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Reevesite

Pictures (4 Images total)

Reevesit
Views (File:
1282897690
): 1493
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
): 2913, 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
): 1073
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
): 605
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

Volume (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

Preface

Author (Name, Year)

White & Henderson & Mason, 1967

References

American Mineralogist 52 (1967), 1190

IMA group assignments



 
 
 
Mg6Mn3+2(CO3)(OH)16·4H2O
trigonal
R3m, R3m

 
 
 
Ni6Fe3+2Cl2(OH)16·4H2O
trigonal
R3m

 
 
 
Mg6Al2(CO3)(OH)16·4H2O
trigonal
R3m

 
 
 
Mg6Fe3+2(OH)16Cl2·4H2O
trigonal
R3m

 
 
 
Ni6Co3+2(CO3)(OH)16⋅4H2O
trigonal
R3

 
 
 
Mg6Al2(OH)18·4H2O
trigonal
R3m

 
 
 
Mg6Fe23+[(OH)16|CO3]·4H2O
hexagonal
P63/mmc

 
 
 
Mg6Fe23+(CO3)(OH)16·4H2O
trigonal
R3m

 
 
 
Ni6Fe23+(CO3)(OH)16·4H2O
trigonal
R3m

 
 
 
Mg6Cr2(CO3)(OH)16·4H2O
trigonal
R3m

 
 
 
Ni6Al2(CO3)(OH)16·4H2O
trigonal
R3m

 
 
 
Mg6(Cr,Fe3+)2(OH)16Cl2·4H2O
trigonal
R3m

Refresh list

Actuality: 24. Mar 2024 - 10:06:27

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

IDs

GUSID (Global unique identifier short form) YtM5PYHVRk2n14FYkqhvXQ
GUID (Global unique identifier) 3D39D362-D581-4D46-A7D7-815892A86F5D
Database ID 3237