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Reevesite (Reevesit)

Pictures (4 Images total)

Reevesit
Views (File:
1282897690
): 1443
Reevesit
Bildbreite: 0,5 mm; Fundort: Cerro Minado, Huercal-Overa, Almería (Almeria), Andalusien (Andalucía), Spanien
Copyright: Jean-Marc Johannet; Contribution: Hg
Location: Spanien/Andalusien (Andalucía)/Almería, Provinz/Huercal-Overa/Cerro Minado (Mina Cuesta Alta)
Mineral: Reevesite
Image: 1282897690
Rating: 8.5 (votes: 2)
License: Usage for Mineralienatlas project only
Reevesit

Bildbreite: 0,5 mm; Fundort: Cerro Minado, Huercal-Overa, Almería (Almeria), Andalusien (Andalucía), Spanien
Copyright: Jean-Marc Johannet
Contribution: Hg 2010-08-27
Locality: Cerro Minado (Mina Cuesta Alta) / Huercal-Overa / Almería, Provinz / Andalusien (Andalucía) / Spanien
brauner Reevesit mit grünem Zaratit
Views (File:
1229999860
): 2874, Rating: 6
brauner Reevesit mit grünem Zaratit
Fundort: Lord Brassey Mine, Heazlewood, Tasmanien, Australien; Größe: 65 x 60 mm
Copyright: Andrew Tuma; Contribution: slugslayer
Location: Australien/Tasmanien/Waratah-Wynyard Municipality/Heazlewood District/Lord Brassey Mine
Mineral: Reevesite, Zaratite
Image: 1229999860
Rating: 6 (votes: 6)
License: Usage for Mineralienatlas project only
brauner Reevesit mit grünem Zaratit

Fundort: Lord Brassey Mine, Heazlewood, Tasmanien, Australien; Größe: 65 x 60 mm
Copyright: Andrew Tuma
Contribution: slugslayer 2008-12-23
Locality: Lord Brassey Mine / Heazlewood District / Waratah-Wynyard Municipality / Tasmanien / Australien
Reevesit
Views (File:
1279464385
): 1049
Reevesit
Bildbreite: 6 mm, Fundort: Sasso delle Lucine, Castelluccio di Moscheda, Montese, Modena, Emilia-Romagna, Italien
Copyright: Luigi Chiappino; Contribution: thdun5
Location: Italien/Emilia-Romagna, Region/Modena, Provinz/Montese/Castelluccio di Moscheda/Sasso delle Lucine
Mineral: Reevesite
Image: 1279464385
License: Usage for Mineralienatlas project only
Reevesit

Bildbreite: 6 mm, Fundort: Sasso delle Lucine, Castelluccio di Moscheda, Montese, Modena, Emilia-Romagna, Italien
Copyright: Luigi Chiappino
Contribution: thdun5 2010-07-18
Locality: Sasso delle Lucine / Castelluccio di Moscheda / Montese / Modena, Provinz / Emilia-Romagna, Region / Italien
Reevesit
Views (File:
1444240617
): 581
Reevesit
grüner Reevesit, Bildbreite: ca. 1 cm, Fundort: Victorio District, Luna Co., New Mexico, USA
Copyright: Dan Weinrich; Contribution: thdun5
Location: USA/New Mexico/Luna Co./Victorio District
Mineral: Reevesite
Image: 1444240617
License: Usage for Mineralienatlas project only
Reevesit

grüner Reevesit, Bildbreite: ca. 1 cm, Fundort: Victorio District, Luna Co., New Mexico, USA
Copyright: Dan Weinrich
Contribution: thdun5 2015-10-07
Locality: Victorio District / Luna Co. / New Mexico / USA

Collectors Summary

Color grün gelb, hellgelb
Solubility +++ Säuren
Crystal System trigonal, R3m

Chemism

Chemical formula

Ni6Fe23+(CO3)(OH)16·4H2O

Chemical composition

Eisen, Nickel, Kohlenstoff, Sauerstoff, Wasserstoff

Unit weight: 868.039318 u; Number of atoms in the formula: 56

Info

Empirical formula:

Ni6Fe2(CO3)(OH)16·4H2O

Element

Symbol

Weight%

Atoms

Atoms%

Atom weight (u)

Sum weight (u)
Hydrogen

H

2.79

24

42.86

1.0079470

24.1907280
Carbon

C

1.38

1

1.79

12.0107800

12.0107800
Oxygen

O

42.39

23

41.07

15.9994300

367.9868900
Iron

Fe

12.87

2

3.57

55.8452000

111.6904000
Nickel

Ni

40.57

6

10.71

58.6934200

352.1605200

Strunz 9th edition incl. updates

5.DA.50

5: Carbonate (Carbonate, Nitrate)
D: Carbonate mit weitere Anionen, mit H2O
A: Mit mittelgroßen [Kationen]
50:Hydrotalkit-Gruppe

Lapis Classification

V/E.03-060

V: NITRATE, CARBONATE UND BORATE
E: Wasserhaltige Carbonate, mit fremden Anionen
3: Hydrotalkit-Gruppe

Classification by Hölzel

5.DD.580

5: CARBONATES NITRATES ARSENITES SULFITES SELENITES TELLURITES IODATES
D: Carbonates (+Anions +Water)
D: Hydrotalcite Series
5: Pyroaurite-Group

IMA status

Anerkannt von der CNMNC

Mineral status

anerkanntes Mineral

IMA Classification

IMA Classification

 Hydrotalcite Supergroup  ⇒ Hydrotalcite Group

Optical Properties

Color

grün gelb, hellgelb

Diaphaneity (Transparency)

transparent

max. Birefringence

0.09
Birefringence chart\! Reevesite title=Birefringence chart Reevesite

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

1.73

RI value γ / ε

1.64

Ri mean

1.70

2V angle

Uniaxial (-)

Crystallography

Crystal System

trigonal

Class (H-M)

3m

Space Group number

166

Space Group

R3m

Cell parameters a (Å)

6.16

Cell parameters b (Å)

-

Cell parameters c (Å)

45.54

Cell parameters a/b or c/a

7.393

Cell parameters c/b

-

Z

3

Volumne (ų)

1496.529

X-Ray Powder Diffraction

7.6(100),
3.8(50),
2.60(50),
2.301(40),
1.947(40),
1.735(20),
1.541(30),
1.510(30)
XRD chart Reevesite

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

Crystals 3D

Open larger view

Physical Properties

Density (g/cm³)

2.8 - 2.88 / Durchschnittlich = 2.84

2.889 ( ρ calc. Mineralienatlas )

Instability

+++ Säuren

(Co-)Type locality

(Co-)Type locality

Australien/Western Australia/Halls Creek Shire/Carranya Station/Wolf-Creek-Meteorit

Preface

Author (Name, Year)

White & Henderson & Mason, 1967

References

American Mineralogist 52 (1967), 1190

IMA group assignments

Other languages

German

Reevesit

Spanish

Reevesita

English

Reevesite

French

Reevesite

Russian

Ривесит

Simplified Chinese

水碳铁镍矿

Alternative Name

Simplified Chinese

锐水碳镍矿

CNMNC (IMA)-Number

IMA 1966-025

CNMNC symbol

Symbol

Rvs

Locations with GPS information