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Gaspéite

Pictures (18 Images total)

Annabergit mit Gaspéit
Views (File:
1266056800
): 4113, Rating: 8.67
Annabergit mit Gaspéit
Bildbreite: 5 mm; Fundort: Km 3, Lavrion, Attika, Griechenland
Copyright: Fritz Schreiber; Contribution: Hg
Location: Griechenland/Attika (Attikí, Attica)/East Attica/Lavreotiki/Lavrion (Laurion), Bergbaudistrikt/Km 3, Revier/Km 3 Minen/Km 3 Tagebau
Mineral: Gaspéite
Image: 1266056800
Rating: 8.67 (votes: 6)
License: Usage for Mineralienatlas project only
Annabergit mit Gaspéit

Bildbreite: 5 mm; Fundort: Km 3, Lavrion, Attika, Griechenland
Copyright: Fritz Schreiber
Contribution: Hg 2010-02-13
Locality: Km 3 Tagebau / Km 3 Minen / Km 3, Revier / Lavrion (Laurion), Bergbaudistrikt / Lavreotiki / East Attica / Attika (Attikí, Attica) / Griechenland
Gaspeit auf Serpentin (?)
Views (File:
1266750970
): 4582, Rating: 9
Gaspeit auf Serpentin (?)
Größe: 70 mm; Fundort: 132 North Mine, Widgiemooltha, Western Australia, Australien
Copyright: Philip Blümner; Contribution: Philip Blümner
Collection: giantcrystal
Location: Australien/Western Australia/Widgiemooltha/132 North Mine
Mineral: Gaspéite
Image: 1266750970
Rating: 9 (votes: 6)
License: Usage for Mineralienatlas project only
Gaspeit auf Serpentin (?)

Größe: 70 mm; Fundort: 132 North Mine, Widgiemooltha, Western Australia, Australien
Collection: giantcrystal
Copyright: Philip Blümner
Contribution: Philip Blümner 2010-02-21
Locality: 132 North Mine / Widgiemooltha / Western Australia / Australien
Gaspéit
Views (File:
1412714407
): 2045
Gaspéit
Körnige gelbgrüne Kristalle als Überzug auf Calcit mit Annabergit, BB = 5 mm; Fundort: Km 3, Km 3 Revier, Lavrion, Attika, Griechenland.
Copyright: Hannes Osterhammer; Contribution: Münchener Micromounter
Collection: Lithothek der Münchener Micromounter, Collection number: A027272, Donator: Peter Köhlen
Location: Griechenland/Attika (Attikí, Attica)/East Attica/Lavreotiki/Lavrion (Laurion), Bergbaudistrikt/Km 3, Revier/Km 3 Minen/Km 3 Tagebau
Mineral: Gaspéite
Image: 1412714407
Rating: 9 (votes: 1)
License: Usage for Mineralienatlas project only
Gaspéit (SNr: A027272)

Körnige gelbgrüne Kristalle als Überzug auf Calcit mit Annabergit, BB = 5 mm; Fundort: Km 3, Km 3 Revier, Lavrion, Attika, Griechenland.
Collection: Lithothek der Münchener Micromounter
Copyright: Hannes Osterhammer
Contribution: Münchener Micromounter 2014-10-07
Locality: Km 3 Tagebau / Km 3 Minen / Km 3, Revier / Lavrion (Laurion), Bergbaudistrikt / Lavreotiki / East Attica / Attika (Attikí, Attica) / Griechenland
Gaspéit
Views (File:
1313347654
): 3364, Rating: 8
Gaspéit
132 North Mine, Widgiemooltha, Western Australia, Australien, 43x25 mm
Copyright: Embarak; Contribution: Embarak
Collection: Embarak
Location: Australien/Western Australia/Widgiemooltha/132 North Mine
Mineral: Gaspéite
Image: 1313347654
Rating: 8 (votes: 6)
License: Usage for Mineralienatlas project only
Gaspéit

132 North Mine, Widgiemooltha, Western Australia, Australien, 43x25 mm
Collection: Embarak
Copyright: Embarak
Contribution: Embarak 2011-08-14
Locality: 132 North Mine / Widgiemooltha / Western Australia / Australien
Gaspeit nach Calcit mit Annabergit
Views (File:
1178394640
): 3053
Gaspeit nach Calcit mit Annabergit
Fundort Minengruppe Km 3, Kamariza, Lavrion, Griechenland
Copyright: Fritz Schreiber; Contribution: Hg
Location: Griechenland/Attika (Attikí, Attica)/East Attica/Lavreotiki/Lavrion (Laurion), Bergbaudistrikt/Km 3, Revier/Km 3 Minen/Km 3 Tagebau
Mineral: Gaspéite
Image: 1178394640
Rating: 7.33 (votes: 3)
License: Usage for Mineralienatlas project only
Gaspeit nach Calcit mit Annabergit

Fundort Minengruppe Km 3, Kamariza, Lavrion, Griechenland
Copyright: Fritz Schreiber
Contribution: Hg 2007-05-05
Locality: Km 3 Tagebau / Km 3 Minen / Km 3, Revier / Lavrion (Laurion), Bergbaudistrikt / Lavreotiki / East Attica / Attika (Attikí, Attica) / Griechenland

You find additional specimen at the Geolitho Museum

Collectors Summary

Color hellgrün
Streak color gelbgrün
Hardness (Mohs) 4.50 - 5.00
Solubility +++ Säuren, - H2O
Crystal System trigonal, R3c

Chemism

Chemical formula

(Ni,Mg,Fe2+)CO3

Chemical composition

Eisen, Magnesium, Nickel, Kohlenstoff, Sauerstoff

Unit weight: 108.10116 u; Number of atoms in the formula: 5

Info

Empirical formula:

(Ni0.6Mg0.3Fe0.1)CO3

Element

Symbol

Weight%

Atoms

Atoms%

Atom weight (u)

Sum weight (u)
Carbon

C

11.11

1

20.00

12.0107800

12.0107800
Oxygen

O

44.40

3

60.00

15.9994300

47.9982900
Magnesium

Mg

6.75

0.3

6.00

24.3050600

7.2915180
Iron

Fe

5.17

0.1

2.00

55.8452000

5.5845200
Nickel

Ni

32.58

0.6

12.00

58.6934200

35.2160520

Strunz 9th edition incl. updates

5.AB.05

5: Carbonate (Carbonate, Nitrate)
A: Carbonate ohne weitere Anionen, ohne H2O
B: Alkali-Erden- (und andere M2*) Carbonate
05:Calcit-Gruppe

Lapis Classification

V/B.02-080

V: NITRATE, CARBONATE UND BORATE
B: Wasserfreie Carbonate [CO3] 2-, ohne fremde Anionen
2: Calcit-Gruppe

Classification by Hölzel

5.AB.150

5: CARBONATES NITRATES ARSENITES SULFITES SELENITES TELLURITES IODATES
A: Carbonates (-Anions -Water)
B: Carbonates: hexagonal or trigonal
1: Calcite-Group

Dana 8th edition

14.01.01.08

14: Anhydrous Carbonates
01: Anhydrous Carbonates with Simple Formula A+ CO3
01: Calcite Group (Trigonal: R-3c)

IMA status

Anerkannt von der CNMNC

Mineral status

anerkanntes Mineral

IMA Classification

IMA Classification

 Calcite group

Optical Properties

Color

hellgrün

Streak color

gelbgrün

max. Birefringence

0.22
Birefringence chart\! Gaspéite title=Birefringence chart Gaspéite

Michel-Levy Color Chart viewed according to the maximum birefringence (at 30μm). Mineral color is not taken into account. Click on the image to enlarge or change thickness.

RI value α / ω / n

1.83

RI value γ / ε

1.61

Ri mean

1.757

2V angle

Uniaxial (-)

Crystallography

Crystal System

trigonal

Class (H-M)

3m

Space Group number

167

Space Group

R3c

Cell parameters a (Å)

4.621

Cell parameters b (Å)

-

Cell parameters c (Å)

14.93

Cell parameters a/b or c/a

3.231

Cell parameters c/b

-

Z

6

Volume (ų)

276.097

X-Ray Powder Diffraction

3.543(40),
2.741(100),
2.317(20),
2.098(40),
1.932(20),
1.766(10),
1.692(40),
1.337(10)
XRD chart Gaspéite

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)

4.50 - 5.00

VHN (Hardness Vickers)

340 (ungefähre Angabe abgeleitet aus der Mohshärte)

Density (g/cm³)

3.71 (gemessen)

3.901 ( ρ calc. Mineralienatlas )

Instability

+++ Säuren, - H2O

(Co-)Type locality

(Co-)Type locality

Kanada/Québec, Provinz/Gaspésie-Îles-de-la-Madeleine, Region/Gaspésie-Halbinsel/La Haute-Gaspésie, RCM/N.J. Zinc Exploration Co. Roadcut

Preface

Name from

Benannt nach der Typlokalität, der Gaspésie-Halbinsel in Kanada

Author (Name, Year)

Kohls & Rodda, 1966

References

American Mineralogist 51 (1966), 677

IMA group assignments

Other languages

German

Gaspéit

English

Gaspéite

French

Gaspéite

Spanish

Gaspéíta

Russian

Гаспеит

CNMNC (IMA)-Number

IMA 1965-029

CNMNC symbol

Symbol

Gpé

Locations with GPS information

IDs

GUSID (Global unique identifier short form) HTj91Fd5kEK21nG4yfINPg
GUID (Global unique identifier) D4FD381D-7957-4290-B6D6-71B8C9F20D3E
Database ID 1339