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Permingeatite

Collectors Summary

Color hellbräunlich rosa
Streak color 1971
Lustre Metallglanz
Hardness (Mohs) 4 - 4.5
Crystal System tetragonal, I42m

Chemism

Chem­ical formula

Cu3SbSe4

Chem­ical com­po­si­tion

Antimon, Kupfer, Selen

Unit weight: 628.251 u; Number of atoms in the formula: 8

Info

Empirical formula:

Cu3SbSe4

Element

Symbol

Weight%

Atoms

Atoms%

Atom weight (u)

Sum weight (u)

Copper

Cu

30.34

3

37.50

63.5463000

190.6389000

Selenium

Se

50.27

4

50.00

78.9630000

315.8520000

Antimony

Sb

19.38

1

12.50

121.7601000

121.7601000

Anal­y­sis wt%

Cu : 30.70, Sb : 17.40, As : 1.50, Se : 50.40 (Ref: Bulletin de Mineralogie 71)

Strunz 9th edi­tion incl. updates

2.KA.10

2: Sulfide und Sulfosalze (Sulfide, Selenide, Telluride, Arsenide, Antimonide, Bismutide, Sulfarsenite, Sulfantimonite, Sulfbismuthite)
K: Sulfoarsenate
A: Unterteilung 2.KA - 2.KB
10:Luzonit-Gruppe

Lapis Clas­sifica­tion

II/C.06-030

II: SULFIDE UND SULFOSALZE (Sulfide, Selenide, Telluride, Arsenide, Antimonide, Bismutide)
C: Sulfide mit Metall : S,Se,Te ~ 1:1
6: Stannit-Gruppe

Clas­sifica­tion by Hölzel

2.CB.410

2: SULFIDES
C: Sulfides (etc) with Me/S=1/1
B: With Zn,Cu (etc), Coordination Number ~[4] Framework of Cornersharing Tetrahedra: Sphalerite-Germanite-Family
4: Luzonite-Hemusite-Group

Dana 8th edi­tion

03.02.02.03

03: Sulfides - Sulfosalts
02: Sulfides - Sulfosalts where z/y = 4 - (A+)i (A++)j [By Cz], A=metals, B=semi-metals, C=non-metals
02: Luzonite Group

IMA sta­tus

anerkannt

Min­eral sta­tus

anerkanntes Mineral

IMA Classification

IMA Clas­sifica­tion

Stannite group

Optical Properties

Color

hellbräunlich rosa

Streak color

1971

Diaphane­ity (Trans­parency)

opak

Lus­tre

Metallglanz

Crystallography

Crystal Sys­tem

tetragonal

Class (H-M)

42m

Space Group number

121

Space Group

I42m

Cell param­e­ters a (Å)

5.631

Cell param­e­ters b (Å)

-

Cell param­e­ters c (Å)

11.230

Cell param­e­ters a/b or c/a

1.994

Cell param­e­ters c/b

-

Cell param­e­ters α

90°

Cell param­e­ters β

90°

Cell param­e­ters γ

90°

Z

2

Volumne (ų)

356.083

X-Ray Pow­der Diffrac­tion

5.04(40),
3.251(100),
1.986(90),
1.697(80),
1.408(50),
1.290(60),
1.148(70),
1.082(50)

XRD chart Permingeatite

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

Crystals 3D

Open larger view

Physical Properties

Hard­ness (Mohs)

4 - 4.5

VHN (Hard­ness Vick­ers)

234 (50g)

Density (g/cm³)

5.82 (berechnet)

5.859 ( ρ calc. Mineralienatlas )

Preface

Author (Name, Year)

Johan & Picot & Pierrot & Kvacek, 1971

Škácha, P., Buixaderas, E., Plášil, J., Sejkora, J., Goliáš, V., Vlček, V., 2014

References

American Mineralogist (1972): 57: 1554.

The Canadian Mineralogist (2014): 501-511

Strunz Mineralogical Tables 9. Edition.

IMA group assignments

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

Luzonite

Cu3AsS4

tetragonal : 42m : I42m

2.KA.10

Briartite

Cu2(Zn,Fe)GeS4

tetragonal : 42m : I42m

2.KA.10

Famatinite

Cu3SbS4

tetragonal : 42m : I42m

2.KA.10

Permingeatite

Cu3SbSe4

tetragonal : 42m : I42m

2.KA.10

Zincobriartite

Cu2(Zn,Fe)(Ge,Ga)S4

tetragonal : 42m : I42m

2.KA.10

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

Luzonite

Cu3AsS4

tetragonal : 42m : I42m

II/C.06-010

Famatinite

Cu3SbS4

tetragonal : 42m : I42m

II/C.06-020

Permingeatite

Cu3SbSe4

tetragonal : 42m : I42m

II/C.06-030

Briartite

Cu2(Zn,Fe)GeS4

tetragonal : 42m : I42m

II/C.06-040

Barquillite

Cu2(Cd,Fe)GeS4

tetragonal : 42m : I42m

II/C.06-045

Kuramite

Cu3SnS4

tetragonal : 42m : I42m

II/C.06-050

Stannite

Cu2FeSnS4

tetragonal : 42m : I42m

II/C.06-060

Ferrokësterite

Cu2FeSnS4

tetragonal : 4 : I4

II/C.06-070

Kësterite

Cu2(Zn,Fe)SnS4

tetragonal : 4 : I4

II/C.06-080

Černýite

Cu2CdSnS4

tetragonal : 42m : I42m

II/C.06-090

Velikite

Cu2(Hg,Zn)SnS4

tetragonal : 4 : I4

II/C.06-100

Hocartite

Ag2FeSnS4

tetragonal : 42m : I42m

II/C.06-110

Pirquitasite

Ag2ZnSnS4

tetragonal : 42m, 4 : I42m, I4

II/C.06-120

Richardsite

Zn2CuGaS4

tetragonal : 42m : I42m

II/C.06-125

Sakuraiite

(Cu,Zn,Fe)3(In,Sn)S4

II/C.06-130

Petrukite

(Cu,Ag)2(Fe,Zn)(Sn,In)S4

orthorhombisch : mm2 : Pmn21

II/C.06-140

Rhodostannite

(Cu,Ag)2FeSn3S8

tetragonal : 4/m : I41/a

II/C.06-150

Toyohaite

Ag2FeSn3S8

tetragonal : 4/m : I41/a

II/C.06-160

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

Luzonite

Cu3AsS4

tetragonal : 42m : I42m

2.CB.400

Famatinite

Cu3SbS4

tetragonal : 42m : I42m

2.CB.405

Permingeatite

Cu3SbSe4

tetragonal : 42m : I42m

2.CB.410

Briartite

Cu2(Zn,Fe)GeS4

tetragonal : 42m : I42m

2.CB.420

Barquillite

Cu2(Cd,Fe)GeS4

tetragonal : 42m : I42m

2.CB.430

Vinciennite

Cu10Fe4Sn(As,Sb)S16

2.CB.440

Polhemusite

(Zn,Hg)S

2.CB.450

Sakuraiite

(Cu,Zn,Fe)3(In,Sn)S4

2.CB.460

Hemusite

Cu1+4Cu2+2SnMoS8

2.CB.470

Kiddcreekite

Cu6SnWS8

2.CB.475

Morozeviczite

(Pb,Fe)3Ge1-xS4

2.CB.485

Catamarcaite

Cu6GeWS8

hexagonal : 6mm : P63mc

2.CB.487

Polkovicite

(Fe,Pb)3(Ge,Fe)1-xS4

2.CB.490

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

Enargite

Cu3AsS4

orthorhombisch : mm2 : Pmn21

03.02.01.01

Luzonite

Cu3AsS4

tetragonal : 42m : I42m

03.02.02.01

Famatinite

Cu3SbS4

tetragonal : 42m : I42m

03.02.02.02

Permingeatite

Cu3SbSe4

tetragonal : 42m : I42m

03.02.02.03

Sulvanite

Cu3VS4

kubisch : 43m : P43m

03.02.03.01

Stephanite

Ag5SbS4

orthorhombisch : mm2 : Cmc21

03.02.04.01

Selenostephanite

Ag5SbSe4

orthorhombisch : 222 : P212121

03.02.04.02

Hauchecornite

Ni9Bi(Sb,Bi)S8

tetragonal : 4/mmm : P4/mmm

03.02.05.01

Bismutohauchecornite

Ni9Bi2S8

tetragonal : 4/mmm : P4/mmm

03.02.05.02

Tellurohauchecornite

Ni9BiTeS8

tetragonal : 4/mmm : P4/mmm

03.02.05.03

Arsenohauchecornite

Ni18Bi3AsS16

tetragonal : 4/mmm : I4/mmm

03.02.05.04

Tučekite

Ni9Sb2S8

tetragonal : 4/mmm : P4/mmm

03.02.05.05

Arcubisite

Ag6CuBiS4

03.02.06.01

Chalcothallite

(Tl,K)2Cu5.5(Fe,Ag)SbS4

tetragonal : 4/mmm : I4/mmm

03.02.07.01

Chaméanite

(Cu,Fe)4As(Se,S)4

03.02.08.01

Fangite

Tl3AsS4

orthorhombisch : mmm : Pnma

03.02.09.01

CNMNC (IMA)-Number

IMA 1971-003

CNMNC symbol

Symbol

Pmg

Automatic Links to external internet sources (Responsibility is with the operator)

German pages

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