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Deliensite (Deliensit)

Pictures (7 Images total)

Deliensit
Views (File:
1185117410
): 1564
Deliensit
Bildbreite: 2 mm; Mas d'Alary, Lodève, Hérault, Languedoc-Roussillon, Frankreich
Copyright: Stephan Wolfsried; Contribution: Hg
Location: Frankreich/Okzitanien (Occitanie), Region/Hérault, Département/Lodève, Arrondissement/Mas d'Alary (Site Le Bosc No 720a-720f)
Mineral: Deliensite
Image: 1185117410
Rating: 8 (votes: 1)
License: Usage for Mineralienatlas project only
Deliensit

Bildbreite: 2 mm; Mas d'Alary, Lodève, Hérault, Languedoc-Roussillon, Frankreich
Copyright: Stephan Wolfsried
Contribution: Hg 2007-07-22
Locality: Mas d'Alary (Site Le Bosc No 720a-720f) / Lodève, Arrondissement / Hérault, Département / Okzitanien (Occitanie), Region / Frankreich
Deliensit
Views (File:
1679150771
): 47
Deliensit
Deutschland/Sachsen/Erzgebirgskreis/Lagerstätte Schlema-Alberoda/Schacht 309; schillernde, plattige xx, BB ca 1,8mm
Copyright: Uranophan2502; Contribution: Uranophan2502
Collection: Uranophan2502
Location: Deutschland/Sachsen/Erzgebirgskreis/Lagerstätte Schlema-Alberoda/Schacht 309
Mineral: Deliensite
Image: 1679150771
Rating: 7 (votes: 1)
License: Usage for Mineralienatlas project only
Deliensit  E
Analysed with energy dispersive X-ray spectroscopy EDX

Deutschland/Sachsen/Erzgebirgskreis/Lagerstätte Schlema-Alberoda/Schacht 309; schillernde, plattige xx, BB ca 1,8mm
Collection: Uranophan2502
Copyright: Uranophan2502
Contribution: Uranophan2502 2023-03-18
Locality: Schacht 309 / Lagerstätte Schlema-Alberoda / Erzgebirgskreis / Sachsen / Deutschland
Deliensit
Views (File:
1421401530
): 771
Deliensit
Bildbreite: 1,2 mm; Fundort: Mas d'Alary, Lodève, Hérault, Languedoc-Roussillon, Frankreich
Copyright: Stephan Wolfsried; Contribution: Hg
Location: Frankreich/Okzitanien (Occitanie), Region/Hérault, Département/Lodève, Arrondissement/Mas d'Alary (Site Le Bosc No 720a-720f)
Mineral: Deliensite
Image: 1421401530
License: Usage for Mineralienatlas project only
Deliensit

Bildbreite: 1,2 mm; Fundort: Mas d'Alary, Lodève, Hérault, Languedoc-Roussillon, Frankreich
Copyright: Stephan Wolfsried
Contribution: Hg 2015-01-16
Locality: Mas d'Alary (Site Le Bosc No 720a-720f) / Lodève, Arrondissement / Hérault, Département / Okzitanien (Occitanie), Region / Frankreich
Deliensit
Views (File:
1421401605
): 803
Deliensit
Bildbreite: 1,4 mm; Fundort: Mas d'Alary, Lodève, Hérault, Languedoc-Roussillon, Frankreich
Copyright: Stephan Wolfsried; Contribution: Hg
Location: Frankreich/Okzitanien (Occitanie), Region/Hérault, Département/Lodève, Arrondissement/Mas d'Alary (Site Le Bosc No 720a-720f)
Mineral: Deliensite
Image: 1421401605
License: Usage for Mineralienatlas project only
Deliensit

Bildbreite: 1,4 mm; Fundort: Mas d'Alary, Lodève, Hérault, Languedoc-Roussillon, Frankreich
Copyright: Stephan Wolfsried
Contribution: Hg 2015-01-16
Locality: Mas d'Alary (Site Le Bosc No 720a-720f) / Lodève, Arrondissement / Hérault, Département / Okzitanien (Occitanie), Region / Frankreich
Deliensit xx
Views (File:
1482420250
): 1017
Deliensit xx
FO: Zobes/Vogtland; Bildbreite ca. 1,6mm
Copyright: etalon; Contribution: etalon
Collection: Frank Kaiser (Topas)
Location: Deutschland/Sachsen/Vogtlandkreis/Neuensalz/Zobes/Uranlagerstätte Zobes
Mineral: Deliensite
Image: 1482420250
License: Usage for Mineralienatlas project only
Deliensit xx  E
Analysed with energy dispersive X-ray spectroscopy EDX

FO: Zobes/Vogtland; Bildbreite ca. 1,6mm
Collection: Frank Kaiser (Topas)
Copyright: etalon
Contribution: etalon 2016-12-22
Locality: Uranlagerstätte Zobes / Zobes / Neuensalz / Vogtlandkreis / Sachsen / Deutschland

Collectors Summary

Color blassgelb, grauweiß
Streak color weiß
Lustre Glasglanz
Hardness (Mohs) 2
Cleavages vollkommen {001}
Solubility ++ HCl
Crystal System orthorhombisch, Pnn2

Chemism

Chemical formula

Fe2+[(UO2)2(SO4)2(OH)2](H2O)7

Chemical composition

Eisen, Sauerstoff, Schwefel, Uran, Wasserstoff

Unit weight: 948.149208 u; Number of atoms in the formula: 42

Info

Empirical formula:

Fe[(UO2)2(SO4)2(OH)2](H2O)7

Element

Symbol

Weight%

Atoms

Atoms%

Atom weight (u)

Sum weight (u)
Hydrogen

H

1.70

16

38.10

1.0079470

16.1271520
Oxygen

O

35.44

21

50.00

15.9994300

335.9880300
Sulfur

S

6.76

2

4.76

32.0655000

64.1310000
Iron

Fe

5.89

1

2.38

55.8452000

55.8452000
Uranium

U

50.21

2

4.76

238.0289130

476.0578260

Analysis wt%

Ø FeO : 7.42, UO3 : 67.63, SO3 : 17.37, H2O : 8.63 (Ref: Canadian Mineralogist 97)

Strunz 9th edition incl. updates

7.EB.10

7: Sulfate (Selenate, Tellurate, Chromate, Molybdate, Wolframate)
E: Uranylsulfate
B: Mit mittelgroßen [Kationen]
10:Deliensit-Gruppe

Lapis Classification

VI/D.21-005

VI: SULFATE, CHROMATE, MOLYBDATE UND WOLFRAMATE
D: Wasserhaltige Sulfate, mit fremden Anionen
21: Uranylsulfate [UO2] 2+ – [SO4] 2-

Classification by Hölzel

7.ED.120

7: SULFATES CHROMATES MOLYBDATES WOLFRAMATES
E: Uranyl-Sulfates
D: Uranyl-Sulfates (+Anions +Water)

Dana 8th edition

31.08.02.02

31: Hydrated Sulfates Containing Hydroxyl or Halogen
08: Hydrated Sulfates Containing Hydroxyl or Halogen where (A+ B++)3 (XO4)2 Zq·x(H2O)

IMA status

Anerkannt von der CNMNC

Mineral status

anerkanntes Mineral

Optical Properties

Color

blassgelb, grauweiß

Streak color

weiß

Diaphaneity (Transparency)

transparent, durchscheinend

Lustre

Glasglanz

max. Birefringence

0.060
Birefringence chart\! Deliensite title=Birefringence chart Deliensite

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

1.432

RI value β

1.470

RI value γ / ε

1.492

Ri mean

1.465

2V angle

Biaxial (-) 73°

Orientation

Z = c, Y = b

Dispersion

Schwach, r > v

Pleochroism

keiner

Crystallography

Crystal System

orthorhombisch

Class (H-M)

Pnn2

Space Group number

34, 58

Space Group

Pnn2

Cell parameters a (Å)

15.8514(9)

Cell parameters b (Å)

16.2478(7)

Cell parameters c (Å)

6.8943(3)

Cell parameters a/b or c/a

0.976

Cell parameters c/b

0.424

Cell parameters α

90°

Cell parameters β

90°

Cell parameters γ

90°

Z

4

Volume (ų)

1775.63

X-Ray Powder Diffraction

7.95(80),
5.90(100),
4.20(40),
3.94(70),
3.45(70),
3.165(50),
2.893(40),
2.596(70)
XRD chart Deliensite

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

VHN (Hardness Vickers)

32 (ungefähre Angabe abgeleitet aus der Mohshärte)

Density (g/cm³)

3.268 (gemessen)

3.547 ( ρ calc. Mineralienatlas )

Cleavages

vollkommen {001}

Tenacity

schwach

Radioactivity

radioaktiv da Uran-haltig

Instability

++ HCl

(Co-)Type locality

(Co-)Type locality

Frankreich/Okzitanien (Occitanie), Region/Hérault, Département/Lodève, Arrondissement/Mas d'Alary (village) (Site Le Bosc No 720g)

Preface

Occurrences

junge Sekundärbildung in der Oxidationszone von U-Lagerstätten, tw. erst Neubildung im Stollen, z.B. auf zersetztem Pyrit

Associations

Uranopilit, Zippeit, Pyrit

Name from

Dr. Michel Deliens (1939- ), Königliches Institut der Naturwissenschaften, Brüssel, Belgien

Author (Name, Year)

Vochten & Blaton & Peeters, 1997

References

Canadian Mineralogist 35 (1997), 1021.

J. Plásil, J. Hauser, V. Petrícek, N. Meisser, S. J. Mills, R. Skoda, K. Fejfarová, J. Cejka, J. Sejkora, J. Hlousek, J.-M. Johannet, V. Machovic, L. Lapcák, and Giancarlo Della Ventura: Crystal structure and formula revision of deliensite, Fe[(UO2)2(SO4)2(OH)2](H2O)7. Mineral Mag Vol. 76 (2012) S. 2837-2860.

Other languages

German

Deliensit

Spanish

Deliensita

English

Deliensite

French

Deliensite

Russian

Делиенсит

CNMNC (IMA)-Number

IMA 1996-013

CNMNC symbol

Symbol

Dli

Locations with GPS information

IDs

GUSID (Global unique identifier short form) 5OfVRPGUnk2OtTeeamePVw
GUID (Global unique identifier) 44D5E7E4-94F1-4D9E-8EB5-379E6A678F57
Database ID 905