(H2O) Pcmm 2/m 2/m 2/m
- IV/K.05-30 Choloalite CuPb(TeO3)2 Unk Cubic
- IV/K.05-40 Sophiite Zn2(SeO3)Cl2 Pccn 2/m 2/m 2/m
- IV/K.05-70 Burnsite! KCdCu7O2(SeO3)2Cl9 P 63/mmc 6/m 2/m 2/m
General Hannebachite Information |
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 Chemical Formula: |
2CaSO3·(H2O) | ||
| Composition: |
Molecular Weight = 258.30 gm | ||
| Calcium 31.03 % Ca 43.42 % CaO | |||
| Hydrogen 0.78 % H 6.97 % H2O | |||
| Sulfur 24.83 % S 49.61 % SO2 | |||
| Oxygen 43.36 % O | |||
| ______ ______ | |||
| 100.00 % 100.00 % = TOTAL OXIDE | |||
| Empirical Formula: |
Ca2(SO3)2·(H2O) | ||
| IMA Status: |
Approved IMA 1985 | ||
| Locality: |
Link to MinDat.org Location Data. | ||
| Synonym: |
ICSD 21033 | ||
| PDF 39-725 | |||
Hannebachite Image | |||
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Images:
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Hannebachite Crystallography |
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| Axial Ratios: |
a:b:c =0.6617:1:1.0883 | ||
| Cell Dimensions: |
a = 6.473, b = 9.782, c = 10.646, Z = 4; V = 674.09 Den(Calc)= 2.55 | ||
| Crystal System: |
Orthorhombic - DipyramidalH-M Symbol (2/m 2/m 2/m) Space Group: Pbna | ||
| X Ray Diffraction: |
By Intensity(I/Io): 3.15(1), 2.617(0.9), 3.79(0.8), | ||
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Crystal Structure:
Mouse |
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Physical Properties of Hannebachite |
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| Cleavage: |
[???] Perfect | ||
| Color: |
Colorless. | ||
| Density: |
2.52 | ||
| Diaphaniety: |
Transparent | ||
| Hardness: |
3.5 - Copper Penny | ||
| Luster: |
Vitreous (Glassy) | ||
| Streak: |
white | ||
Optical Properties of Hannebachite |
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| Gladstone-Dale: |
CI meas= 0.011 (Superior) - where the CI = (1-KPDmeas/KC) CI calc= 0.023 (Excellent) - where the CI = (1-KPDcalc/KC) KPDcalc= 0.2392,KPDmeas= 0.2421,KC= 0.2449 |
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| Optical Data: |
Biaxial (+), a=1.596, b=1.6, g=1.634, bire=0.0380, 2V(Calc)=40, 2V(Meas)=38. | ||
Calculated Properties of Hannebachite |
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| Electron Density: |
relectron=2.54 gm/cc |
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| Fermion Index |
Fermion Index = 0.00249 Boson Index = 0.99751 |
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| Photoelectric: |
PEHannebachite = 5.24 barns/electron |
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| Radioactivity: |
GRapi = 0 (Gamma Ray American Petroleum Institute Units) Hannebachite is Not Radioactive |
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Hannebachite Classification |
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| Dana Class: |
34.2.5.1 (34)Selenites - Tellurites - Sulfites | ||
| (34.2)as A++ XO3 · x(H2O) | |||
| (34.2.5)Dana Group | |||
| Strunz Class: |
IV/K.05-10 IV - Oxides | ||
| IV/K - Sulfides, selenides, tellurides with [XO3]2- groups and related structures | |||
| IV/K.05 - Gravegliaite - sophiite series | |||
Other Hannebachite Information |
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| References: |
PHYS. PROP.(Am.Min.,Vol.73,p928,1988) OPTIC PROP.(Am.Min.,Vol.73,p928,1988) | ||
| See Also: |
Links to other databases for Hannebachite : 1 -Am. Min. Crystal Structure Database 2 -Athena 3 - EUROmin Project 4 -Google Images 5 -Google Scholar 6 -Handbook of Mineralogy (UofA) 7 -MinDAT 8 -MinMax(Deutsch) 9 -MinMax(English) 10 -Mineralienatlas (Deutsch) 11 -QUT Mineral Atlas 12 -École des Mines de Paris Search for Hannebachite using: Visit our Advertisers for Hannebachite : Translate Hannebachite Mineral Data : Ask about Hannebachite here : Print or Cut-and-Paste your Hannebachite Specimen Label here :
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