Paramontroseite Mineral Data + 
|
[Newest Minerals] [Minerals for Sale] [Tsumeb Mine] [Mineral Auctions] [Mineral Gallery]
The Mineral Gallery's Exceptional Specimens and Mineral Hall of Fame
Visa and Mastercard are Welcome
- 4.4.11.1 Paramontroseite VO2 Pbnm 2/m 2/m 2/m
- IV/F.08-10 Tivanite VTiO3(OH) P 21/c 2/m
- IV/F.08-20 Montroseite (V,Fe,V)O(OH) Pbnm 2/m 2/m 2/m
- IV/F.08-30 Paramontroseite VO2 Pbnm 2/m 2/m 2/m
General Paramontroseite Information |
|||
 Chemical Formula: |
VO2 | ||
| Composition: |
Molecular Weight = 82.94 gm | ||
| Vanadium 61.42 % V 100.00 % VO2 | |||
| Oxygen 38.58 % O | |||
| ______ ______ | |||
| 100.00 % 100.00 % = TOTAL OXIDE | |||
| Empirical Formula: |
V4+O2 | ||
| IMA Status: |
Valid Species (Pre-IMA) 1955 | ||
| Locality: |
Link to MinDat.org Location Data. | ||
| Synonym: |
ICSD 22303 | ||
| PDF 25-1003 | |||
Search for Paramontroseite Images | |||
|
Images:
|
|
||
Paramontroseite Crystallography |
|||
| Axial Ratios: |
a:b:c =0.5205:1:0.3094 | ||
| Cell Dimensions: |
a = 4.905, b = 9.422, c = 2.916, Z = 4; V = 134.76 Den(Calc)= 4.09 | ||
| Crystal System: |
Orthorhombic - DipyramidalH-M Symbol (2/m 2/m 2/m) Space Group: Pbnm | ||
| X Ray Diffraction: |
By Intensity(I/Io): 3.39(1), 2.649(0.5), 4.35(0.35), | ||
|
Crystal Structure:
Mouse |
| ||
Physical Properties of Paramontroseite |
|||
| Cleavage: |
[010] Good | ||
| Color: |
Black. | ||
| Density: |
4 | ||
| Diaphaniety: |
Opaque | ||
| Fracture: |
Brittle - Generally displayed by glasses and most non-metallic minerals. | ||
| Luster: |
Sub Metallic | ||
| Streak: |
black | ||
Optical Properties of Paramontroseite |
|||
| Optical Data: |
NCalc= 2.61 - from Gladstone-Dale relationship (KC = 0.393) where Ncalc=Dcalc*KC+1 NCalc= 2.57 - from Gladstone-Dale relationship (KC = 0.393) where Ncalc=Dmeas*KC+1 |
||
Calculated Properties of Paramontroseite |
|||
| Electron Density: |
relectron=3.85 gm/cc |
||
| Fermion Index |
Fermion Index = 0.00172 Boson Index = 0.99828 |
||
| Photoelectric: |
PEParamontroseite = 11.95 barns/electron |
||
| Radioactivity: |
GRapi = 0 (Gamma Ray American Petroleum Institute Units) Paramontroseite is Not Radioactive |
||
Paramontroseite Classification |
|||
| Dana Class: |
4.4.11.1 (4)Simple Oxides | ||
| (4.4)with a cation charge of 4+ (A++++ O2) | |||
| (4.4.11)Dana Group | |||
| Strunz Class: |
IV/F.08-30 IV - Oxides | ||
| IV/F - Hydroxides and oxidic hydrates, water-bearing oxides with layered structure | |||
| IV/F.08 - Tivanite - Paramontroseite series (V3+ oxides) | |||
Other Paramontroseite Information |
|||
| References: |
PHYS. PROP.(Enc. of Minerals,2nd ed.,1990) | ||
| See Also: |
Links to other databases for Paramontroseite : 1 -Am. Min. Crystal Structure Database 2 -Athena 3 - EUROmin Project 4 -Google Images 5 -Google Scholar 6 -Handbook of Mineralogy (UofA) 7 -MinDAT 8 -MinMax(Deutsch) 9 -MinMax(English) 10 -Mineralienatlas (Deutsch) 11 -QUT Mineral Atlas 12 - WWW-MINCRYST 13 -École des Mines de Paris Search for Paramontroseite using: Visit our Advertisers for Paramontroseite : Translate Paramontroseite Mineral Data : Ask about Paramontroseite here : Print or Cut-and-Paste your Paramontroseite Specimen Label here :
|
||
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |