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Horomanite

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Horomanit
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Horomanit

Anschliff mit gelbmetallischen Einschlüssen von Horomanit, Horoman, Samani-cho, Samani-gun, Hidaka, Hokkaido, Japan; BB 1 mm

Copyright: MinTreasure.com (Carsten Slotta)
Contribution: openpit 2020-04-28
Locality: Horoman Peridotit / Samani, Stadt / Samani, Landkreis / Hidaka, Unterpräfektur / Hokkaido, Präfektur / Hokkaido / Japan

Collectors Summary

Cleavages beobachtet
Fracture uneben
Crystal System tetragonal, P4/mmm

Chemism

Chem­ical formula

Fe6Ni3S8

Chem­ical com­po­si­tion

Eisen, Nickel, Schwefel

Unit weight: 767.67546 u; Number of atoms in the formula: 17

Info

Empirical formula:

Fe6Ni3S8

Element

Symbol

Weight%

Atoms

Atoms%

Atom weight (u)

Sum weight (u)

Sulfur

S

33.42

8

47.06

32.0655000

256.5240000

Iron

Fe

43.65

6

35.29

55.8452000

335.0712000

Nickel

Ni

22.94

3

17.65

58.6934200

176.0802600

Anal­y­sis wt%

Fe : 41.82, Ni : 23.76, Co : 0.52, Cu : 0.43, S : 33.29 (Ref: JMPS2011)

Strunz 9th edi­tion incl. updates

2.BB.

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)

Lapis Clas­sifica­tion

II/B.17-007

II: SULFIDE UND SULFOSALZE (Sulfide, Selenide, Telluride, Arsenide, Antimonide, Bismutide)
B: Sulfide, Selenide und Telluride mit Verhältnis Metall : S,Se,Te > 1:1
17: Sulfide mit vorherrschend Nickel, Kobalt, Rhodium und Palladium

Clas­sifica­tion by Hölzel

2.BB.360

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 2007

Min­eral sta­tus

anerkanntes Mineral

Crystallography

Crystal Sys­tem

tetragonal

Class (H-M)

4/mmm

Space Group number

129

Space Group

P4/mmm

Cell param­e­ters a (Å)

8.707

Cell param­e­ters b (Å)

-

Cell param­e­ters c (Å)

10.439

Cell param­e­ters a/b or c/a

1.199

Cell param­e­ters c/b

-

Cell param­e­ters α

90°

Cell param­e­ters β

90°

Cell param­e­ters γ

90°

Z

4

Volumne (ų)

791.4

X-Ray Pow­der Diffrac­tion

6.160(10), 3.080(100), 2.955(32), 2.435(6), 1.984(25), 1.947(51), 1.825(60), 1.805(54)

XRD chart Horomanite

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

Physical Properties

VHN (Hard­ness Vick­ers)

135 (50g)

Density (g/cm³)

6.443 ( ρ calc. Mineralienatlas )

Cleav­ages

beobachtet

Frac­ture

uneben

Tenac­ity

spröde

Preface

Author (Name, Year)

Arashi Kitakaze, 2007

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

Samaniite

Cu2Fe5Ni2S8

tetragonal : 4/mmm

2.BB.

Horomanite

Fe6Ni3S8

tetragonal : 4/mmm : P4/mmm

2.BB.

Oregonite

Ni2FeAs2

2.BB.05

Vozhminite

(Ni,Co)4(As,Sb)S2

2.BB.05

Heazlewoodite

Ni3S2

trigonal : 32 : R32

2.BB.05

Tučekite

Ni9Sb2S8

tetragonal : 4/mmm : P4/mmm

2.BB.10

Hauchecornite

Ni9Bi(Sb,Bi)S8

tetragonal : 4/mmm : P4/mmm

2.BB.10

Hrabákite

Ni9PbSbS8

tetragonal : 4/mmm : P4/mmm

2.BB.10

Arsenotučekite

Ni18Sb3AsS16

tetragonal : 4/mmm : I4/mmm

2.BB.10

Arsenohauchecornite

Ni18Bi3AsS16

tetragonal : 4/mmm : I4/mmm

2.BB.10

Bismutohauchecornite

Ni9Bi2S8

tetragonal : 4/mmm : P4/mmm

2.BB.10

Tellurohauchecornite

Ni9BiTeS8

tetragonal : 4/mmm : P4/mmm

2.BB.10

Sugakiite

Cu(Fe,Ni)8S8

2.BB.15

Geffroyite

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

kubisch : m3m : Fm3m

2.BB.15

Shadlunite

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

kubisch : m3m : Fm3m

2.BB.15

Godlevskite

(Ni,Fe)9S8

orthorhombisch : 222 : C222

2.BB.15

Pentlandite

(Fe,Ni)9S8

kubisch : m3m : Fm3m

2.BB.15

Kharaelakhite

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

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

2.BB.15

Cobaltpentlandite

Co9S8

kubisch : m3m : Fm3m

2.BB.15

Manganoshadlunite

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

kubisch : m3m : Fm3m

2.BB.15

Argentopentlandite

Ag(Fe,Ni)8S8

kubisch : m3m : Fm3m

2.BB.15

Ferhodsite

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

2.BB.15a

Oberthürite

Rh3Ni32S32

kubisch : 43m : F43m

2.BB.15a

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

Samaniite

Cu2Fe5Ni2S8

tetragonal : 4/mmm

II/B.17-003

Sugakiite

Cu(Fe,Ni)8S8

II/B.17-005

Horomanite

Fe6Ni3S8

tetragonal : 4/mmm : P4/mmm

II/B.17-007

Mackinawite

(Fe,Ni)1+xS {x = 0 - 0.07}

tetragonal : 4/mmm : P4/nmm

II/B.17-010

Godlevskite

(Ni,Fe)9S8

orthorhombisch : 222 : C222

II/B.17-020

Kharaelakhite

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

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

II/B.17-030

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

Alternative Name

Japanese

幌満鉱

IMA Number

IMA 2007-037

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

German pages

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

English pages

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

Webmineral.ru - search for: Хороманит

Mineral Dealer

German pages

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