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Hydrohetaerolite

Pictures (2 Images total)

Hydrohetaerolith
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Hydrohetaerolith

Größe 7 x 11 cm; Fundort: La Union, Almeria, Spanien (2004)

Collection: Collector
Copyright: Carlos Pareja
Contribution: Mineralienatlas 2005-03-04
Locality: La Union Bergbaugebiet (La Unión) / Sierra de Cartagena / Murcia / Spanien
Hydrohetaerolith
Views (Image: 1437678208): 694
Hydrohetaerolith (SNr: B005599)

Microkristalline schwarze Kristalle auf Adamin, BB = 18 mm; Fundort: Ojuela Mine, Mapimí, Durango, Mexiko.

Collection: Lithothek der Münchener Micromounter
Copyright: derhesse
Contribution: Münchener Micromounter 2015-07-23
Locality: Ojuela Mine / Mapimí / Mapimí, Municipio / Durango / Mexiko

Collectors Summary

Color bräunlichschwarz, dunkelbraun
Streak color dunkelbraun
Hardness (Mohs) 5.5
Solubility +++ HCl
Crystal System tetragonal, I41/amd

Additional information / Summary

(OH)-haltiger Hetaerolith

Chemism

Chem­ical formula

HZnMn3+1.7O4

Chem­ical com­po­si­tion

Mangan, Zink, Sauerstoff, Wasserstoff

Unit weight: 223.80975183 u; Number of atoms in the formula: 7.7

Info

Empirical formula:

HZnMn1.7O4

Element

Symbol

Weight%

Atoms

Atoms%

Atom weight (u)

Sum weight (u)

Hydrogen

H

0.45

1

12.99

1.0079470

1.0079470

Oxygen

O

28.59

4

51.95

15.9994300

63.9977200

Manganese

Mn

41.73

1.7

22.08

54.9380499

93.3946848

Zinc

Zn

29.23

1

12.99

65.4094000

65.4094000

Anal­y­sis wt%

ZnO : 33.43, Fe2O3 : 0.77, Mn2O3 : 60.44, H2O : 3.89, SiO2 : 1.71 (Ref: Dana, 7th ed. 1)

Strunz 9th edi­tion incl. updates

4.BB.10

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

Lapis Clas­sifica­tion

IV/B.05-050

IV: OXIDE
B: Oxide mit Verhältnis Metall zu Sauerstoff = 3:4 (Spinelltyp M3O4 und verwandte Verbindungen)

Clas­sifica­tion by Hölzel

4.BE.105

4: OXIDES
B: Spinels R3O4
E: Mn-Spinels

Dana 8th edi­tion

07.02.07.03

07: Multiple Oxides
02: Multiple Oxides (A+ B++)2 X4 Spinel group

IMA sta­tus

Erstbeschreibung vor CNMNC-Gründung (1959), diskreditiert 2018

Min­eral sta­tus

Varietät

Optical Properties

Color

bräunlichschwarz, dunkelbraun

Streak color

dunkelbraun

Diaphane­ity (Trans­parency)

opak

max. Birefrin­gence

0.16

Birefringence chart\! Hydrohetaerolite title=Birefringence chart Hydrohetaerolite

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

2.26

RI value γ / ε

2.10

Ri mean

2.207

2V angle

Uniaxial (-)

Optical Data Luminescence

Lumi­nes­cence

keine Fluoreszenz bekannt

Crystallography

Crystal Sys­tem

tetragonal

Class (H-M)

4/mmm

Space Group number

141

Space Group

I41/amd

Cell param­e­ters a (Å)

5.735

Cell param­e­ters b (Å)

-

Cell param­e­ters c (Å)

9.005

Cell param­e­ters a/b or c/a

1.570

Cell param­e­ters c/b

-

Cell param­e­ters α

90°

Cell param­e­ters β

90°

Cell param­e­ters γ

90°

Z

4

Volumne (ų)

296.176

X-Ray Pow­der Diffrac­tion

3.02(70),
2.87(40),
2.66(80),
2.47(100),
1.570(50),
1.508(70),
1.434(40),
1.263(30)

XRD chart Hydrohetaerolite

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

Crystals 3D

Open larger view

Physical Properties

Hard­ness (Mohs)

5.5

VHN (Hard­ness Vick­ers)

530 (ungefähre Angabe abgeleitet aus der Mohshärte)

Density (g/cm³)

4.77 (berechnet) 4.64 (gemessen)

5.019 ( ρ calc. Mineralienatlas )

Insta­bil­ity

+++ HCl

Preface

Author (Name, Year)

Palache, 1928

References

American Mineralogist 27 (1942), 48

Bosi, Biagioni, Pasero: Nomenclature and classification of the spinel supergroup. In: European Journal of Mineralogie, 2018

Related minerals "Strunz Classification" (9. Edition) [Mineral | Chemical formula | Crystal system : Class (H-M) : Space Group | Indenture number]

Iwakiite

Mn2+(Fe3+,Mn3+)2O4

tetragonal : 4/mmm : I41/amd

4.BB.10

Hausmannite

Mn2+Mn23+O4

tetragonal : 4/mmm : I41/amd

4.BB.10

Hetaerolite

ZnMn23+O4

tetragonal : 4/mmm : I41/amd

4.BB.10

'Hydrohetaerolite'

HZnMn3+1.7O4

tetragonal : 4/mmm : I41/amd

4.BB.10

Related minerals "Lapis Classification" [Mineral | Chemical formula | Crystal system : Class (H-M) : Space Group | Indenture number]

Hausmannite

Mn2+Mn23+O4

tetragonal : 4/mmm : I41/amd

IV/B.05-010

Iwakiite

Mn2+(Fe3+,Mn3+)2O4

tetragonal : 4/mmm : I41/amd

IV/B.05-020

Xieite

FeCr2O4

orthorhombisch : mmm : Bbmm

IV/B.05-025

Hetaerolite

ZnMn23+O4

tetragonal : 4/mmm : I41/amd

IV/B.05-040

'Hydrohetaerolite'

HZnMn3+1.7O4

tetragonal : 4/mmm : I41/amd

IV/B.05-050

Harmunite

CaFe2O4

orthorhombisch : mmm : Pnma

IV/B.05-058

Marokite

CaMn23+O4

orthorhombisch : mmm, mm2 : Pmab, P21ab

IV/B.05-060

Tegengrenite

(Mg,Mn2+)2(Sb5+,Mn3+)O4

trigonal : 3, 3 : R3, R3

IV/B.05-065

Filipstadite

(Mn2+,Mg)2(Fe3+0.5Sb5+0.5)O4

kubisch : m3m : Fd3m

IV/B.05-070

Related minerals "Hoelzel Classification" [Mineral | Chemical formula : Crystal system : Class (H-M) | Space Group | Indenture number]

Hetaerolite

ZnMn23+O4

tetragonal : 4/mmm : I41/amd

4.BE.100

'Hydrohetaerolite'

HZnMn3+1.7O4

tetragonal : 4/mmm : I41/amd

4.BE.105

Hausmannite

Mn2+Mn23+O4

tetragonal : 4/mmm : I41/amd

4.BE.150

Iwakiite

Mn2+(Fe3+,Mn3+)2O4

tetragonal : 4/mmm : I41/amd

4.BE.170

Marokite

CaMn23+O4

orthorhombisch : mmm, mm2 : Pmab, P21ab

4.BE.190

Related minerals "Dana 8. Classification" [Mineral | Chemical formula : Crystal system : Class (H-M) | Space Group | Indenture number]

Spinel

MgAl2O4

kubisch : m3m : Fd3m

07.02.01.01

Galaxite

(Mn,Fe2+,Mg)(Al,Fe3+)2O4

kubisch : m3m : Fd3m

07.02.01.02

Hercynite

Fe2+Al2O4

kubisch : m3m : Fd3m

07.02.01.03

Gahnite

ZnAl2O4

kubisch : m3m : Fd3m

07.02.01.04

Magnesioferrite

MgFe23+O4

kubisch : m3m : Fd3m

07.02.02.01

Jacobsite

(Mn2+,Fe2+,Mg)(Fe3+,Mn3+)2O4

kubisch : m3m : Fd3m

07.02.02.02

Magnetite

Fe2+Fe23+O4

kubisch : m3m : Fd3m

07.02.02.03

Franklinite

(Zn,Mn2+,Fe2+)(Fe3+,Mn3+)2O4

kubisch : m3m : Fd3m

07.02.02.04

Trevorite

NiFe23+O4

kubisch : m3m : Fd3m

07.02.02.05

Cuprospinel

(Cu,Mg)Fe23+O4

kubisch : m3m : Fd3m

07.02.02.06

Brunogeierite

(Fe2+)2Ge4+O4

kubisch : m3m : Fd3m

07.02.02.07

Magnesiochromite

MgCr2O4

kubisch : m3m : Fd3m

07.02.03.01

Manganochromite

(Mn,Fe2+)(Cr,V)2O4

kubisch : m3m : Fd3m

07.02.03.02

Chromite

Fe2+Cr2O4

kubisch : m3m : Fd3m

07.02.03.03

Cochromite

(Co,Ni,Fe2+)(Cr,Al)2O4

kubisch : m3m : Fd3m

07.02.03.05

Zincochromite

ZnCr2O4

kubisch : m3m : Fd3m

07.02.03.06

Vuorelainenite

(Mn2+,Fe2+)(V3+,Cr3+)2O4

kubisch : m3m : Fd3m

07.02.04.01

Coulsonite

Fe2+V23+O4

kubisch : m3m : Fd3m

07.02.04.02

Magnesiocoulsonite

MgV23+O4

kubisch : m3m : Fd3m

07.02.04.03

Qandilite

(Mg,Fe2+)2(Ti,Fe3+,Al)O4

kubisch : m3m : Fd3m

07.02.05.01

Ulvöspinel

TiFe22+O4

kubisch : m3m : Fd3m

07.02.05.02

Kusachiite

CuBi2O4

tetragonal : 4/mmm : P4/ncc

07.02.06.01

Iwakiite

Mn2+(Fe3+,Mn3+)2O4

tetragonal : 4/mmm : I41/amd

07.02.06.02

Hausmannite

Mn2+Mn23+O4

tetragonal : 4/mmm : I41/amd

07.02.07.01

Hetaerolite

ZnMn23+O4

tetragonal : 4/mmm : I41/amd

07.02.07.02

'Hydrohetaerolite'

HZnMn3+1.7O4

tetragonal : 4/mmm : I41/amd

07.02.07.03

Minium

Pb2+2Pb4+O4

tetragonal : 4/mmm : P42/mbc

07.02.08.01

Chrysoberyl

BeAl2O4

orthorhombisch : mmm : Pbnm

07.02.09.01

Alternative Name

Backstromite

Hydrohetaerolit

Hydrohetaerolita

Pseudopyrochroite

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German pages

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