| Ferrohogbomite-2N2S Mineral Data |
General Ferrohogbomite-2N2S Information |
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| (Fe++,Zn,Mg,Al)6Al14(Ti,Fe)2O30(OH)2 | |||
| Molecular Weight = 1,269.78 gm | |||
| Magnesium 1.99 % Mg 3.30 % MgO | |||
| Titanium 3.05 % Ti 5.10 % TiO2 | |||
| Manganese 0.22 % Mn 0.28 % MnO | |||
| Aluminum 31.66 % Al 59.82 % Al2O3 | |||
| Zinc 4.79 % Zn 5.96 % ZnO | |||
| Chromium 0.08 % Cr 0.12 % Cr2O3 | |||
| Gallium 0.16 % Ga 0.22 % Ga2O3 | |||
| Iron 18.47 % Fe 16.47 % FeO / 8.11 % Fe2O3 | |||
| Silicon 0.02 % Si 0.05 % SiO2 | |||
| Nickel 0.05 % Ni 0.06 % NiO | |||
| Tin 0.28 % Sn 0.36 % SnO2 | |||
| Hydrogen 0.16 % H 1.43 % H2O | |||
| Oxygen 39.06 % O | |||
| ______ ______ | |||
| 100.00 % 101.27 % = TOTAL OXIDE | |||
| Fe2+2.91Zn0.93Mg1.04Mn2+0.05Ni0.01Al1.06Al13.84Fe3+1.29Ti0.81Ga0.03Sn0.03Cr0.02Si0.01 O28.98(OH)2.02 | |||
| Metamorphic environments (T 500 to 730 deg C) ultrahigh-temperature granulite-facies. (högbomite group; structure). | |||
| Approved IMA 2002 (Dana # Added) | |||
| Ain Taiba, Grand Erg Oriental, Algerian Sahara. Link to MinDat.org Location Data. | |||
| Named as the Fe-dominant member of the hogbomite series. | |||
| Hogbomite-8H | |||
| IMA2001-048 | |||
Ferrohogbomite-2N2S Image | |||
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Ferrohogbomite-2N2S Crystallography |
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| a:c = 1:3.20675 | |||
| a = 5.712, c = 18.317, Z = 1; V = 517.56 Den(Calc)= 4.07 | |||
| Hexagonal - Dihexagonal PyramidalH-M Symbol (6mm) Space Group: P 63mc | |||
| By Intensity(I/Io): 2.427(1)(114), 2.603(0.88)(016), 1.43(0.56)(220),2.86(0.53)(110), 1.475(0.44)(0.2.10), 1.597(0.34)(126), 2.053(0.34)(025), 2.948(0.32)(015), 2.392(0.28)(022), | |||
Physical Properties of Ferrohogbomite-2N2S |
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| [001] Distinct | |||
| Chestnut brown. | |||
| Translucent | |||
| Brittle - Conchoidal - Very brittle fracture producing small, conchoidal fragments. | |||
| Euhedral Crystals - Occurs as well-formed crystals showing good external form. | |||
| Hexagonal - Six-sided crystal shape in cross-section or habit. | |||
| 6-7 - Orthoclase-Quartz | |||
| Adamantine | |||
| brown | |||
Optical Properties of Ferrohogbomite-2N2S |
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| Uniaxial (-), e=1.827, w=1.852, bire=0.0250. | |||
Calculated Properties of Ferrohogbomite-2N2S |
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relectron=3.95 gm/cc |
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| Fermion Index = 0.01256 Boson Index = 0.98744 |
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PEFerrohogbomite-2N2S = 10.35 barns/electron |
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| GRapi = 0 (Gamma Ray American Petroleum Institute Units) Ferrohogbomite-2N2S is Not Radioactive |
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Ferrohogbomite-2N2S Classification |
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| 7.11.7.5 (7)Multiple Oxides | |||
| (7.11)as titano-oxides with [4] and [6] substitutions | |||
| (7.11.7)Hogbomite Group (Ti>Sn) | |||
| IV/C.07-17 IV - Oxides | |||
| IV/C - Oxides with metal : oxygen = 2:3 (M2O3 and related compounds) | |||
| IV/C.07 - Högbomite - Mengxianminite series | |||
Other Ferrohogbomite-2N2S Information |
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| NAME( AmMin, 88:1176) PHYS. PROP.(AmMin, 88:1176) OPTIC PROP.(AmMin, 88:1176) | |||
| Links to other databases for Ferrohogbomite-2N2S : 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 Ferrohogbomite-2N2S using: Visit our Advertisers for Ferrohogbomite-2N2S : Translate Ferrohogbomite-2N2S Mineral Data : Ask about Ferrohogbomite-2N2S here : Print or Cut-and-Paste your Ferrohogbomite-2N2S Specimen Label here :
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