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Garutiite

Collectors Summary

Cleavages keine
Crystal System hexagonal, P63/mmc

Chemism

Chem­ical formula

(Ni,Fe,Ir)

Empir­ical formula (anal­y­sis)

Ni0.421Fe0.316Ir0.202Pt0.032Co0.008Cu0.006Rh0.006Ru0.004Os0.003

Addi­tional chem. informa­tion

Ni-Analog von Hexaferrum, Osmium und Ruthenium

Chem­ical com­po­si­tion

Eisen, Iridium, Nickel

Unit weight: 89.8725734392 u; Number of atoms in the formula: 0.998

Info

Empirical formula:

Ni0.421Fe0.316Ir0.202Pt0.032Co0.008Cu0.006Rh0.006Ru0.004Os0.003

Element

Symbol

Weight%

Atoms

Atoms%

Atom weight (u)

Sum weight (u)

Iron

Fe

19.64

0.32

31.66

55.8452000

17.6470832

Cobalt

Co

0.52

0.01

0.80

58.9332009

0.4714656

Nickel

Ni

27.49

0.42

42.18

58.6934200

24.7099298

Copper

Cu

0.42

0.01

0.60

63.5463000

0.3812778

Ruthenium

Ru

0.45

0

0.40

101.0720000

0.4042880

Rhodium

Rh

0.69

0.01

0.60

102.9055020

0.6174330

Osmium

Os

0.64

0

0.30

190.2330000

0.5706990

Iridium

Ir

43.20

0.2

20.24

192.2173000

38.8278946

Platinum

Pt

6.95

0.03

3.21

195.0782000

6.2425024

Anal­y­sis wt%

Ni : 27.91, Fe : 19.94, Co : 0.55, Cu : 0.43, Ir : 43.78, Pt : 6.98, Ru : 0.50, Rh : 0.74, Os : 0.67, PLT : 52.67 (Ref: European Journal of Mineralogy 2010)

Strunz 9th edi­tion incl. updates

1.AF.05

1: Elemente (Metalle, intermetallische Legierungen, Metalloide u. Nichtmetalle, Carbide, Silicide, Nitride u. Phosphide)
A: Metalle und intermetallische Legierungen
F: Platin-Gruppen-Elemente (PGE)
05:Ruthenium-Gruppe

Lapis Clas­sifica­tion

I/A.13-018

I: ELEMENTE
A: Metalle und intermetallische Verbindungen
13: Platinmetalle und Platin-Eisen-Verbindungen, Verbindungen mit Zinn/Blei und Verwandte

Clas­sifica­tion by Hölzel

1.AH.147

1: ELEMENTS
A: Metals, Intermetallic Compounds, and Alloys
H: PGE Alloys

IMA sta­tus

Anerkannt: Neue Mineralien - IMA WEB-Seite, Januar 2009.

Min­eral sta­tus

anerkanntes Mineral

Optical Properties

Reflec­tiv­ity: (Lambda nm) ↓, ↑, Ø

(470) 63.8, , 63.8
(546) 65.9, , 65.9
(589) 67.0, , 67.0
(650) 68.0, , 68.0

Reflection chart Garutiite

Reflec­tiv­ity Ø

66.175

Crystallography

Crystal Sys­tem

hexagonal

Class (H-M)

6/mmm

Space Group number

194

Space Group

P63/mmc

Cell param­e­ters a (Å)

2.694

Cell param­e­ters b (Å)

-

Cell param­e­ters c (Å)

4.273

Cell param­e­ters a/b or c/a

1.586

Cell param­e­ters c/b

-

Cell param­e­ters α

90°

Cell param­e­ters β

90°

Cell param­e­ters γ

120°

Z

2

Volumne (ų)

26.857

X-Ray Pow­der Diffrac­tion

2.330(50), 2.136(30), 2.046(100), 1.576(30), 1.347(40), 1.216(40), 1.139(20), 1.126(20)

XRD chart Garutiite

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

Crystal Structure 3D

Open larger view

Physical Properties

Density (g/cm³)

11.33 (berechnet)

11.113 ( ρ calc. Mineralienatlas )

Cleav­ages

keine

Preface

Author (Name, Year)

Andrew M. McDonald et al., 2010

References

Bulletin of the American Physical Society 10 (1965) 1140-1140

Andrew M. McDonald, Joaquin A. Proenza, Federica Zaccarini, Nikolay S. Rudashevsky, Louis J. Cabri, Chris J. Stanley, Vladimir N. Rudashevsky, Joan C. Melgarejo, John F. Lewis, Francisco Longo, Ronald J. Bakker: Garutiite, (Ni,Fe,Ir), a new hexagonal polymorph of native Ni from Loma Peguera, Dominican Republic. Eur J Mineral 22 (2010) S. 293-304.

Anerkannt: Neue Mineralien - IMA WEB-Seite, Januar 2009.

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

Osmium

Os

hexagonal : 6/mmm : P63/mmc

1.AF.05

Ruthenium

Ru

hexagonal : 6/mmm : P63/mmc

1.AF.05

Garutiite

(Ni,Fe,Ir)

hexagonal : 6/mmm : P63/mmc

1.AF.05

Rutheniridosmine

(Ir,Os,Ru)

hexagonal : 6/mmm : P63/mmc

1.AF.05

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

'Rhenium'

Re

hexagonal : 6/mmm : P63/mmc

I/A.13-010

Hexamolybdenum

(Mo,Ru,Fe,Ir,Os)

hexagonal : 6/mmm : P63/mmc

I/A.13-012

Hexaferrum

(Fe,Os,Ru,Ir)

hexagonal : 6/mmm : P63/mmc

I/A.13-015

Garutiite

(Ni,Fe,Ir)

hexagonal : 6/mmm : P63/mmc

I/A.13-018

Osmium

Os

hexagonal : 6/mmm : P63/mmc

I/A.13-020

Ruthenium

Ru

hexagonal : 6/mmm : P63/mmc

I/A.13-030

Rutheniridosmine

(Ir,Os,Ru)

hexagonal : 6/mmm : P63/mmc

I/A.13-040

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

Tetraferroplatinum

PtFe

tetragonal : 4/mmm : P4/mmm

1.AH.100

Ferronickelplatinum

Pt2FeNi

tetragonal : 4/mmm : P4/mmm

1.AH.110

Tulameenite

Pt(Cu,Fe)

tetragonal : 4/mmm : P4/mmm

1.AH.120

Garutiite

(Ni,Fe,Ir)

hexagonal : 6/mmm : P63/mmc

1.AH.147

Isoferroplatinum

Pt3Fe

kubisch : m3m : Pm3m

1.AH.150

Chengdeite

Ir3Fe

kubisch : m3m : Pm3m

1.AH.160

Nielsenite

PdCu3

tetragonal : 4mm : P4mm

1.AH.170

CNMNC (IMA)-Number

IMA 2008-055

CNMNC symbol

Symbol

Gar

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

German pages

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

English pages

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

Russian pages

Webmineral.ru - search for: Гарутит

Mineral Dealer

German pages

hausen - Mineralgroßhandel - search for: Garutiit
Crystal-Treasure.com - search for: Garutiit
Bosse - search for: Garutiit

Locations with GPS information