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Ferhodsite

Collectors Summary

Crystal System tetragonal,

Chemism

Chem­ical formula

(Fe,Rh,Ni,Ir,Cu,Pt)9S8

Addi­tional chem. informa­tion

Vielleicht ein verformtes Pentlandit-Derivat

Chem­ical com­po­si­tion

Eisen, Iridium, Kupfer, Nickel, Platin, Rhodium, Schwefel

Unit weight: 932.4128175 u; Number of atoms in the formula: 17

Info

Empirical formula:

(Fe0.55Rh0.25Ni0.1Ir0.05Cu0.05Pt0)9S8

Element

Symbol

Weight%

Atoms

Atoms%

Atom weight (u)

Sum weight (u)

Sulfur

S

27.51

8

47.06

32.0655000

256.5240000

Iron

Fe

29.65

4.95

29.12

55.8452000

276.4337400

Nickel

Ni

5.67

0.9

5.29

58.6934200

52.8240780

Copper

Cu

3.07

0.45

2.65

63.5463000

28.5958350

Rhodium

Rh

24.83

2.25

13.24

102.9055020

231.5373795

Iridium

Ir

9.28

0.45

2.65

192.2173000

86.4977850

Anal­y­sis wt%

S : 30.28, Rh : 21.89, Fe : 41.59, Ni : 6.25 (Ref: berechnet)

Strunz 9th edi­tion incl. updates

2.BB.15a

2: Sulfide und Sulfosalze (Sulfide, Selenide, Telluride, Arsenide, Antimonide, Bismutide, Sulfarsenite, Sulfantimonite, Sulfbismuthite)
B: Metallsulfide, M : S > 1 : 1 (hauptsächlich 2 : 1)
B: mit Nickel (Ni)
15a:

Clas­sifica­tion by Hölzel

2.BB.365

2: SULFIDES
B: Sulfides (etc) with Me/S > 1/1 (mostly 2/1)
B: With Ni,Fe,Co,Cu
3: Pentlandite-Group

IMA sta­tus

anerkannt, Neue Mineralien - IMA Web-Seite, Okt. 2009

Min­eral sta­tus

anerkanntes Mineral

Crystallography

Crystal Sys­tem

tetragonal

Cell param­e­ters a (Å)

10.009

Cell param­e­ters b (Å)

-

Cell param­e­ters c (Å)

9.840

Cell param­e­ters a/b or c/a

0.983

Cell param­e­ters c/b

-

Cell param­e­ters α

90°

Cell param­e­ters β

90°

Cell param­e­ters γ

90°

Volumne (ų)

985.772

X-Ray Pow­der Diffrac­tion

5.72(5), 3.01(7), 2.81(3), 2.23(10), 1.933(6), 1.772(4), 1.367(3), 1.167(4)

XRD chart Ferhodsite

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

Preface

Author (Name, Year)

Victor D. Begizov, 2009

References

Neue Mineralien - IMA Web-Seite, Okt. 2009

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

Ferhodsite

(Fe,Rh,Ni,Ir,Cu,Pt)9S8

2.BB.15a

Oberthürite

Rh3Ni32S32

kubisch : 43m : F43m

2.BB.15a

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

Pentlandite

(Fe,Ni)9S8

kubisch : m3m : Fm3m

2.BB.300

Cobaltpentlandite

Co9S8

kubisch : m3m : Fm3m

2.BB.305

Shadlunite

(Pb,Cd)(Fe,Cu)8S8

kubisch : m3m : Fm3m

2.BB.310

Manganoshadlunite

(Mn,Pb,Cd)(Cu,Fe)8S8

kubisch : m3m : Fm3m

2.BB.315

Geffroyite

(Cu,Fe,Ag)9(Se,S)8

kubisch : m3m : Fm3m

2.BB.320

Argentopentlandite

Ag(Fe,Ni)8S8

kubisch : m3m : Fm3m

2.BB.340

Sugakiite

Cu(Fe,Ni)8S8

2.BB.350

Samaniite

Cu2Fe5Ni2S8

tetragonal : 4/mmm

2.BB.355

Horomanite

Fe6Ni3S8

tetragonal : 4/mmm : P4/mmm

2.BB.360

Ferhodsite

(Fe,Rh,Ni,Ir,Cu,Pt)9S8

2.BB.365

Godlevskite

(Ni,Fe)9S8

orthorhombisch : 222 : C222

2.BB.370

Kharaelakhite

(Cu,Pt,Pb,Fe,Ni)9S8

orthorhombisch : mmm, mm2, 222 : Pmmm, Pmm2, P222

2.BB.380

IMA Number

IMA 2009-056

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

German pages

DeWikiPedia - search for: Ferhodsit
Google-Bilder-Suche - search for: Ferhodsit
Mineralogisch-Petrographisches-Institut Hamburg - search for: Ferhodsit

English pages

Mindat - search for: Ferhodsite
Webmineral - search for:Ferhodsite
Handbook-of-Mineralogy - search for: Ferhodsite
RRUFF - Raman, XRD and other mineral data - search for: Ferhodsite
RRUFF - References and PDF downloads - search for: Ferhodsite
American-Mineralogist-Crystal-Structure-Database - search for: Ferhodsite
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Russian pages

Webmineral.ru - search for: Феродсит

Mineral Dealer

German pages

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Locations with GPS information