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Paramelaconite

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Paramelaconit
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Paramelaconit

Größe: 17x16 mm; Fundort: Copper Queen Mine, Queen Hill, Bisbee, Cochise Co., Arizona, USA

Collection: Rock Currier
Copyright: Rock Currier
Contribution: slugslayer 2012-07-08

Collectors Summary

Color schwarz
Streak color schwarz
Hardness (Mohs) 5.25
Solubility +++ Säuren, Alkalien, NH4OH, Ammoniumsalze
Crystal System tetragonal, I41/amd

Chemism

Chemical formula

Cu21+Cu22+O3

Chemical composition

Kupfer, Sauerstoff

Unit weight: 302.18349 u; Number of atoms in the formula: 7

Info

Empirical formula:

Cu2Cu2O3

Element

Symbol

Weight%

Atoms

Atoms%

Atom weight (u)

Sum weight (u)

Oxygen

O

15.88

3

42.86

15.9994300

47.9982900

Copper

Cu

84.12

4

57.14

63.5463000

254.1852000

Analysis wt%

Cu2O : 47.35, CuO : 52.65 (Ref: berechnet)

Strunz 9th edition incl. updates

4.AA.15

4: Oxide, Hydroxide (Oxide, Hydroxide, V[5,6]-Vanadate, Arsenite, Antimonite, Bismutite, Sulfite, Selenite, Tellurite, Iodate)
A: Metall: Sauerstoff = 2:1 und 1:1
A: [Kation]:[Anion] (M:O) = 2:1 (und 1.8:1)
15:Paramelaconit-Gruppe

Lapis Classification

IV/A.05-020

IV: OXIDE
A: Oxide mit Verhältnis Metall : Sauerstoff = 1:1 und 2:1 (M2O, MO)

Classification by Hölzel

4.AC.140

4: OXIDES
A: R2O and RO
C: Double Oxides

Dana 8th edition

04.06.04.01

04: Oxide Minerals
06: Simple Oxides not classified

IMA status

Erstbeschreibung vor CNMNC-Gründung (1959), als Mineral meist anerkannt

Mineral status

anerkanntes Mineral

Optical Properties

Color

schwarz

Streak color

schwarz

Diaphaneity (Transparency)

opak

Optical Data Luminescence

Luminescence

keine Fluoreszenz bekannt

Crystallography

Crystal System

tetragonal

Class (H-M)

4/mmm

Space Group number

141

Space Group

I41/amd

Cell parameters a (Å)

5.837

Cell parameters b (Å)

-

Cell parameters c (Å)

9.932

Cell parameters a/b or c/a

1.702

Cell parameters c/b

-

Cell parameters α

90°

Cell parameters β

90°

Cell parameters γ

90°

Z

4

Volumne (ų)

338.389

X-Ray Powder Diffraction

2.888(20),
2.490(100),
2.464(20),
2.050(50),
1.575(90),
1.449(50),
1.430(50),
1.251(80)

XRD chart Paramelaconite

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)

5.25

VHN (Hardness Vickers)

492 (100g)

Density (g/cm³)

6.106

5.931 ( ρ calc. Mineralienatlas )

Instability

+++ Säuren, Alkalien, NH4OH, Ammoniumsalze

Author (Name, Year)

Koenig, 1891

References

Handbook of Mineralogy (Anthony et al.), 3 (1997), 420

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

Paramelaconite

Cu21+Cu22+O3

tetragonal : 4/mmm : I41/amd

4.AA.15

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

Tenorite

CuO

monoklin : 2/m : C2/c

IV/A.05-010

Paramelaconite

Cu21+Cu22+O3

tetragonal : 4/mmm : I41/amd

IV/A.05-020

Delafossite

Cu1+Fe3+O2

trigonal : 3m : R3m

IV/A.05-030

Mcconnellite

CuCrO2

trigonal : 3m : R3m

IV/A.05-040

Crednerite

CuMnO2

monoklin : 2/m : C2/m

IV/A.05-050

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

Delafossite

Cu1+Fe3+O2

trigonal : 3m : R3m

4.AC.100

Mcconnellite

CuCrO2

trigonal : 3m : R3m

4.AC.110

Paramelaconite

Cu21+Cu22+O3

tetragonal : 4/mmm : I41/amd

4.AC.140

Crednerite

CuMnO2

monoklin : 2/m : C2/m

4.AC.160

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

Shcherbinaite

V2O5

orthorhombisch : mmm : Pmmn

04.06.01.01

Navajoite

(V5+,Fe3+)10O24·12H2O

monoklin : 2/m : C2/m

04.06.02.01

Paramelaconite

Cu21+Cu22+O3

tetragonal : 4/mmm : I41/amd

04.06.04.01

Murdochite

PbCu6O8-x(Cl,Br)2x

kubisch : m3m : Fm3m

04.06.05.01

Tantite

Ta2O5

04.06.06.01

Nolanite

(V3+,Fe2+,Fe3+,Ti)10O14(OH)2

hexagonal : 6mm : P63mc

04.06.07.01

Rinmanite

(Zn,Mn2+)2Mg2Fe43+Sb25+O12(OH)2

hexagonal : 6mm : P63mc

04.06.07.02

Allendeite

Sc4Zr3O12

trigonal : 3 : R3

04.06.08

Other languages

German

Paramelaconit

Spanish

Paramelaconita

English

Paramelaconite

French

Paramelaconite

Russian

Парамелаконит

Japanisch

パラメラコナイト

Alternative Name

German

Paramelakonit

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

German pages

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

English pages

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Russian pages

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German pages

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Notice: "Undefined variable: ub"