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Weilerite (Weilerit)

Pictures (1 Images total)

Weilerit
Views (File:
1623347304
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Weilerit
Bildbreite 5 mm, Foto ist gestackt. FO Grube Clara, Oberwolfach.
Copyright: Peter Upmeier; Contribution: UPISoft
Location: Deutschland/Baden-Württemberg/Freiburg, Bezirk/Ortenaukreis/Oberwolfach/Grube Clara
Mineral: Weilerite
Image: 1623347304
License: Usage for Mineralienatlas project only
Weilerit (SNr: VII_B.35-050.01)

Bildbreite 5 mm, Foto ist gestackt. FO Grube Clara, Oberwolfach.

Copyright: Peter Upmeier
Contribution: UPISoft 2021-06-10
Locality: Grube Clara / Oberwolfach / Ortenaukreis / Freiburg, Bezirk / Baden-Württemberg / Deutschland

You find additional specimen at the Geolitho Museum

Chemism

Chemical formula

BaAl3(SO4)(AsO4)(OH)6

Chemical composition

Aluminium, Arsen, Barium, Sauerstoff, Schwefel, Wasserstoff

Unit weight: 555.2991186 u; Number of atoms in the formula: 26

Info

Empirical formula:

BaAl3(SO4)(AsO4)(OH)6

Element

Symbol

Weight%

Atoms

Atoms%

Atom weight (u)

Sum weight (u)

Hydrogen

H

1.09

6

23.08

1.0079470

6.0476820

Oxygen

O

40.34

14

53.85

15.9994300

223.9920200

Aluminium

Al

14.58

3

11.54

26.9815382

80.9446146

Sulfur

S

5.77

1

3.85

32.0655000

32.0655000

Arsenic

As

13.49

1

3.85

74.9216020

74.9216020

Barium

Ba

24.73

1

3.85

137.3277000

137.3277000

Strunz 9th edition incl. updates

8.BL.05

8: Phosphate, Arsenate, Vanadate
B: Phosphate, etc., mit weitere Anionen, ohne H2O
L: Mit mittelgroßen und großen [Kationen] (OH, etc.):RO4 = 3:1
05:Beudantit-Gruppe

Lapis Classification

VII/B.36-065

VII: PHOSPHATE, ARSENATE UND VANADATE ("Phosphate" des Registers immer einschließlich isotyper Arsenate und Vanadate!)
B: Wasserfreie Phosphate, mit fremden Anionen F,Cl,O,OH
36: Mittelgroße und große Kationen: Mg-Cu-Zn und Ca-Na-K-Ba-Pb; Crandallit-Gruppe

Dana 8th edition

43.04.01.09

43: Compound Phosphates, etc.
04: Compound Phosphates, etc. (Anhydrous Compound Anions With Hydroxyl or Halogen)
01: Beudantite Group

IMA status

Neudefinition in 1987

Mineral status

anerkanntes Mineral

IMA Classification

IMA Classification

Alunite supergroup  ⇒ Beudantite group with 1c

References

Fleischer M (1962) New mineral names, American Mineralogist 47, 414-420

Walenta, K. - Beiträge zur Kenntnis seltener Arsenatminerale unter besonderer Berücksichtigung von Vorkommen des Schwarzwalds. Tschermaks Mineral. Petrogr. Mitt. 11 (1966), 121-164.

Scott, K. M. - Solid solution in, and classification of, gossan-derived members of the alunite-jarosite family, northwest Queensland, Australia. American Mineralogist 72 (1987), 178-187.

Bayliss, P., Kolitsch, U., Nickel, E.H. and Pring, A. - Alunite supergroup: recommended nomenclature. Mineral. Mag. 74 (2010), 919-927.

IMA group assignments

 
DG3(TX4)2X’6
 
 


 
 
 
PbFe33+(AsO4)(SO4)(OH)6
trigonal
R3m

 
 
 
PbFe33+(PO4)(SO4)(OH)6
trigonal
R3m

 
 
 
PbGa3(AsO4)(SO4)(OH)6
trigonal
R3m

 
 
 
PbAl3(AsO4)(SO4)(OH)6
trigonal
R3m

 
 
 
PbAl3(SO4)(PO4)(OH)6
trigonal
R3m

 
 
 
(Sr,Ce)Al3(AsO4)(SO4)(OH)6
trigonal
R3m

 
 
 
PbAl3(PO4,SO4)2(OH)6
trigonal
R3m

 
 
 
SrAl3(PO4)(SO4)(OH)6
trigonal
R3m

 
 
 
BaAl3(SO4)(AsO4)(OH)6
 
 

 
 
 
CaAl3(PO4)(SO4)(OH)6
trigonal
R3m

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Actuality: 28. Mar 2024 - 06:31:53

Other languages

German

Weilerit

English

Weilerite

CNMNC symbol

Symbol

Wlr

Locations with GPS information

IDs

GUSID (Global unique identifier short form) GlXcb7yJsE6TuzPiZUu5aA
GUID (Global unique identifier) 6FDC551A-89BC-4EB0-93BB-33E2654BB968
Database ID 6808