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Auricupride

Pictures (3 Images total)

Auricuprid
Views (Image: 1276197271): 5995
Auricuprid

Bildbreite: ca. 5 mm,
Fundort: Zolotaya Gora, Ural, Russland

Copyright: Dan Weinrich
Contribution: thdun5 2010-06-10
Locality: Zlatoya Gora / Karabash (Karabasch) / Tscheljabinsk, Oblast / Ural, Föderationskreis / Russland
Auricuprid
Views (Image: 1406552857): 1685
Auricuprid

Bildbreite: 2 mm, Fundort: Zlatoya Gora, Karabash (Karabasch), Tscheljabinsk, Oblast, Südural, Ural, Russland

Copyright: Stephan Wolfsried
Contribution: Hg 2014-07-28
Locality: Zlatoya Gora / Karabash (Karabasch) / Tscheljabinsk, Oblast / Ural, Föderationskreis / Russland
Taimyrit, Auricuprid, Tetraauricuprid, Polarit, Pb-Polarit, Tulameenit, Sperrylith, Silber etc.
Views (Image: 1580840802): 658
Taimyrit, Auricuprid, Tetraauricuprid, Polarit, Pb-Polarit, Tulameenit, Sperrylith, Silber etc. (SNr: Erz-Taim-2-1-6)

Erzschliff mit Taimyrit, Auricuprid, Tetraauricuprid, Polarit, Pb-Polarit, Tulameenit, Sperrylith, Silber etc. aus dem Majak Mine, Talnakh, Norilsk, Russland. Analyse von N. Rudashevsky, Sankt Pete...

Collection: Klaus Schäfer
Copyright: Klaus Schäfer
Contribution: Klaus Schäfer 2020-02-04
Locality: Mayak (Majak) / Talnakh / Noril'sk / Putoran-Plateau / Taimyrhalbinsel (Tajmyr) / Krasnojarsk, Region (Krasnojarski krai) / Sibirien, Föderationskreis / Russland

Collectors Summary

Color violett rose
Streak color gelb
Hardness (Mohs) 2 - 3
Solubility +++ Königswasser, KCN
Crystal System kubisch, Pm3m

Chemism

Chem­ical formula

Cu3Au

Chem­ical com­po­si­tion

Gold, Kupfer

Unit weight: 387.605452 u; Number of atoms in the formula: 4

Info

Empirical formula:

Cu3Au

Element

Symbol

Weight%

Atoms

Atoms%

Atom weight (u)

Sum weight (u)

Copper

Cu

49.18

3

75.00

63.5463000

190.6389000

Gold

Au

50.82

1

25.00

196.9665520

196.9665520

Anal­y­sis wt%

Ø Au : 61.80, Cu : 24.90, Pd : 7.60, Rh : 2.50, Pt : 1.90, Ag : 0.70, Bi : 0.60, PLT : 12.00 (Ref: Zapiski Vsesoyuznogo Mineralogicheskogo Obshchestva, 1904-1974 71)

Strunz 9th edi­tion incl. updates

1.AA.10

1: Elemente (Metalle, intermetallische Legierungen, Metalloide u. Nichtmetalle, Carbide, Silicide, Nitride u. Phosphide)
A: Metalle und intermetallische Legierungen
A: Kupfer-Cupalit-Familie
10:Auricuprid-Gruppe

Lapis Clas­sifica­tion

I/A.01-050

I: ELEMENTE
A: Metalle und intermetallische Verbindungen

Clas­sifica­tion by Hölzel

1.AA.110

1: ELEMENTS
A: Metals, Intermetallic Compounds, and Alloys
A: Cu,Ag,Au-Group

Dana 8th edi­tion

01.01.02.01

01: Native Elements and Alloys
01: Native Elements with metallic elements other than the platinum group
02: Auricupride Group

IMA sta­tus

anerkannt, vererbt (pre IMA)

Min­eral sta­tus

anerkanntes Mineral

IMA Classification

IMA Clas­sifica­tion

Perovskite supergroup  ⇒ Non-stoichiometric perovskites  ⇒ Auricupride subgroup

Optical Properties

Color

violett rose

Streak color

gelb

Diaphane­ity (Trans­parency)

opak

Optical Data Luminescence

Lumi­nes­cence

keine Fluoreszenz bekannt

Crystallography

Crystal Sys­tem

kubisch

Class (H-M)

m3m

Space Group number

221

Space Group

Pm3m

Cell param­e­ters a (Å)

3.753

Cell param­e­ters b (Å)

-

Cell param­e­ters c (Å)

-

Cell param­e­ters a/b or c/a

1

Cell param­e­ters c/b

-

Cell param­e­ters α

90°

Cell param­e­ters β

90°

Cell param­e­ters γ

90°

Z

1

Volumne (ų)

52.861

X-Ray Pow­der Diffrac­tion

3.792(20),
2.665(20),
2.397(30),
2.170(100),
1.877(80),
1.329(80),
1.247(20),
1.126(80)

XRD chart Auricupride

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

Crystals 3D

Open larger view

Crystal Structure 3D

Open larger view

Physical Properties

Hard­ness (Mohs)

2 - 3

VHN (Hard­ness Vick­ers)

179 (50g)

Density (g/cm³)

11.5 (gemessen) 13.77 (berechnet)

12.175 ( ρ calc. Mineralienatlas )

Insta­bil­ity

+++ Königswasser, KCN

Preface

Author (Name, Year)

Ramdohr, 1950

References

Zapiski Vsesoyuznogo Mineralogicheskogo Obshchestva 106 (1977), 540.

American Mineralogist: 62: 595.

Strunz Mineralogical Tables 9. Edition (2001).

IMA CNMNC Liste Strunz ID Änderung 1.AA.05 -> 1.AA.10

IMA group assignments

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

Auricupride

Cu3Au

kubisch : m3m : Pm3m

1.AA.10

'Cuproauride'

CuAu3

kubisch : m3m : Pm3m

1.AA.10

Tetra-auricupride

AuCu

tetragonal : 4/mmm : P4/mmm

1.AA.10

Tomamaeite

Cu3Pt

kubisch : m3m : Pm3m

1.AA.10a

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

Copper

Cu

kubisch : m3m : Fm3m

I/A.01-010

Silver

Ag

kubisch : m3m : Fm3m

I/A.01-020

Gold

Au

kubisch : m3m : Fm3m

I/A.01-040

Auricupride

Cu3Au

kubisch : m3m : Pm3m

I/A.01-050

Tetra-auricupride

AuCu

tetragonal : 4/mmm : P4/mmm

I/A.01-060

Bogdanovite

(Au,Te,Pb)3(Cu,Fe)

kubisch : m3m : Pm3m

I/A.01-065

Hunchunite

Au2Pb

kubisch : m3m : Fd3m

I/A.01-068

Anyuiite

AuPb2

tetragonal : 4/mmm : I4/mcm

I/A.01-070

Novodneprite

AuPb3

tetragonal : 42m : I42m

I/A.01-075

Yuanjiangite

AuSn

hexagonal : 6/mmm : P63/mmc

I/A.01-080

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

Copper

Cu

kubisch : m3m : Fm3m

1.AA.100

Auricupride

Cu3Au

kubisch : m3m : Pm3m

1.AA.110

Related minerals "Dana 8. Classification" [Mineral | Chemical formula : Crystal system : Class (H-M) | Space Group | Indenture number]

Gold

Au

kubisch : m3m : Fm3m

01.01.01.01

Silver

Ag

kubisch : m3m : Fm3m

01.01.01.02

Copper

Cu

kubisch : m3m : Fm3m

01.01.01.03

Lead

Pb

kubisch : m3m : Fm3m

01.01.01.04

Aluminium

Al

kubisch : m3m : Fm3m

01.01.01.05

Auricupride

Cu3Au

kubisch : m3m : Pm3m

01.01.02.01

Tetra-auricupride

AuCu

tetragonal : 4/mmm : P4/mmm

01.01.02.02

Yuanjiangite

AuSn

hexagonal : 6/mmm : P63/mmc

01.01.02.03

Maldonite

Au2Bi

kubisch : m3m : Fd3m

01.01.03.01

Anyuiite

AuPb2

tetragonal : 4/mmm : I4/mcm

01.01.04.01

Hunchunite

Au2Pb

kubisch : m3m : Fd3m

01.01.04.02

Zinc

Zn

hexagonal : 6/mmm : P63/mmc

01.01.05.01

Cadmium

Cd

hexagonal : 6/mmm : P63/mmc

01.01.05.02

Danbaite

CuZn2

01.01.06.01

Zhanghengite

ß-CuZn

kubisch : m3m : Im3m

01.01.06.02

Mercury

Hg

trigonal : 3m : R3m

01.01.07.01

Moschellandsbergite

Ag2Hg3

kubisch : 23 : I23

01.01.08.01

Schachnerite

Ag1.1Hg0.9

hexagonal : 6/mmm : P63/mmc

01.01.08.02

Paraschachnerite

Ag1.2Hg0.8

orthorhombisch : mmm, mm2, mm2 : Cmcm, Cmc21, C2cm

01.01.08.03

Luanheite

Ag3Hg

01.01.08.04

Eugenite

Ag11Hg2

kubisch : 43m : I43m

01.01.08.05

Weishanite

(Au,Ag)1.2Hg0.8

hexagonal : 6/mmm : P63/mmc

01.01.08.06

Kolymite

Cu7Hg6

kubisch : 43m : I43m

01.01.09.01

Belendorffite

Cu7Hg6

trigonal : 3m : R3m

01.01.09.02

Varieties

Rozhkovite

Rozhkovit = Pd-haltiger Auricuprid

Other languages

German

Auricuprid

French

Auricupride

English

Auricupride

Spanish

Auricúprido

Russian

Аурикуприд

Simplified Chinese

斜方金铜矿

Simplified Chinese

斜方铜金矿

Alternative Name

Argentocuproauride

Russian

Аргентокупроаурид

Japanese

オーリキュプライド

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

German pages

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

English pages

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

Russian pages

Webmineral.ru - search for: Аурикуприд

Mineral Dealer

German pages

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

Locations with GPS information