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Dolerophanite

Pictures (4 Images total)

braune Dolerophanit xx
Views (Image: 1215415192): 1275
braune Dolerophanit xx

mit silbriggrauem Tenorit zwischen Chalcocyanitkristallen; Fundort: Treschina-Fumarole, Tolbachik Vulkan, Kamchatka Oblast', Russland; Bildbreite: 3 mm

Copyright: Pavel M. Kartashov
Contribution: slugslayer 2008-07-07
Locality: Treschina-Fumarole / zweiter Schlackenkegel / nördlicher Bruch / Große Spalteneruption (Great Fissure) / Tolbachik-Vulkan / Kamtschatka Oblast / Ferner Osten, Föderationskreis / Russland
braune Dolerophanit xx
Views (Image: 1215415142): 860
braune Dolerophanit xx

Fundort: Treschina-Fumarole, Tolbachik Vulkan, Kamchatka Oblast', Russland; Bildbreite: 4 mm

Copyright: Pavel M. Kartashov
Contribution: slugslayer 2008-07-07
Locality: Treschina-Fumarole / zweiter Schlackenkegel / nördlicher Bruch / Große Spalteneruption (Great Fissure) / Tolbachik-Vulkan / Kamtschatka Oblast / Ferner Osten, Föderationskreis / Russland
Dolerophanit
Views (Image: 1241298495): 999
Dolerophanit

Fundort: Treschina-Fumarole, Tolbachik Vulkan, Kamchatka Oblast', Russland; Bildbreite: 3 mm

Copyright: Pavel M. Kartashov
Contribution: slugslayer 2009-05-02
Locality: Treschina-Fumarole / zweiter Schlackenkegel / nördlicher Bruch / Große Spalteneruption (Great Fissure) / Tolbachik-Vulkan / Kamtschatka Oblast / Ferner Osten, Föderationskreis / Russland
Dolerophanit
Views (Image: 1271584283): 890
Dolerophanit

Dolerophanit neben Euchlorin und Bonattit. Bildbreite: 2 mm, Fundort: Treschina-Fumarole, Tolbachik Vulkan, Kamchatka Oblast', Russland.

Copyright: Luigi Chiappino
Contribution: thdun5 2010-04-18
Locality: Treschina-Fumarole / zweiter Schlackenkegel / nördlicher Bruch / Große Spalteneruption (Great Fissure) / Tolbachik-Vulkan / Kamtschatka Oblast / Ferner Osten, Föderationskreis / Russland

Collectors Summary

Color braun, schwarz
Streak color gelblich braun
Hardness (Mohs) 3
Solubility +++ HNO3, + H2O, feuchte Luft
Crystal System monoklin, C2/m

Chemism

Chem­ical formula

Cu2(SO4)O

Chem­ical com­po­si­tion

Kupfer, Sauerstoff, Schwefel

Unit weight: 239.15525 u; Number of atoms in the formula: 8

Info

Empirical formula:

Cu2(SO4)O

Element

Symbol

Weight%

Atoms

Atoms%

Atom weight (u)

Sum weight (u)

Oxygen

O

33.45

5

62.50

15.9994300

79.9971500

Sulfur

S

13.41

1

12.50

32.0655000

32.0655000

Copper

Cu

53.14

2

25.00

63.5463000

127.0926000

Anal­y­sis wt%

CuO : 66.53, SO3 : 33.47 (Ref: berechnet)

Strunz 9th edi­tion incl. updates

7.BB.20

7: Sulfate (Selenate, Tellurate, Chromate, Molybdate, Wolframate)
B: Sulfate (Selenate, etc.) mit weitere Anionen, ohne H2O
B: Mit mittelgroßen Kationen
20:Dolerophanit-Gruppe

Lapis Clas­sifica­tion

VI/B.01-010

VI: SULFATE, CHROMATE, MOLYBDATE UND WOLFRAMATE
B: Wasserfreie Sulfate, mit fremden Anionen
1: Mittelgroße Kationen vorwiegend

Clas­sifica­tion by Hölzel

7.BA.100

7: SULFATES CHROMATES MOLYBDATES WOLFRAMATES
B: Sulfates (+Anions -Water)
A: Sulfates, C medium, medium + large
1: Sulfates, C medium

Dana 8th edi­tion

30.02.02.01

30: Anhydrous Sulfates Containing Hydroxyl or Halogen
02: Anhydrous Sulfates Containing Hydroxyl or Halogen where (A B)2 XO4 Zq

IMA sta­tus

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

Min­eral sta­tus

anerkanntes Mineral

Optical Properties

Color

braun, schwarz

Streak color

gelblich braun

Diaphane­ity (Trans­parency)

durchscheinend bis opak

max. Birefrin­gence

0.165

Birefringence chart\! Dolerophanite title=Birefringence chart Dolerophanite

Michel-Levy Color Chart viewed according to the maximum birefringence (at 30μm). Mineral color is not taken into account. Click on the image to enlarge or change thickness.

RI value α / ω / n

1.715

RI value β

1.820

RI value γ / ε

1.880

Ri mean

1.805

2V angle

Biaxial (+) 85°

Crystallography

Crystal Sys­tem

monoklin

Class (H-M)

2/m

Space Group number

12

Space Group

C2/m

Cell param­e­ters a (Å)

9.355

Cell param­e­ters b (Å)

6.312

Cell param­e­ters c (Å)

7.628

Cell param­e­ters a/b or c/a

1.482

Cell param­e­ters c/b

1.208

Cell param­e­ters α

90°

Cell param­e­ters β

122.30

Cell param­e­ters γ

90°

Z

4

Volumne (ų)

380.726

X-Ray Pow­der Diffrac­tion

6.46(40),
3.62(80),
2.776(40),
2.616(100),
2.546(30),
2.258(50),
2.026(20),
1.767(20)

XRD chart Dolerophanite

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)

3

VHN (Hard­ness Vick­ers)

83 (ungefähre Angabe abgeleitet aus der Mohshärte)

Density (g/cm³)

4.17

4.172 ( ρ calc. Mineralienatlas )

Insta­bil­ity

+++ HNO3, + H2O, feuchte Luft

Preface

Author (Name, Year)

Scacchi, 1873

References

Handbook of Mineralogy (Anthony et al.), 5 (2003), 190

Atti dell'Accademia delle Scienze Fisiche e Matematiche 5 (1873), 22

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

Dolerophanite

Cu2(SO4)O

monoklin : 2/m : C2/m

7.BB.20

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

Dolerophanite

Cu2(SO4)O

monoklin : 2/m : C2/m

VI/B.01-010

Antlerite

Cu3(SO4)(OH)4

orthorhombisch : mmm : Pnma

VI/B.01-020

Brochantite

Cu4(SO4)(OH)6

monoklin : 2/m : P21/a

VI/B.01-030

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

Dolerophanite

Cu2(SO4)O

monoklin : 2/m : C2/m

7.BA.100

Antlerite

Cu3(SO4)(OH)4

orthorhombisch : mmm : Pnma

7.BA.110

Brochantite

Cu4(SO4)(OH)6

monoklin : 2/m : P21/a

7.BA.120

'Orthobrochantite'

Cu4(SO4)(OH)6

7.BA.125

Grandviewite

Cu3Al9(SO4)2(OH)29

7.BA.150

Krasheninnikovite

KNa2CaMg(SO4)3F

hexagonal : 6/mmm : P63/mcm

7.BA.160

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

Lanarkite

Pb2(SO4)O

monoklin : 2/m : C2/m

30.02.01.01

Dolerophanite

Cu2(SO4)O

monoklin : 2/m : C2/m

30.02.02.01

Linarite

PbCu(SO4)(OH)2

monoklin : 2/m : P21/m

30.02.03.01

Alunite

KAl3(SO4)2(OH)6

trigonal : 3m : R3m

30.02.04.01

Natroalunite-1c

Na2Al3(SO4)2(OH)6

trigonal : 3m : R3m

30.02.04.02

Schlossmacherite

(H3O,Ca)Al3(AsO4,SO4)2(OH)6

trigonal : 3m : R3m

30.02.04.03

Osarizawaite

Pb(Al2Cu2+)(SO4)2(OH)6

trigonal : 3m : R3m

30.02.04.04

Natroalunite-2c

NaAl3(SO4)2(OH)6

trigonal : 3m : R3m

30.02.04.05

Ammonioalunite

NH4Al3(SO4)2(OH)6

trigonal : 3m, 3m : R3m, R3m

30.02.04.06

Walthierite

Ba0.5Al3(SO4)2(OH)6

trigonal : 3m : R3m

30.02.04.07

Huangite

Ca0.5Al3[(OH)6|(SO4)2]

trigonal : 3m : R3m

30.02.04.08

Jarosite

KFe3+3(SO4)2(OH)6

trigonal : 3m : R3m

30.02.05.01

Natrojarosite

NaFe3+3(SO4)2(OH)6

trigonal : 3m : R3m

30.02.05.02

Hydronium jarosite

(H3O)Fe3+3(SO4)2(OH)6

trigonal : 3m : R3m

30.02.05.03

Ammoniojarosite

NH4Fe3+3(SO4)2(OH)6

trigonal : 3m : R3m

30.02.05.04

Argentojarosite

AgFe3+3(SO4)2(OH)6

trigonal : 3m : R3m

30.02.05.05

Plumbojarosite

PbFe63+(SO4)4(OH)12

trigonal : 3m : R3m

30.02.05.06

Beaverite-(Cu)

Pb(Fe3+2Cu)(SO4)2(OH)6

trigonal : 3m : R3m

30.02.05.07

Dorallcharite

(Tl,K)Fe3+3[(OH)6|(SO4)2]

trigonal : 3m : R3m

30.02.05.08

Itoite

Pb3GeO2(SO4)2(OH)2

orthorhombisch : mmm : Pnma

30.02.06.01

Piypite

K4Cu4O2(SO4)4·(Na,Cu)Cl

tetragonal : 4 : I4

30.02.07.01

Kamchatkite

KCu32+OCl(SO4)2

orthorhombisch : mm2 : Pna21

30.02.08.01

Cannonite

Bi2O(SO4)(OH)2

monoklin : 2/m : P21/c

30.02.09.01

Other languages

Spanish

Dolerofanita

German

Dolerophanit

English

Dolerophanite

French

Dolerophanite

Russian

Долерофанит

Japanese

ドロレファナイト

Alternative Name

Dolerophan

Dolerophane

Dolerophanita

Italian

Dolerophano

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

German pages

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

English pages

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

Russian pages

Webmineral.ru - search for: Долерофанит

Mineral Dealer

German pages

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Crystal-Treasure.com - search for: Dolerophanit
Bosse - search for: Dolerophanit

Locations with GPS information