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Toyohaite

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Toyohait
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Toyohait
Ca. 4 mm große Kristalle; Pirquitas, Sector Oploca, Jujuy, Argentinien
Copyright: Rob Lavinsky; Contribution: Collector
Location: Argentinien/Jujuy, Provinz/Rinconada Department/Pirquitas Ag-Sn-Lagerstätte
Mineral: Toyohaite
Image: 1236535637
Rating: 6 (votes: 1)
License: Usage for Mineralienatlas project only
Toyohait

Ca. 4 mm große Kristalle; Pirquitas, Sector Oploca, Jujuy, Argentinien

Copyright: Rob Lavinsky
Contribution: Collector 2009-03-08
Locality: Pirquitas Ag-Sn-Lagerstätte / Rinconada Department / Jujuy, Provinz / Argentinien

Collectors Summary

Color grau
Crystal System tetragonal, I41/a

Chemism

Chem­ical formula

Ag2FeSn3S8

Chem­ical com­po­si­tion

Eisen, Silber, Zinn, Schwefel

Unit weight: 884.23774 u; Number of atoms in the formula: 14

Info

Empirical formula:

Ag2FeSn3S8

Element

Symbol

Weight%

Atoms

Atoms%

Atom weight (u)

Sum weight (u)

Sulfur

S

29.01

8

57.14

32.0655000

256.5240000

Iron

Fe

6.32

1

7.14

55.8452000

55.8452000

Silver

Ag

24.40

2

14.29

107.8682200

215.7364400

Tin

Sn

40.28

3

21.43

118.7107000

356.1321000

Anal­y­sis wt%

Ag : 24.39, Fe : 6.28, Sn : 41.24, S : 28.16 (Ref: Min.J.Jap.91)

Strunz 9th edi­tion incl. updates

2.DA.10

2: Sulfide und Sulfosalze (Sulfide, Selenide, Telluride, Arsenide, Antimonide, Bismutide, Sulfarsenite, Sulfantimonite, Sulfbismuthite)
D: Metallsulfide mit M:S = 3:4 und 2:3
A: M:S = 3:4
10:Rhodostannit-Gruppe

Lapis Clas­sifica­tion

II/C.06-160

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.DA.440

2: SULFIDES
D: With Me/S <1/1 and >1/2
A: Me/S=3/4 Thiospinels, etc
4: Rhodostannite-Group

Dana 8th edi­tion

02.10.03.02

02: Sulfide Minerals
10: Sulfides - Including Selenides and Tellurides where Am Bn Xp, with (m+n):p=3:4

IMA sta­tus

Anerkannt von der CNMNC

Min­eral sta­tus

anerkanntes Mineral

IMA Classification

IMA Classification

Spinel supergroup  ⇒ Thiospinel Group  ⇒ Carrollite subgroup

Optical Properties

Color

grau

Diaphane­ity (Trans­parency)

opak

Crystallography

Crystal Sys­tem

tetragonal

Class (H-M)

4/m

Space Group number

88

Space Group

I41/a

Cell param­e­ters a (Å)

7.464

Cell param­e­ters b (Å)

-

Cell param­e­ters c (Å)

10.80

Cell param­e­ters a/b or c/a

1.447

Cell param­e­ters c/b

-

Cell param­e­ters α

90°

Cell param­e­ters β

90°

Cell param­e­ters γ

90°

Z

2

Volumne (ų)

601.682

X-Ray Pow­der Diffrac­tion

6.10(20),
3.77(20),
3.72(30),
3.21(100),
2.64(30),
2.03(30),
1.882(30),
1.856(30)

XRD chart Toyohaite

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

Crystals 3D

Open larger view

Physical Properties

Density (g/cm³)

4.94

4.88 ( ρ calc. Mineralienatlas )

Preface

Author (Name, Year)

Yajima & Ohta & Kanazawa, 1991

References

Mineralogical Journal (Tokyo) 15 (1991), 222

IMA group assignments

Other languages

German

Toyohait

French

Toyohaite

English

Toyohaite

Spanish

Toyohaíta

Russian

Тойохаит

Alternative Name

Ag-rhodostannit

Ag-rhodostannite

MJJ 15, 223 (1991)

CNMNC (IMA)-Number

IMA 1989-007

CNMNC symbol

Symbol

To

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

German pages

DeWikiPedia - search for: Toyohait
Google-Bilder-Suche - search for: Toyohait
Mineralienatlas.de (Forum) - search for: Toyohait

English pages

Mindat - search for: Toyohaite
Webmineral - search for:Toyohaite
Handbook-of-Mineralogy - search for: Toyohaite
RRUFF - Raman, XRD and other mineral data - search for: Toyohaite
RRUFF - References and PDF downloads - search for: Toyohaite
American-Mineralogist-Crystal-Structure-Database - search for: Toyohaite
Strahlen.org - search for: Toyohaite

Russian pages

Webmineral.ru - search for: Тойохаит

Mineral Dealer

German pages

hausen - Mineralgroßhandel - search for: Toyohait
Crystal-Treasure.com - search for: Toyohait
Bosse - search for: Toyohait
Edelsteine Neuburg - Gundolf Fischer - search for: Toyohait
Geolitho marketplace, by and for collectors - search for: Toyohait

Locations with GPS information