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Thorikosite

Introduction

Thorikosit

Pictures (11 Images total)

Thorikosit
Views (Image: 1335362889): 178
Thorikosit (SNr: A010193)

Stängelig faserig gelbe Kristalle, BB = 1,6 mm, Fundort: Passa Limani (Schlackenfundstelle), Lavrion, Attika,

Collection: Lithothek der Münchener Micromounter
Copyright: geni
Contribution: Münchener Micromounter 2012-04-25
Thorikosit
Views (Image: 1335275717): 134
Thorikosit (SNr: A003630)

Langtafeliger gelber Kristalle, BB = 2,7 mm, Fundort: Passa Limani (Schlackenfundstelle), Lavrion, Attika, Griechenland.

Collection: Lithothek der Münchener Micromounter
Copyright: geni
Contribution: Münchener Micromounter 2012-04-24
Thorikosit
Views (Image: 1268841925): 529
Thorikosit

Gelber diskusförmiger Kristall in antiker Schlacke, gefunden 1995, Fundort: Vrissaki Schlackenfundstelle, Lavrion, Attika, Griechenland; Analysiertes Stück

Collection: Manfred Früchtl
Copyright: Manfred Früchtl
Contribution: Manfred Früchtl 2010-03-17
More images

Chemism

Chemical formula

Pb3(Sb3+,As3+)O3(OH)Cl2

Chemical composition

Antimon, Arsen, Blei, Chlor, Sauerstoff, Wasserstoff

Unit weight: 867.5925425 u; Number of atoms in the formula: 11

Info

Empirical formula:

Pb3(Sb0.75As0.25)O3(OH)Cl2

Element

Symbol

Weight%

Atoms

Atoms%

Atom weight (u)

Sum weight (u)

Hydrogen

H

0.12

1

9.09

1.0079470

1.0079470

Oxygen

O

7.38

4

36.36

15.9994300

63.9977200

Chlorine

Cl

8.17

2

18.18

35.4532000

70.9064000

Arsenic

As

2.16

0.25

2.27

74.9216020

18.7304005

Antimony

Sb

10.53

0.75

6.82

121.7601000

91.3200750

Lead

Pb

71.65

3

27.27

207.2100000

621.6300000

Strunz 9th edition incl. updates

3.DC.40

3: Halide (Fluoride, Chloride, Bromide, Iodide)
D: Oxihalide, Hydroxyhalide und verwandte Doppel-Halide
C: Mit [Pb] ([As], [Sb], [Bi]) ohne [Cu]
40:Thorikosit-Gruppe

Lapis Classification

III/D.10-090

III: HALOGENIDE (Fluoride, Chloride, Bromide, Jodide)
D: Oxihalogenide
10: Oxihalogenide mit Pb-Bi-Sb und verwandte Verbindungen

Classification by Hölzel

3.EC.250

3: HALIDES
E: Halides with mostly Pb,As,Sb,Bi,Te
C: With As,Sb,Bi and mostly Pb

Dana 8th edition

10.2.6.1

IMA status

Anerkannt von der CNMNC

Mineral status

anerkanntes Mineral

IMA Classification

IMA Classification

Optical Properties

Color

hellgelb

Streak color

blassgelb

2V angle

Uniaxial

Crystallography

Crystal System

tetragonal

Class (H-M)

4/mmm

Space Group number

139

Space Group

I4/mmm

Cell parameters a (Å)

3.919

Cell parameters b (Å)

-

Cell parameters c (Å)

12.845

Cell parameters a/b or c/a

3.278

Cell parameters c/b

-

Cell parameters α

90°

Cell parameters β

90°

Cell parameters γ

90°

Z

1

Volumne (ų)

197.281

X-Ray Powder Diffraction

6.39(30),
3.754(70),
3.203(30),
2.891(100),
2.775(50),
2.099(30),
1.959(20),
1.621(30)

XRD chart Thorikosite

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)

3

VHN (Hardness Vickers)

83 (ungefähre Angabe abgeleitet aus der Mohshärte)

Density (g/cm³)

7.24 (berechnet)

7.302 ( ρ calc. Mineralienatlas )

(Co-)Type locality

(Co-)Type locality

Griechenland/Attika (Attikí, Attica)/Lavrion (Laurion), Bergbaudistrikt/Schlackenfundstellen/Passa Limani

Griechenland/Attika (Attikí, Attica)/Lavrion (Laurion), Bergbaudistrikt/Schlackenfundstellen/Thorikos

Preface

Reference List

American Mineralogist 70 (1985), 845

Corresponding author (Name, Year)

Dunn & Rouse, 1985

Related minerals "Strunz Classification" (9. Edition) [Mineral | Chemical formula | Crystal system | Space group | Space Group | Indenture number]

Thorikosite

Pb3(Sb3+,As3+)O3(OH)Cl2

tetragonal

I4/mmm

4/mmm

3.DC.40

Related minerals "Lapis Classification" [Mineral | Chemical formula | Crystal system | Space group | Space Group | Indenture number]

Seeligerite

Pb3(IO4)Cl3

orthorhombisch

C2221

222

III/D.10-003

Schwartzembergite

(Pb2+)5H2I3+O6Cl3

tetragonal

I4/mmm

4/mmm

III/D.10-005

Nadorite

PbSbO2Cl

orthorhombisch

Bmmb

mmm

III/D.10-010

Perite

PbBiO2Cl

orthorhombisch

Bmmb

mmm

III/D.10-020

Mendipite

Pb3Cl2O2

orthorhombisch

Pnma

mmm

III/D.10-030

Damaraite

Pb3O2(OH)Cl

orthorhombisch

Pmc21

mm2

III/D.10-040

Blixite

Pb8O5(OH)2Cl4

monoklin

C2/c

2/m

III/D.10-050

'Chubutite'

Pb7O6Cl2

III/D.10-060

Penfieldite

Pb2Cl3(OH)

hexagonal

P6

6

III/D.10-070

Thorikosite

Pb3(Sb3+,As3+)O3(OH)Cl2

tetragonal

I4/mmm

4/mmm

III/D.10-090

Ecdemite

Pb6As23+O7Cl4

tetragonal

III/D.10-100

'Heliophyllite'

Pb6As2O7Cl4

orthorhombisch

III/D.10-110

Vladkrivovichevite

[Pb32O18][Pb4Mn2O]Cl14(BO3)8·2H2O

orthorhombisch

Pmmn

mmm

III/D.10-112

Mereheadite

Pb47O24(OH)13Cl25(BO3)2(CO3)

monoklin

C2/c

2/m

III/D.10-115

Rickturnerite

Pb7O4[Mg(OH)4](OH)Cl3

orthorhombisch

Pnma

mmm

III/D.10-117

Philolithite

Pb12O6Mn7(SO4)(CO3)4Cl4(OH)12

tetragonal

P42/nnm

4/mmm

III/D.10-120

Sundiusite

Pb10(SO4)Cl2O8

monoklin

III/D.10-130

Symesite

Pb10(SO4)O7Cl4·H2O

triklin

B1

1

III/D.10-140

Parkinsonite

Pb7MoO9Cl2

tetragonal

I4/mmm

4/mmm

III/D.10-150

Pinalite

Pb3WO5Cl2

orthorhombisch

Amam

mmm

III/D.10-160

Sahlinite

Pb14(AsO4)O9Cl4

monoklin

C2/c

2/m

III/D.10-170

Kombatite

Pb14(VO4)2O9Cl4

monoklin

C2/c

2/m

III/D.10-180

Asisite

Pb7SiO8Cl2

tetragonal

I4/mmm

4/mmm

III/D.10-190

Hereroite

[Pb32(O,☐)21](AsO4)2[(Si,As,V,Mo]O4)2Cl10

monoklin

C2/c

2/m

III/D.10-200

Related minerals "Hoelzel Classification" [Mineral | Chemical formula | Crystal system | Space group | Space Group | Indenture number]

Ecdemite

Pb6As23+O7Cl4

tetragonal

3.EC.210

'Heliophyllite'

Pb6As2O7Cl4

orthorhombisch

3.EC.200

Thorikosite

Pb3(Sb3+,As3+)O3(OH)Cl2

tetragonal

I4/mmm

4/mmm

3.EC.250

Other languages

Russian

Торикосит

German

Thorikosit

Spanish

Thorikosita

English

Thorikosite

French

Thorikosite

Alternative Name

IMA 1984-013

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

German pages

DeWikiPedia - search for: Thorikosit
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Mineralogisch-Petrographisches-Institut Hamburg - search for: Thorikosit

English pages

Mindat - search for: Thorikosit
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German pages

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International pages

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