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Hematophanite Mineral Data
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General Hematophanite Information
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 Chemical Formula: |
Pb4Fe+++3O8(OH,Cl) |
| Composition: |
Molecular Weight = 1,145.95 gm |
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Iron 14.62 % Fe 20.90 % Fe2O3 |
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Hydrogen 0.07 % H 0.59 % H2O |
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Lead 72.32 % Pb 77.91 % PbO |
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Chlorine 0.77 % Cl 0.77 % Cl |
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- %
Cl -0.17 % -O=Cl2 |
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Oxygen 12.22 % O |
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______ ______ |
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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  |
| Synonym: |
ICSD 15521 |
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PDF 33-758 |
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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 Pyramidal H-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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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 |
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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 |
| 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 |
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(07.11)as titano-oxides with [4] and [6] substitutions |
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(07.11.04)Dana Group |
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07.11.04.01 Hematophanite Pb4Fe3O8(OH,Cl) P 4mm 4mm |
| Strunz Class: |
03.DB.35 03 - HALIDES |
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03.D - Oxyhalides, Hydroxyhalides and Related Double Halides |
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03.DB -With Pb, Cu, etc. |
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03.DB.35 Hematophanite Pb4Fe3O8(OH,Cl) P 4mm 4mm |
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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
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Print or Cut-and-Paste your Hematophanite Specimen Label here :
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Hematophanite
Pb4Fe+++3O8(OH,Cl)
Dana No: 07.11.04.01 Strunz No: 03.DB.35
Locality:
Notes:
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