Tivanite Mineral Data

Tivanite Mineral Data
Search Webmineral :
   
Home Crystal jmol jPOWD Chem X Ray Dana Strunz Properties A to Z Images       News Help About


Dan Weinrich Auctions
[Mineral Auctions] [Register] [Current Auctions] [Log In] [www.danweinrich.com]
Dan Weinrich Auctions
Specializing In Live Weekly Auctions Of Top Quality Mineral Specimens
The Place To Find Great Specimens At Great Prices!


General Tivanite Information

Help on Chemical Formula: Chemical Formula: V+++TiO3(OH)
Help on Composition: Composition: Molecular Weight = 163.83 gm
   Titanium  29.23 %  Ti   48.76 % TiO2
   Vanadium  31.09 %  V    45.74 % V2O3
   Hydrogen   0.62 %  H     5.50 % H2O
   Oxygen    39.06 %  O
            ______        ______ 
            100.00 %      100.00 % = TOTAL OXIDE
Help on Empirical Formula: Empirical Formula: V3+TiO3(OH)
Help on Environment: Environment: As a grain in micaceous V-Au-rich stringers in a hydrothermal gold deposit.
Help on IMA Status: IMA Status: Approved IMA 1981
Help on Locality: Locality: Lake View mine, Kalgoorlie, Western Australia, Australia. Link to MinDat.org Location Data.
Help on Name Origin: Name Origin: Named for the TItanium and VANadium in the composition.
Help on Name Pronunciation: Name Pronunciation: Tivanite Say TIVANITE
Help on Synonym: Synonym: ICSD 100875
  PDF 35-494
 

Search for Tivanite Images

Click Here To Search Images:

Image not yet available on Webmineral.com

Try searching images.google.com or Mindat Picture Gallary for mineral pictures. Caution: The images retrieved may not be appropriate.
  

Tivanite Crystallography
Help on Axial Ratios: Axial Ratios: a:b:c =1.6463:1:2.1979
Help on Cell Dimensions: Cell Dimensions: a = 7.494, b = 4.552, c = 10.005, Z = 4; beta = 129.79° V = 262.25 Den(Calc)= 4.15
Help on Crystal System: Crystal System: Monoclinic - PrismaticH-M Symbol (2/m) Space Group: P 21/c
Help on X Ray Diffraction: X Ray Diffraction: By Intensity(I/Io): 3.88(1), 2.795(0.94), 2.636(0.69),
Click Here for Large Tivanite Structure Window Crystal Structure:

Mouse
drag1 - LMB Manipulate Structure
drag2 - RMB Resize/Rotate
Keyboard
S - Stereo Pair on/off
H - Help Screen
I - Data Info
A - Atoms On/Off
P - Polyhedra On/Off
B - Bonds On/Off
 Help on Above


Grey I E , Nickel E H , American Mineralogist , 66 (1981) p.866-871, Tivanite, a new oxyhydroxide mineral from Western Australia, and its structural, relationship to rutile and diaspore

 

Physical Properties of Tivanite

Help on Color: Color: Black.
Help on Density: Density: 4.17
Help on Diaphaneity: Diaphaneity: Opaque
Help on Hardness: Hardness: 5.5 - Knife Blade
Help on Luster: Luster: Sub Metallic
Help on Streak: Streak: black
 

Optical Properties of Tivanite

Help on Optical Data: Optical Data: Biaxial (?)
  NCalc= 2.4 - from Gladstone-Dale relationship (KC = 0.3379) where Ncalc=Dcalc*KC+1
NCalc= 2.41 - from Gladstone-Dale relationship (KC = 0.3379) where Ncalc=Dmeas*KC+1
Help on RL Anisotrophism: RL Anisotrophism: Weak to moderate, in shades of gray.
Help on RL Color: RL Color: Gray.
Help on Reflectivity Reflectivity
Standardized Intensity (100%) Reflection Spectra of Tivanite in Air
λ R  ∑ R(λ) 
 470 nm   16.80   
 546 nm   17.40 
 589 nm   17.70 
Calculated Relative Intensity Colors of Tivanite in Air
Relative
Intensity		    0%   60% 100% 120% 180% 240% 300% 360% 420% 480% 530%
R                      
 

Calculated Properties of Tivanite

Help on Electron Density: Electron Density: Bulk Density (Electron Density)=3.95 gm/cc
note: Specific Gravity of Tivanite =4.15 gm/cc.
Help on Fermion Index: Fermion Index: Fermion Index = 0.03
Boson Index = 0.97
Help on Photoelectric: Photoelectric: PETivanite = 10.87 barns/electron
U=PETivanite x rElectron Density= 42.94 barns/cc.
Help on Radioactivity: Radioactivity: GRapi = 0 (Gamma Ray American Petroleum Institute Units)
Tivanite is Not Radioactive
 

Tivanite Classification
Help on Dana Class: Dana Class: 06.02.08.01 (06)Hydroxides and Oxides Containing Hydroxyl
  (06.02)where X++ (OH)2
  (06.02.08)Dana Group
 
06.02.08.01 Tivanite VTiO3(OH) P 21/c 2/m
Help on Strunz Class: Strunz Class: 04.DB.45 04 - OXIDES (Hydroxides, V[5,6] vanadates, arsenites, antimonites, bismuthites, sulfites, selenites, tellurites, iodate
  04.D - Metal:Oxygen = 1:2 and similar
  04.DB -With medium-sized cations; chains of edge-sharing octahedra
 
04.DB.45 Tivanite VTiO3(OH) P 21/c 2/m
 

Other Tivanite Information
Help on References: References: NAME( AntBidBlaNic3) PHYS. PROP.(Enc. of Minerals,2nd ed.,1990) OPTIC PROP.(AntBidBlaNic3)
Help on See Also: See Also: Links to other databases for Tivanite :
1 - Am. Min. Crystal Structure Database
2 - Athena
3 - EUROmin Project
4 - Ecole des Mines de Paris
5 - Google Images
6 - Google Scholar
7 - Handbook of Mineralogy (MinSocAm)
8 - Handbook of Mineralogy (UofA)
9 - MinDAT
10 - MinMax(Deutsch)
11 - MinMax(English)
12 - Mineralienatlas (Deutsch)
13 - QUT Mineral Atlas
14 - Ruff.Info
15 - WWW-MINCRYST

Search for Tivanite using:

Google
 
Web webmineral.com
[ALTAVISTA] [AOL] [All-The-Web] [HotBot] [Ixquick] [MAMMA] [MSN.COM] [Netscape] [Scirus] [Teoma] [Wikipedia] [YAHOO]

Visit our Advertisers for Tivanite :

AA Mineral Specimens

B & L Fine Minerals

Crystalarium.com

Dan Weinrich Fine Minerals

Dan Weinrich Auctions

Dakota Matrix

Desert Winds Gems and Minerals

Excalibur Minerals

Exceptional Minerals

Fabre Minerals

Heliodor

John Betts Fine Minerals

Mason's Minerals

Mineral News

Mineral of the Month Club

Wrights Rock Shop

Translate Tivanite Mineral Data :

Ask about Tivanite here :
Ask-A-Mineralogist from the Mineralogical Society of America
Mindat.org's Discussion Groups
Original Rockhounds Discussion Group
Rockhounds Discussion Group on Yahoo Groups
Mineral Discussion Forum from Fabre Minerals - also available in Espaņol

Print or Cut-and-Paste your Tivanite Specimen Label here :

Tivanite

V+++TiO3(OH)
Dana No: 06.02.08.01 Strunz No: 04.DB.45
Locality:

 

Notes: