Navajoite Mineral Data + 
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- 4.6.2.1 Navajoite V2O5·3(H2O) C 2/m 2/m
- IV/G.07-10 Navajoite V2O5·3(H2O) C 2/m 2/m
- IV/G.07-15 Ankinovichite! (Ni,Zn)Al4(VO3)2(OH)12(H2O)2.5 P 21/n 2/m
- IV/G.07-20 Alvanite (Zn,Ni)Al4(VO3)2(OH)12·2(H2O) P 21/n 2/m
- IV/G.07-30 Munirite NaVO3·(2-x)(H2O) P 21/a 2/m
- IV/G.07-40 Metamunirite Na2[V2O6]orNaVO3 P nma 2/m 2/m 2/m
- IV/G.07-45 Dickthomssenite! Mg(V2O6)·7(H2O) C 2/c 2/m
- IV/G.07-48 Ansermetite! MnV2O6·4(H2O) C 2/m 2/m
- IV/G.07-50 Rossite CaV2O6·4(H2O) P1 1
- IV/G.07-60 Metarossite CaV2O6·2(H2O) P1 1
- IV/G.07-70 Delrioite CaSrV2O6(OH)2·3(H2O) I/a or I2/a 2/m
- IV/G.07-80 Metadelrioite CaSrV2O6(OH)2·(H2O) P1 1
General Navajoite Information |
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 Chemical Formula: |
V2O5·3(H2O) | ||
| Composition: |
Molecular Weight = 235.93 gm | ||
| Vanadium 43.18 % V 77.09 % V2O5 | |||
| Hydrogen 2.56 % H 22.91 % H2O | |||
| Oxygen 54.25 % O | |||
| ______ ______ | |||
| 100.00 % 100.00 % = TOTAL OXIDE | |||
| Empirical Formula: |
V5+2O5·3(H2O) | ||
| IMA Status: |
Valid Species (Pre-IMA) 1955 | ||
| Locality: |
Link to MinDat.org Location Data. | ||
Navajoite Image | |||
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Images:
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Navajoite Crystallography |
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| Axial Ratios: |
a:b:c =9.7136:1:3.2777 | ||
| Cell Dimensions: |
a = 34.94, b = 3.597, c = 11.79, Z = 10; beta = 95.98° V = 1,473.69 Den(Calc)= 2.66 | ||
| Crystal System: |
Monoclinic - PrismaticH-M Symbol (2/m) Space Group: C 2/m | ||
| X Ray Diffraction: |
By Intensity(I/Io): 12.1(1), 10.6(0.6), 2.9(0.5), | ||
Physical Properties of Navajoite |
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| Cleavage: |
None | ||
| Color: |
Dark brown. | ||
| Density: |
2.56 | ||
| Diaphaniety: |
Opaque | ||
| Hardness: |
1.5 - Between Talc and Gypsum | ||
| Luster: |
Adamantine | ||
| Streak: |
brown | ||
Optical Properties of Navajoite |
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| Gladstone-Dale: |
CI meas= -0.106 (Poor) - where the CI = (1-KPDmeas/KC) CI calc= -0.064 (Fair) - where the CI = (1-KPDcalc/KC) KPDcalc= 0.3618,KPDmeas= 0.376,KC= 0.34 |
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| Optical Data: |
Biaxial (?), a=1.905, b=2.02, | ||
Calculated Properties of Navajoite |
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| Electron Density: |
relectron=2.62 gm/cc |
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| Fermion Index |
Fermion Index = 0.00134 Boson Index = 0.99866 |
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| Photoelectric: |
PENavajoite = 8.16 barns/electron |
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| Radioactivity: |
GRapi = 0 (Gamma Ray American Petroleum Institute Units) Navajoite is Not Radioactive |
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Navajoite Classification |
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| Dana Class: |
4.6.2.1 (4)Simple Oxides | ||
| (4.6)not classified | |||
| (4.6.2)Dana Group | |||
| Strunz Class: |
IV/G.07-10 IV - Oxides | ||
| IV/G - Vanadiumoxides (with V4+/5+) Chain vanadates with [V2O6]2- | |||
| IV/G.07 - Navajoite-Metadelrioite series | |||
Other Navajoite Information |
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| References: |
PHYS. PROP.(Enc. of Minerals,2nd ed.,1990) OPTIC PROP.(Enc. of Minerals,2nd ed.,1990) | ||
| See Also: |
Links to other databases for Navajoite : 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 -École des Mines de Paris Search for Navajoite using: Visit our Advertisers for Navajoite : AA Mineral SpecimensB & L Fine Minerals Crystal Vaults Dan Weinrich Fine Minerals Dan Weinrich Auctions e-Rocks Auctions Excalibur Minerals Exceptional Minerals Fabre Minerals Greenside Minerals Heliodor John Betts Fine Minerals Mason's Minerals Mineral News Mineral of the Month Club MineralsWeb Fine Minerals Rockshop.cz T G Fine Minerals Wrights Rock Shop Translate Navajoite Mineral Data : Ask about Navajoite here : Print or Cut-and-Paste your Navajoite Specimen Label here :
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