Nolanite Mineral Data (original) (raw)

General Nolanite Information

Chemical Formula:

(V+++,Fe++,Fe+++,Ti)10O14(OH)2

Composition:

Molecular Weight = 763.60 gm

Titanium 3.76 % Ti 6.28 % TiO2

Aluminum 1.06 % Al 2.00 % Al2O3

Vanadium 46.03 % V 67.72 % V2O3

Iron 15.36 % Fe 4.70 % FeO / 16.73 % Fe2O3

Hydrogen 0.26 % H 2.36 % H2O

Oxygen 33.52 % O

______ ______

100.00 % 99.79 % = TOTAL OXIDE

Empirical Formula:

V3+6.9Fe3+1.6Fe2+0.5Ti0.6Al0.3O14(OH)2

Environment:

Hydrothermal uranium deposits.

IMA Status:

Valid Species (Pre-IMA) 1957

Locality:

Fish-Hook Bay, Lake Athabaska, and at the Ace mine, Beaverlodge Lake, Saskatchewan, Canada. Link to MinDat.org Location Data.

Name Origin:

Named for Thomas Brennan Nolan (1901-1992), formerly Director of the U. S. Geological Survey, Washington, D.C., USA.

Name Pronunciation:

Nolanite

Synonym:

ICSD 31215

PDF 19-640

Nolanite Image

Images:

Nolanite Crystallography

Axial Ratios:

a:c = 1:1.58296

Cell Dimensions:

a = 5.846, c = 9.254, Z = 1; V = 273.89 Den(Calc)= 4.63

Crystal System:

Hexagonal - Dihexagonal PyramidalH-M Symbol (6mm) Space Group: P 63mc

X Ray Diffraction:

By Intensity(I/Io): 3.44(1), 2.49(0.9), 2.66(0.9),

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

| | Gatehouse B M , Grey I E , Nickel E H , American Mineralogist , 68 (1983) p.833-839, The crystal chemistry of nolanite, (V,Fe,Ti,Al)10O14(OH)2, from Kalgoorlie,, Western Australia, sample: crystal # 1 View Additional jPOWD Structure files for Nolanite [1] | | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |

Physical Properties of Nolanite

Cleavage:

None

Color:

Black.

Density:

4.69

Diaphaneity:

Opaque

Fracture:

Uneven - Flat surfaces (not cleavage) fractured in an uneven pattern.

Habit:

Euhedral Crystals - Occurs as well-formed crystals showing good external form.

Habit:

Hexagonal - Six-sided crystal shape in cross-section or habit.

Hardness:

5-5.5 - Apatite-Knife Blade

Luster:

Sub Metallic

Streak:

brownish black

Optical Properties of Nolanite

Dichroism (e):

dark brown.

Dichroism (w):

deep blue.

Optical Data:

Uniaxial (?).

NCalc= 2.33 - from Gladstone-Dale relationship (KC = 0.2873) where Ncalc=Dcalc*KC+1
NCalc= 2.35 - from Gladstone-Dale relationship (KC = 0.2873) where Ncalc=Dmeas*KC+1

RL Anisotrophism:

Moderate, light to dark gray.

RL Color:

Dark gray to dark grayish violet.

Reflectivity

Standardized Intensity (100%) Reflection Spectra of Nolanite in Air

λ	R1	R 2		∑ R1(λ)	∑ R2(λ)
470 nm	11.00	12.70
546 nm	11.80	13.50
589 nm	12.30	14.00

Calculated Relative Intensity Colors of Nolanite in Air

Calculated Properties of Nolanite

Electron Density:

Bulk Density (Electron Density)=4.37 gm/cc
note: Specific Gravity of Nolanite =4.63 gm/cc.

Fermion Index:

Fermion Index = 0.0094325848
Boson Index = 0.9905674152

Photoelectric:

PENolanite = 14.30 barns/electron
U=PENolanite x rElectron Density= 62.50 barns/cc.

Radioactivity:

GRapi = 0 (Gamma Ray American Petroleum Institute Units)
Nolanite is Not Radioactive

Nolanite Classification

Dana Class:

04.06.07.01 (04)Simple Oxides

(04.06)not classified

(04.06.07)Dana Group

04.06.07.01 Nolanite (V,Fe,Fe,Ti)10O14(OH)2 P 63mc 6mm

04.06.07.02 Rinmanite! (Zn,Mn)2Sb2Mg2Fe4O14(OH)2 P 63mc 6mm

Strunz Class:

04.CB.40 04 - OXIDES (Hydroxides, V[5,6] vanadates, arsenites, antimonites, bismuthites, sulfites, selenites, tellurites, iodate

04.C - Metal:Oxygen = 2:3, 3:5, and Similar

04.CB -With medium-sized cations

04.CB.40 Kamiokite Fe2Mo3O8 P 63mc 6mm

04.CB.40 Nolanite (V,Fe,Fe,Ti)10O14(OH)2 P 63mc 6mm

04.CB.40 Rinmanite! (Zn,Mn)2Sb2Mg2Fe4O14(OH)2 P 63mc 6mm

Other Nolanite Information

References:

NAME( AntBidBlaNic3) PHYS. PROP.(Enc. of Minerals,2nd ed.,1990) OPTIC PROP.(AntBidBlaNic3)

See Also:

Links to other databases for Nolanite :
1 - Am. Min. Crystal Structure Database
2 - Athena
3 - EUROmin Project
4 - Ecole des Mines de Paris
5 - GeoScienceWorld
6 - Google Images
7 - Google Scholar
8 - Handbook of Mineralogy (MinSocAm)
9 - MinDAT
10 - Mineralienatlas (Deutsch)
11 - Online Mineral Museum
12 - QUT Mineral Atlas
13 - Ruff.Info
14 - WWW-MINCRYST

Search for Nolanite using:

[AOL] [Bing] [Dog Pile] [GeoScienceWorld] [HotBot] [Ixquick] [Lycos] [MAMMA] [Scirus] [Teoma] [WebCrawler] [Wikipedia] [YAHOO]

Visit our Advertisers for Nolanite :

A Bijoux Google Search for Nolanite
Adam's Minerals Google Search for Nolanite
Cape Minerals Google Search for Nolanite
Dakota Matrix Minerals Google Search for Nolanite
Excalibur Mineral Corp. Google Search for Nolanite
Exceptional Minerals Google Search for Nolanite
John Betts Fine Minerals Search for Nolanite
McDougall Minerals Google Search for Nolanite
Mineral News Website Link
Rock and Mineral Shows Google Search for Nolanite
Weinrich Minerals, Inc. Google Search for Nolanite

Ask about Nolanite 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 Espa�ol

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

Nolanite

(V+++,Fe++,Fe+++,Ti)10O14(OH)2
Dana No: 04.06.07.01 Strunz No: 04.CB.40
Locality:

Notes: