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Batisivite Mineral Data
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General Batisivite Information
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 Chemical Formula: |
(Ti,V,Cr)14Ba[Si2O7]O22 |
| Composition: |
Molecular Weight = 1,358.26 gm |
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Barium 10.54 % Ba 11.76 % BaO |
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Magnesium 0.04 % Mg 0.06 % MgO |
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Titanium 20.05 % Ti 33.44 % TiO2 |
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Niobium 0.22 % Nb 0.31 % Nb2O5 |
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Aluminum 1.00 % Al 1.88 % Al2O3 |
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Vanadium 22.01 % V 27.31 % V2O3 / 5.56 % VO2 |
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Chromium 8.26 % Cr 10.80 % CrO |
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Iron 1.05 % Fe 1.35 % FeO |
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Silicon 2.85 % Si 6.10 % SiO2 |
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Oxygen 34.00 % O |
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______ ______ |
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100.00 % 98.58 % = TOTAL OXIDE |
| Empirical Formula: |
V3+4.95V4+0.6Cr2.15Fe2+0.25Nb0.03Ti5.68V4+0.31Ba1.04Mg0.020.94(Si1.46)0.94(Al0.53)0.94(O7)O22.28
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| Environment: |
Accessory mineral in quartz layers from the metamorphosed Cr-V-bearing carbonate siliceous sediments. Derbylite-hemloite group |
| IMA Status: |
Approved IMA 2006 (Dana # Added) |
| Locality: |
Pereval quarry, Sludyanka, Irkutsk region, Siberia, Russia Link to MinDat.org Location Data. |
| Name Origin: |
Named for the composition Ba, Ti, Si, and V. |
| Synonym: |
IMA2006-054 |
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Batisivite Crystallography
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| Axial Ratios: |
a:b:c =0.984:1:1.2523 |
| Cell Dimensions: |
a = 7.521, b = 7.643, c = 9.572, Z = 2; alpha = 110.2°, beta = 103.34°, gamma = 98.28° V = 497.21 Den(Calc)= 9.07 |
| Crystal System: |
Triclinic - Pinacoidal H-M Symbol ( 1) Space Group: P1 |
| X Ray Diffraction: |
By Intensity(I/Io): 1.433(1), 1.582(1), 2.85(1),1.781(0.8), 2.13(0.8), 2.63(0.8), 3.1(0.8), 2.23(0.6), |
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Optical Properties of Batisivite
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| Optical Data: |
NCalc= 3.65 - from Gladstone-Dale relationship (KC = 0.2864) where Ncalc=Dcalc*KC+1
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Calculated Properties of Batisivite
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| Electron Density: |
Bulk Density (Electron Density)=8.66 gm/cc
note: Specific Gravity of Batisivite =9.26 gm/cc.
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| Fermion Index: |
Fermion Index = 0.05
Boson Index = 0.95 |
| Photoelectric: |
PEBatisivite = 55.58 barns/electron
U=PEBatisivite x rElectron Density= 481.32 barns/cc.
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| Radioactivity: |
GRapi = 0 (Gamma Ray American Petroleum Institute Units)
Batisivite is Not Radioactive |
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Batisivite Classification
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| Dana Class: |
55.04.05.01 (55)Sorosilicate Si2O7 Groups, Generally with No Additional Anions |
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(55.04)with cations in [8] and lower coordination |
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(55.04.05)Dana Group |
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55.04.05.01 Batisivite! (Ti,V,Cr)14Ba[Si2O7]O22 P1 1 |
| Strunz Class: |
09.BE.95 09 - SILICATES (Germanates) |
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09.B - Sorosilicates |
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09.BE -Si2O7 groups with additional anions; |
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09.BE.95 Batisivite! (Ti,V,Cr)14Ba[Si2O7]O22 P1 1 |
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Other Batisivite Information
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| References: |
NAME( AmMin. V94:650) PHYS. PROP.(AmMin. V94:650) |
| See Also: |
Links to other databases for Batisivite :
1 - Am. Min. Crystal Structure Database
2 - Athena
3 - GeoScienceWorld
4 - Google Images
5 - Google Scholar
6 - MinDAT
7 - Mineralienatlas (Deutsch)
8 - Online Mineral Museum
9 - QUT Mineral Atlas
10 - Ruff.Info
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Print or Cut-and-Paste your Batisivite Specimen Label here :
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Batisivite
(Ti,V,Cr)14Ba[Si2O7]O22
Dana No: 55.04.05.01 Strunz No: 09.BE.95
Locality:
Notes:
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