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Polybasite

Pictures (87 Images total)

Polybasit
Views (File:
1388757480
): 3980, Rating: 9.83
Polybasit
Bildbreite: 3 mm; Fundort: Imiter Mine, Boumalne-Dadès, Provinz Ouarzazate, Region Souss-Massa-Draâ, Marokko
Copyright: Stephan Wolfsried; Contribution: Hg
Location: Marokko/Drâa-Tafilalet, Region/Tinghir, Provinz/Tinghir, Cercle/Imiter, Bergbaurevier/Imiter Mine
Mineral: Polybasite
Image: 1388757480
Rating: 9.83 (votes: 6)
License: Usage for Mineralienatlas project only
Polybasit

Bildbreite: 3 mm; Fundort: Imiter Mine, Boumalne-Dadès, Provinz Ouarzazate, Region Souss-Massa-Draâ, Marokko
Copyright: Stephan Wolfsried
Contribution: Hg 2014-01-03
Locality: Imiter Mine / Imiter, Bergbaurevier / Tinghir, Cercle / Tinghir, Provinz / Drâa-Tafilalet, Region / Marokko
Polybasit mit Akanthit und Imiterit
Views (File:
1322920426
): 4238, Rating: 9.33
Polybasit mit Akanthit und Imiterit
Bildbreite: 3 mm; Fundort: Imiter Mine, Boumalne-Dadès, Ouarzazate Provinz, Souss-Massa-Draâ Region, Marokko
Copyright: Jean-Marc Johannet; Contribution: Hg
Location: Marokko/Drâa-Tafilalet, Region/Tinghir, Provinz/Tinghir, Cercle/Imiter, Bergbaurevier/Imiter Mine
Mineral: Polybasite
Image: 1322920426
Rating: 9.33 (votes: 9)
License: Usage for Mineralienatlas project only
Polybasit mit Akanthit und Imiterit

Bildbreite: 3 mm; Fundort: Imiter Mine, Boumalne-Dadès, Ouarzazate Provinz, Souss-Massa-Draâ Region, Marokko
Copyright: Jean-Marc Johannet
Contribution: Hg 2011-12-03
Locality: Imiter Mine / Imiter, Bergbaurevier / Tinghir, Cercle / Tinghir, Provinz / Drâa-Tafilalet, Region / Marokko
Polybasit, Stephanit
Views (File:
1491376887
): 2308, Rating: 8.83
Polybasit, Stephanit
1.6 cm tall. Husky Mine, Elsa, Galena Hill, Mayo Mining District, Yukon Territory, Canada.
Copyright: mmauthner; Contribution: Stefan
Location: Kanada/Yukon-Territorium/Mayo Mining District/Galena Hill/Elsa/Husky Mine
Mineral: Polybasite
Image: 1491376887
Rating: 8.83 (votes: 6)
License: Usage for Mineralienatlas project only
Polybasit, Stephanit

1.6 cm tall. Husky Mine, Elsa, Galena Hill, Mayo Mining District, Yukon Territory, Canada.
Copyright: mmauthner
Contribution: Stefan 2017-04-05
Locality: Husky Mine / Elsa / Galena Hill / Mayo Mining District / Yukon-Territorium / Kanada
Polybasit
Views (File:
1288614598
): 3535, Rating: 9
Polybasit
Bildbreite: 4,59mm; Fundort: Grube Clara, Wolfach, Schwarzwald, Deutschland
Copyright: loparit; Contribution: loparit
Collection: loparit
Location: Deutschland/Baden-Württemberg/Freiburg, Bezirk/Ortenaukreis/Oberwolfach/Grube Clara
Mineral: Polybasite
Image: 1288614598
Rating: 9 (votes: 5)
License: Usage for Mineralienatlas project only
Polybasit

Bildbreite: 4,59mm; Fundort: Grube Clara, Wolfach, Schwarzwald, Deutschland
Collection: loparit
Copyright: loparit
Contribution: loparit 2010-11-01
Locality: Grube Clara / Oberwolfach / Ortenaukreis / Freiburg, Bezirk / Baden-Württemberg / Deutschland
Polybasit
Views (File:
1678476733
): 100, Rating: 9.25
Polybasit
Grube Fischbacher Werk, Niederfischbach; Bildbreite: 1,1 mm.
Copyright: Matthias Reinhardt; Contribution: Matthias Reinhardt
Collection: Matthias Reinhardt
Location: Deutschland/Rheinland-Pfalz/Altenkirchen (Westerwald), Kreis/Niederfischbach/Grube Fischbacher Werk
Mineral: Polybasite
Image: 1678476733
Rating: 9.25 (votes: 4)
License: Usage for Mineralienatlas project only
Polybasit

Grube Fischbacher Werk, Niederfischbach; Bildbreite: 1,1 mm.
Collection: Matthias Reinhardt
Copyright: Matthias Reinhardt
Contribution: Matthias Reinhardt 2023-03-10
Locality: Grube Fischbacher Werk / Niederfischbach / Altenkirchen (Westerwald), Kreis / Rheinland-Pfalz / Deutschland

You find additional specimen at the Geolitho Museum

Additional information / Summary

Es sind mehrere Polytypen bekannt

Polybasit-Tac (Sb > As – Einheitenzelle Typ 111) – alter Name: Antimonpearceit
Polybasit-T2ac (Sb > As – Einheitenzelle Typ 221) – alter Name: Polybasit
Polybasit-M2a2b2c (Sb > As – Einheitenzelle Typ 222) – alter Name: Polybasit

Chemism

Chemical formula

(Ag,Cu)16Sb2S11

Chemical composition

Antimon, Kupfer, Silber, Schwefel

Unit weight: 2144.84454 u; Number of atoms in the formula: 29

Info

Empirical formula:

(Ag0.75Cu0.25)16Sb2S11

Element

Symbol

Weight%

Atoms

Atoms%

Atom weight (u)

Sum weight (u)
Sulfur

S

16.45

11

37.93

32.0655000

352.7205000
Copper

Cu

11.85

4

13.79

63.5463000

254.1852000
Silver

Ag

60.35

12

41.38

107.8682200

1,294.4186400
Antimony

Sb

11.35

2

6.90

121.7601000

243.5202000

Strunz 9th edition incl. updates

2.GB.15

2: Sulfide und Sulfosalze (Sulfide, Selenide, Telluride, Arsenide, Antimonide, Bismutide, Sulfarsenite, Sulfantimonite, Sulfbismuthite)
G: Sulfoarsenide, Sulfoantimonide, Sulfobismuthide
B: Insel(Neso)-Sulfarsenide, usw., mit zusätzlichen Schwefel (S)
15:Pearceit-Polybasit-Gruppe

Lapis Classification

II/E.05-050

II: SULFIDE UND SULFOSALZE (Sulfide, Selenide, Telluride, Arsenide, Antimonide, Bismutide)
E: Sulfosalze (S : As,Sb,Bi = x)
5: Sulfosalze mit Silber vorherrschend (x=6,0 - 1,6)

Classification by Hölzel

2.GA.32

2: SULFIDES
G: SnS Archetype
A: With Cu,Ag,Fe (without Pb)
3: Pearceite-Polybasite-Group

Dana 8th edition

03.01.07.02

03: Sulfides - Sulfosalts
01: Sulfides - Sulfosalts where z/y > 4 - (A+)i (A++)j [By Cz], A=metals, B=semi-metals, C=non-metals
07: Polybasite group

IMA status

Polybasit-Tac (Sb > As – Einheitenzelle Typ 111) – alter Name: Antimonpearceit)
Polybasit-T2ac (Sb > As – Einheitenzelle Typ 221) – alter Name: Polybasit
Polybasit-M2a2b2c (Sb > As – Einheitenzelle Typ 222) – alter Name: Polybasit

IMA 09/2006 Antrag 06-A Nomenclature Modifications

Mineral status

anerkanntes Mineral

IMA Classification

IMA Classification

 Pearceite-Polybasite group

Crystallography

X-Ray Powder Diffraction

Polytypes

Polybasite-M2a2b2c

[Ag9CuS4][(Ag,Cu)6(Sb,As)2S7]

monoklin

C2/c

2/m

Polybasite-T2ac

[Ag9CuS4][(Ag,Cu)6(Sb,As)2S7]

trigonal

P321

32

Polybasite-Tac

[Ag9CuS4][(Ag,Cu)6(Sb,As)2S7]

trigonal

P3m1

3m

Crystals 3D

Open larger view

Crystal Structure 3D

Open larger view

(Co-)Type locality

(Co-)Type locality

Type material

Mineralogische Sammlung der TU Bergakademie Freiberg

Collection number of type material

6829 / E 3,9; 6839 / E 3,9; 6842 / E 3,9

Paragenesis of type material

Stephanit, Chalkopyrit

References

IMA 09/2006 Antrag 06-A Nomenclature Modifications

IMA group assignments

 
Pearceite-Polybasite group
 
 
 

 
 
Argentopearceite
Ag16As2S11
trigonal
P321

 
 
Argentopolybasite-T2ac
Ag16Sb2S11
trigonal
P321

 
 
Auropolybasite
[Ag9AuS4][Ag6Sb2S7]
trigonal
P321

 
 
Benleonardite
Ag15Cu(Sb,As)2S7Te4
tetragonal
 

 
 
Cupropearceite
[Cu6As2S7][Ag9CuS4]
trigonal
P3m1

 
 
Cupropolybasite
[Cu6Sb2S7][Ag9CuS4]
trigonal
P3m1

 
 
Pearceite-Tac
[Ag9CuS4][(Ag,Cu)6(As,Sb)2S7]
trigonal
P3m1

 
 
Pearceite-T2ac
[Ag9CuS4][(Ag,Cu)6(As,Sb)2S7]
trigonal
P321

 
 
Polybasite
(Ag,Cu)16Sb2S11
 
 

 
 
Polybasite-Tac
[Ag9CuS4][(Ag,Cu)6(Sb,As)2S7]
trigonal
P3m1

 
 
Polybasite-T2ac
[Ag9CuS4][(Ag,Cu)6(Sb,As)2S7]
trigonal
P321

 
 
Selenopolybasite
[(Ag,Cu)6(Sb,As)2(S,Se)7][Ag9Cu(S,Se)2Se2]
trigonal
P3m1

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Actuality: 17. Sep 2024 - 21:14:06

Other languages

Spanish

Polibasita

German

Polybasit

French

Polybasite

English

Polybasite

Russian

Полибазит

Simplified Chinese

硫锑铜银矿

Japanese

ﾎﾘﾊﾞｽ鉱

Alternative Name

German

Eugenglanz

Spanish

Polybasita

English

Selenian Polybasite

Sprödglaserz (Polybasit)

Der Name Sprödglaserz wird auch für Stephanit verwendet.

CNMNC symbol

Symbol

Plb

Locations with GPS information

IDs

GUSID (Global unique identifier short form) zMjIhVfwjEyo1J_3ABO-hQ
GUID (Global unique identifier) 85C8C8CC-F057-4C8C-A8D4-9FF70013BE85
Database ID 4615