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Rinmanite

Pictures (2 Images total)

Rinmanit
Views (File:
1582127793
): 364
Rinmanit
schwarze Kristalle von Rinmanit, Garpenberg Norra Mine, Garpenberg, Dalarna, Schweden, BB < 1 mm
Copyright: MinTreasure.com (Carsten Slotta); Contribution: openpit
Location: Schweden/Dalarna, Provinz/Hedemora/Garpenberg/Norra
Mineral: Rinmanite
Image: 1582127793
License: Usage for Mineralienatlas project only
Rinmanit

schwarze Kristalle von Rinmanit, Garpenberg Norra Mine, Garpenberg, Dalarna, Schweden, BB < 1 mm
Copyright: MinTreasure.com (Carsten Slotta)
Contribution: openpit 2020-02-19
Locality: Norra / Garpenberg / Hedemora / Dalarna, Provinz / Schweden
Rinmanit
Views (File:
1701884223
): 45
Rinmanit
Schwarze Rinmanit-xx (ohne Maßstab), FO: Babuna-Tal, Jakupica Mountains, Nežilovo, Veles, Nordmazedonien.
Copyright: Wikipedia-user: David Hospital; Contribution: oliverOliver
Location: Nordmazedonien/Čaška, Opština/Nežilovo/Babuna-Tal
Mineral: Rinmanite
Image: 1701884223
License: Creative Commons - Attribution-ShareAlike 4.0 International  (CC BY-SA) V.4.0
Rinmanit

Schwarze Rinmanit-xx (ohne Maßstab), FO: Babuna-Tal, Jakupica Mountains, Nežilovo, Veles, Nordmazedonien.
Copyright: Wikipedia-user: David Hospital
Contribution: oliverOliver 2023-12-06
Locality: Babuna-Tal / Nežilovo / Čaška, Opština / Nordmazedonien

Collectors Summary

Color schwarz
Streak color braun
Hardness (Mohs) 6.25
Cleavages well {100}
Fracture splittrig
Crystal System hexagonal, P63mc

Chemism

Chemical formula

(Zn,Mn2+)2Mg2Fe43+Sb25+O12(OH)2

Chemical composition

Antimon, Eisen, Magnesium, Mangan, Zink, Sauerstoff, Wasserstoff

Unit weight: 867.10215895 u; Number of atoms in the formula: 26

Info

Empirical formula:

(Zn0.75Mn0.25)2Mg2Fe4Sb2O12(OH)2

Element

Symbol

Weight%

Atoms

Atoms%

Atom weight (u)

Sum weight (u)
Hydrogen

H

0.23

2

7.69

1.0079470

2.0158940
Oxygen

O

25.83

14

53.85

15.9994300

223.9920200
Magnesium

Mg

5.61

2

7.69

24.3050600

48.6101200
Manganese

Mn

3.17

0.5

1.92

54.9380499

27.4690250
Iron

Fe

25.76

4

15.38

55.8452000

223.3808000
Zinc

Zn

11.32

1.5

5.77

65.4094000

98.1141000
Antimony

Sb

28.08

2

7.69

121.7601000

243.5202000

Analysis wt%

Sb2O5 : 36.31, Al2O3 : 0.82, Fe2O3 : 34.33, MgO : 8.97, ZnO : 14.24, MnO : 2.47, H2O : 1.99 (Ref: Canadian Mineralogist 2001)

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.07-042

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

Classification by Hölzel

4.CE.191

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

Dana 8th edition

04.06.07.02

04: Oxide Minerals
06: Simple Oxides not classified

IMA status

Anerkannt von der CNMNC

Mineral status

anerkanntes Mineral

IMA Classification

IMA Classification

 Nolanite supergroup  ⇒ Rinmanite group

Optical Properties

Color

schwarz

Streak color

braun

max. Birefringence

0.060
Birefringence chart\! Rinmanite title=Birefringence chart Rinmanite

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

2.10

RI value γ / ε

2.04

Ri mean

2.080

2V angle

Uniaxial (-)

Crystallography

Crystal System

hexagonal

Class (H-M)

6mm

Space Group number

186

Space Group

P63mc

Cell parameters a (Å)

5.989

Cell parameters b (Å)

-

Cell parameters c (Å)

9.353

Cell parameters a/b or c/a

1.562

Cell parameters c/b

-

Cell parameters α

90°

Cell parameters β

90°

Cell parameters γ

120°

Z

1

Volume (ų)

290.529

X-Ray Powder Diffraction

5.187(20),
3.474(30),
2.994(40),
2.673(40),
2.522(100),
1.660(30),
1.517(30),
1.497(50)
XRD chart Rinmanite

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)

6.25

VHN (Hardness Vickers)

880 (100g)

Density (g/cm³)

5.13 (berechnet)

4.956 ( ρ calc. Mineralienatlas )

Cleavages

well {100}

Fracture

splittrig

(Co-)Type locality

(Co-)Type locality

Schweden/Dalarna, Provinz/Hedemora/Garpenberg/Norra

Preface

Author (Name, Year)

Holtstam & Gatedal & Söderberg & Norrestam, 2001

References

Canadian Mineralogist 39 (2001), 1675

IMA group assignments

Other languages

German

Rinmanit

Spanish

Rinmanita

French

Rinmanite

English

Rinmanite

Russian

Ринманит

Simplified Chinese

羟铁镁锑锌矿

CNMNC (IMA)-Number

IMA 2000-036

CNMNC symbol

Symbol

Rnm

Locations with GPS information

IDs

GUSID (Global unique identifier short form) BFaTi-jwNU6i18Itnz_K7w
GUID (Global unique identifier) 8B935604-F0E8-4E35-A2D7-C22D9F3FCAEF
Database ID 3280