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General Hematophanite Information |
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 Chemical Formula: |
Pb4Fe+++3O8(OH,Cl) | ||
| Composition: |
Molecular Weight = 1,145.95 gm | ||
| Iron 14.62 % Fe 20.90 % Fe2O3 | |||
| Hydrogen 0.07 % H 0.59 % H2O | |||
| Lead 72.32 % Pb 77.91 % PbO | |||
| Chlorine 0.77 % Cl 0.77 % Cl | |||
| - % Cl -0.17 % -O=Cl2 | |||
| Oxygen 12.22 % O | |||
| ______ ______ | |||
| 100.00 % 100.00 % = TOTAL OXIDE | |||
| Empirical Formula: |
Pb4Fe3+3O8(OH)0.75Cl0.25 | ||
| Environment: |
Metamorphosed banded Fe–Mn ore deposit in dolostone. | ||
| IMA Status: |
Valid Species (Pre-IMA) 1928 | ||
| Locality: |
Jakobsberg and Langban, Varmland, Sweden. Link to MinDat.org Location Data. | ||
| Name Origin: |
Named from the Greek for blood and visible, presumably for the blood-red color exhibited in transmitted light. | ||
| Name Pronunciation: |
Hematophanite + Pronunciation  |
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| Synonym: |
ICSD 15521 | ||
| PDF 33-758 | |||
Hematophanite Image | |||
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Images:
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Hematophanite Crystallography |
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| Axial Ratios: |
a:c = 1:3.90561 | ||
| Cell Dimensions: |
a = 3.92, c = 15.31, Z = 1; V = 235.26 Den(Calc)= 8.09 | ||
| Crystal System: |
Tetragonal - Ditetragonal PyramidalH-M Symbol (4mm) Space Group: P 4mm | ||
| X Ray Diffraction: |
By Intensity(I/Io): 2.71(1), 2.76(1), 3.9(0.6), | ||
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Crystal Structure:
Mouse |
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Physical Properties of Hematophanite |
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| Cleavage: |
{001} Good | ||
| Color: |
Reddish brown. | ||
| Density: |
7.7 | ||
| Diaphaneity: |
Opaque | ||
| Hardness: |
2-3 - Gypsum-Calcite | ||
| Luster: |
Sub Metallic | ||
| Streak: |
yellow red | ||
Optical Properties of Hematophanite |
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| Optical Data: |
NCalc= 2.41 - from Gladstone-Dale relationship (KC = 0.1739) where Ncalc=Dcalc*KC+1 NCalc= 2.34 - from Gladstone-Dale relationship (KC = 0.1739) where Ncalc=Dmeas*KC+1 |
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Calculated Properties of Hematophanite |
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| Electron Density: |
Bulk Density (Electron Density)=6.79 gm/cc note: Specific Gravity of Hematophanite =8.09 gm/cc. |
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| Fermion Index: |
Fermion Index = 0.16 Boson Index = 0.84 |
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| Photoelectric: |
PEHematophanite =1,327.67 barns/electron U=PEHematophanite x rElectron Density=9,016.64 barns/cc. |
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| Radioactivity: |
GRapi = 0 (Gamma Ray American Petroleum Institute Units) Hematophanite is Not Radioactive |
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Hematophanite Classification |
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| Dana Class: |
07.11.04.01 (07)Multiple Oxides | ||
| (07.11)as titano-oxides with [4] and [6] substitutions | |||
| (07.11.04)Dana Group | |||
| Strunz Class: |
03.DB.35 03 - HALIDES | ||
| 03.D - Oxyhalides, Hydroxyhalides and Related Double Halides | |||
| 03.DB -With Pb, Cu, etc. | |||
Other Hematophanite Information |
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| References: |
NAME( AntBidBlaNic3) PHYS. PROP.(Enc. of Minerals,2nd ed.,1990) | ||
| See Also: |
Links to other databases for Hematophanite : 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 Hematophanite using: Visit our Advertisers for Hematophanite : A Bijoux Google Search for HematophaniteAdam's Minerals Google Search for Hematophanite Cape Minerals Google Search for Hematophanite Dakota Matrix Minerals Google Search for Hematophanite Excalibur Mineral Corp. Google Search for Hematophanite Exceptional Minerals Google Search for Hematophanite John Betts Fine Minerals Search for Hematophanite McDougall Minerals Google Search for Hematophanite Mineral News Website Link Rock and Mineral Shows Google Search for Hematophanite Weinrich Minerals, Inc. Google Search for Hematophanite Ask about Hematophanite here : Print or Cut-and-Paste your Hematophanite Specimen Label here :
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