General Batisivite Information 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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Images:
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| | Batisivite Crystallography 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 - PinacoidalH-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), |
| Optical Properties of Batisivite Optical Data: |
NCalc= 3.65 - from Gladstone-Dale relationship (KC = 0.2864) where Ncalc=Dcalc*KC+1 |
| Calculated Properties of Batisivite Electron Density: |
Bulk Density (Electron Density)=8.66 gm/cc |
note: Specific Gravity of Batisivite =9.26 gm/cc. 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. Radioactivity: |
GRapi = 0 (Gamma Ray American Petroleum Institute Units) |
Batisivite is Not Radioactive | Batisivite Classification 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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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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| Other Batisivite Information 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 Search for Batisivite using: Visit our Advertisers for Batisivite : A Bijoux Google Search for BatisiviteAdam's Minerals Google Search for Batisivite Cape Minerals Google Search for Batisivite Dakota Matrix Minerals Google Search for Batisivite Excalibur Mineral Corp. Google Search for Batisivite Exceptional Minerals Google Search for Batisivite John Betts Fine Minerals Search for Batisivite McDougall Minerals Google Search for Batisivite Mineral News Website Link Rock and Mineral Shows Google Search for Batisivite Weinrich Minerals, Inc. Google Search for Batisivite Ask about Batisivite here : Print or Cut-and-Paste your Batisivite Specimen Label here :
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