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Bortnikovite

Additional Functions

Collectors Summary

Color stahlweiß bis schwach cremefarben
Lustre Metallglanz
Hardness (Mohs) 4.75
Cleavages keine
Crystal System tetragonal, P4/mmm

Chemism

Chem­ical formula

Pd4Cu3Zn

Chem­ical com­po­si­tion

Kupfer, Palladium, Zink

Unit weight: 681.7323 u; Number of atoms in the formula: 8

Info

Empirical formula:

Pd4Cu3Zn

Element

Symbol

Weight%

Atoms

Atoms%

Atom weight (u)

Sum weight (u)

Copper

Cu

27.96

3

37.50

63.5463000

190.6389000

Zinc

Zn

9.59

1

12.50

65.4094000

65.4094000

Palladium

Pd

62.44

4

50.00

106.4210000

425.6840000

Strunz 9th edi­tion incl. updates

1.AG.

1: Elemente (Metalle, intermetallische Legierungen, Metalloide u. Nichtmetalle, Carbide, Silicide, Nitride u. Phosphide)
A: Metalle und intermetallische Legierungen
G: PGE(Platin-Gruppen-Elemente)-Metall-Legierungen

Lapis Clas­sifica­tion

I/A.15-060

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

Clas­sifica­tion by Hölzel

1.AH.310

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

IMA sta­tus

anerkannt 09/2006

Min­eral sta­tus

anerkanntes Mineral

Optical Properties

Color

stahlweiß bis schwach cremefarben

Diaphane­ity (Trans­parency)

opak

Lus­tre

Metallglanz

Reflec­tiv­ity: (Lambda nm) ↓, ↑, Ø

(400) 63.20, , 63.20
(420) 57.00, , 57.00
(440) 54.70, , 54.70
(460) 55.80, , 55.80
(480) 58.00, , 58.00
(500) 59.40, , 59.40
(520) 60.50, , 60.50
(540) 61.40, , 61.40
(560) 62.20, , 62.20
(580) 63.10, , 63.10
(600) 63.70, , 63.70
(620) 64.20, , 64.20
(640) 64.80, , 64.80
(660) 65.90, , 65.90
(680) 66.90, , 66.90
(700) 68.60, , 68.60

Reflection chart Bortnikovite

Reflec­tiv­ity Ø

61.84

Crystallography

Crystal Sys­tem

tetragonal

Class (H-M)

4/mmm

Space Group number

123

Space Group

P4/mmm

Cell param­e­ters a (Å)

6.00

Cell param­e­ters b (Å)

-

Cell param­e­ters c (Å)

8.50

Cell param­e­ters a/b or c/a

1.417

Cell param­e­ters c/b

-

Cell param­e­ters α

90°

Cell param­e­ters β

90°

Cell param­e­ters γ

90°

Z

3

Volumne (ų)

306

X-Ray Pow­der Diffrac­tion

3.00(1), 2.67(1), 2.13(10), 1.737(1), 1.501(3), 1.346(2), 1.224(8), 1.059(4)

XRD chart Bortnikovite

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

Physical Properties

Hard­ness (Mohs)

4.75

VHN (Hard­ness Vick­ers)

353.8 - 382.0 (50g)

Density (g/cm³)

11.16 berechnet

11.098 ( ρ calc. Mineralienatlas )

Cleav­ages

keine

Tenac­ity

schwache Formbarkeit

(Co-)Type locality

(Co-)Type locality

Russland/Ferner Osten, Föderationskreis/Chabarowsk, Region/Ayan-Maya, Distrikt/Konder, Alkali-Massiv

Type mate­r­ial

Mineralogisches Museum, St. Petersburg State University, Russland

Preface

Name from

Name zu Ehrenvon Professor Nikolai Stefanovich Bortnikov , Mineraloge und Forscher an der Russian Akademie der Wissenschaften.

Author (Name, Year)

Polekhovsky

References

IMA Webseite (Publikation steht aus)
Mineralien Welt 04/08, Steffen Jahn, Die neuen Mineralien 2007 - 2008

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

Nielsenite

PdCu3

tetragonal : 4mm : P4mm

1.AG.

Norilskite

(Pd,Ag)7Pb4

trigonal : 32 : P3121

1.AG.

Kitagohaite

Pt7Cu

kubisch : m3m : Fm3m

1.AG.

Bortnikovite

Pd4Cu3Zn

tetragonal : 4/mmm : P4/mmm

1.AG.

Orthocuproplatinum

Pt3Cu

orthorhombisch : mmm : Cmmm

1.AG.

Hexaferrum

(Fe,Os,Ru,Ir)

hexagonal : 6/mmm : P63/mmc

1.AG.05

Hexamolybdenum

(Mo,Ru,Fe,Ir,Os)

hexagonal : 6/mmm : P63/mmc

1.AG.05

Atokite

(Pd,Pt)3Sn

kubisch : m3m : Fm3m

1.AG.10

Rustenburgite

Pt3Sn

kubisch : m3m : Fm3m

1.AG.10

Zvyagintsevite

Pd3Pb

kubisch : m3m : Pm3m

1.AG.10

Taimyrite-I

(Pd,Cu,Pt)3Sn

1.AG.15

Tatyanaite

(Pt,Pd,Cu)9Cu3Sn4

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

1.AG.15

Cabriite

Pd2SnCu

orthorhombisch : mmm : Pmmm

1.AG.20

Paolovite

Pd2Sn

orthorhombisch : mmm : Pbnm

1.AG.20

Plumbopalladinite

Pd3Pb2

hexagonal : 6/mmm : P63/mmc

1.AG.25

Stannopalladinite

Pd3Sn2

hexagonal : 6/mmm : P63/mmc

1.AG.25

Chengdeite

Ir3Fe

kubisch : m3m : Pm3m

1.AG.35

Isoferroplatinum

Pt3Fe

kubisch : m3m : Pm3m

1.AG.35

Tulameenite

Pt(Cu,Fe)

tetragonal : 4/mmm : P4/mmm

1.AG.40

Tetraferroplatinum

PtFe

tetragonal : 4/mmm : P4/mmm

1.AG.40

Ferronickelplatinum

Pt2FeNi

tetragonal : 4/mmm : P4/mmm

1.AG.40

Hongshiite

PtCu

1.AG.45

Skaergaardite

PdCu

kubisch : m3m : Pm3m

1.AG.45

Michitoshiite-(Cu)

Rh(Cu1-xGex) 0<x≤0.5

kubisch : m3m : Pm3m

1.AG.45

Yixunite

Pt3In

kubisch : m3m : Pm3m

1.AG.50

Damiaoite

PtIn2

kubisch : m3m : Fm3m

1.AG.55

Niggliite

PtSn

hexagonal : 6/mmm : P63/mmc

1.AG.60

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

Chengdeite

Ir3Fe

kubisch : m3m : Pm3m

I/A.15-005

Isoferroplatinum

Pt3Fe

kubisch : m3m : Pm3m

I/A.15-010

Tetraferroplatinum

PtFe

tetragonal : 4/mmm : P4/mmm

I/A.15-020

Tulameenite

Pt(Cu,Fe)

tetragonal : 4/mmm : P4/mmm

I/A.15-030

Ferronickelplatinum

Pt2FeNi

tetragonal : 4/mmm : P4/mmm

I/A.15-040

Nielsenite

PdCu3

tetragonal : 4mm : P4mm

I/A.15-050

Bortnikovite

Pd4Cu3Zn

tetragonal : 4/mmm : P4/mmm

I/A.15-060

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

Cabriite

Pd2SnCu

orthorhombisch : mmm : Pmmm

1.AH.300

Bortnikovite

Pd4Cu3Zn

tetragonal : 4/mmm : P4/mmm

1.AH.310

Tatyanaite

(Pt,Pd,Cu)9Cu3Sn4

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

1.AH.320

Niggliite

PtSn

hexagonal : 6/mmm : P63/mmc

1.AH.350

CNMNC (IMA)-Number

IMA 2006-027

CNMNC symbol

Symbol

Bnk

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

German pages

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

English pages

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

Russian pages

Webmineral.ru - search for: Бортниковит

Mineral Dealer

German pages

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Crystal-Treasure.com - search for: Bortnikovit
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