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Nolanite

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Nolanit
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1583167097
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Nolanit
dunkelbrauner, massiger Nolanit neben Pyrit, Fish Hook Bay, Shirley Halbinsel, Athabascasee, Saskatchewan, Kanada; BB ~ 5 cm
Copyright: MinTreasure.com (Carsten Slotta); Contribution: openpit
Location: Kanada/Saskatchewan/Beaverlodge Region/Athabasca-See/Shirley Halbinsel/Fish Hook Bay
Mineral: Nolanite
Image: 1583167097
License: Usage for Mineralienatlas project only
Nolanit

dunkelbrauner, massiger Nolanit neben Pyrit, Fish Hook Bay, Shirley Halbinsel, Athabascasee, Saskatchewan, Kanada; BB 5 cm

Copyright: MinTreasure.com (Carsten Slotta)
Contribution: openpit 2020-03-02
Locality: Fish Hook Bay / Shirley Halbinsel / Athabasca-See / Beaverlodge Region / Saskatchewan / Kanada

Collectors Summary

Color dunkelgrau zu dunkel graulich violet
Streak color bräunlichschwarz
Hardness (Mohs) 6
Solubility +++ H2SO4
Crystal System hexagonal, P63mc

Chemism

Chemical formula

V3+8Fe3+2O14(OH)2

Chemical composition

Eisen, Sauerstoff, Vanadium, Wasserstoff

Unit weight: 777.229254 u; Number of atoms in the formula: 28

Info

Empirical formula:

V8Fe2O14(OH)2

Element

Symbol

Weight%

Atoms

Atoms%

Atom weight (u)

Sum weight (u)

Hydrogen

H

0.26

2

7.14

1.0079470

2.0158940

Oxygen

O

32.94

16

57.14

15.9994300

255.9908800

Vanadium

V

52.43

8

28.57

50.9415100

407.5320800

Iron

Fe

14.37

2

7.14

55.8452000

111.6904000

Strunz 9th edition incl. updates

4.CB.40

4: Oxide, Hydroxide (Oxide, Hydroxide, V[5,6]-Vanadate, Arsenite, Antimonite, Bismutite, Sulfite, Selenite, Tellurite, Iodate)
C: Metall: Sauerstoff = 2: 3,3: 5, und vergleichbare
B: Mit mittelgroßen Kationen
40:Nolanit-Gruppe

Lapis Classification

IV/C.07-040

IV: OXIDE
C: Oxide mit Verhältnis Metall : Sauerstoff = 2:3 (M2O3 und verwandte Verbindungen)

Classification by Hölzel

4.CE.190

4: OXIDES
C: R2O3 Sesquioxides
E: Other complex Oxides, mostly hextrig
1: Högbomite-Group

Dana 8th edition

04.06.07.01

04: Oxide Minerals
06: Simple Oxides not classified

IMA status

Erstbeschreibung vor CNMNC-Gründung (1959), als Mineral meist anerkannt

Mineral status

anerkanntes Mineral

IMA Classification

IMA Classification

Nolanite supergroup  ⇒ Nolanite group

Optical Properties

Color

dunkelgrau zu dunkel graulich violet

Streak color

bräunlichschwarz

Diaphaneity (Transparency)

opak

Crystallography

Crystal System

hexagonal

Class (H-M)

6mm

Space Group number

186

Space Group

P63mc

Cell parameters a (Å)

5.846

Cell parameters b (Å)

-

Cell parameters c (Å)

9.254

Cell parameters a/b or c/a

1.583

Cell parameters c/b

-

Cell parameters α

90°

Cell parameters β

90°

Cell parameters γ

120°

Z

1

Volume (ų)

273.891

X-Ray Powder Diffraction

4.62(60),
3.41(80),
2.63(100),
2.47(100),
2.44(80),
2.22(60),
1.955(60),
1.463(80)

XRD chart Nolanite

Calculated from d-spacing and intensity at 0.1541838 nm (Cu)

Crystals 3D

Open larger view

Crystal Structure 3D

Open larger view

Physical Properties

Hardness (Mohs)

6

VHN (Hardness Vickers)

734 (20g)

Density (g/cm³)

4.69

4.712 ( ρ calc. Mineralienatlas )

Instability

+++ H2SO4

Preface

Author (Name, Year)

Robinson & Evans & Schaller & Fahey, 1957

References

Handbook of Mineralogy (Anthony et al.), 3 (1997), 408

CNMNC Newsletter No. 50; Mineralogical Magazine, 31 [Formel]

IMA group assignments

Other languages

German

Nolanit

Spanish

Nolanita

French

Nolanite

English

Nolanite

Russian

Ноланит

Simplified Chinese

铁钒矿

Japanese

ノーラン鉱

Alternative Name

Simplified Chinese

黑钒铁矿

CNMNC symbol

Symbol

Nol

Locations with GPS information

IDs

GUSID (Global unique identifier short form) h5OoLTWNfkelIPeQ_XE6gA
GUID (Global unique identifier) 2DA89387-8D35-477E-A520-F790FD713A80
Database ID 2774