https://www.edelsteine-neuburg.de
https://www.mineraliengrosshandel.com
https://www.mineral-bosse.de
https://weloveminerals.com/
https://www.mineralbox.biz
'._('einklappen').'
 

Dresserite (Dresserit)

Pictures (8 Images total)

Dresserit-Kugeln mit Weloganit
Views (File:
1214164735
): 1076
Dresserit-Kugeln mit Weloganit
Bildbreite: 1,8 mm; Fundort: Francon quarry, St. Michel District, Montréal, Jacques Cartier Co., Québec, Kanada
Copyright: Peter Haas; Contribution: Philip Blümner
Collection: Peter Haas
Location: Kanada/Québec, Provinz/Montréal, Region/Montréal/St. Michel District/Francon Quarry
Mineral: Dresserite
Image: 1214164735
Rating: 8 (votes: 1)
License: Usage for Mineralienatlas project only
Dresserit-Kugeln mit Weloganit

Bildbreite: 1,8 mm; Fundort: Francon quarry, St. Michel District, Montréal, Jacques Cartier Co., Québec, Kanada
Collection: Peter Haas
Copyright: Peter Haas
Contribution: Philip Blümner 2008-06-22
Locality: Francon Quarry / St. Michel District / Montréal / Montréal, Region / Québec, Provinz / Kanada
Dresserit-Kugeln mit Weloganit
Views (File:
1217318095
): 926
Dresserit-Kugeln mit Weloganit
Bildbreite: 5 mm; Fundort: Francon quarry, St. Michel District, Montréal, Jacques Cartier Co., Québec, Kanada
Copyright: Leonardus; Contribution: Philip Blümner
Location: Kanada/Québec, Provinz/Montréal, Region/Montréal/St. Michel District/Francon Quarry
Mineral: Dresserite
Image: 1217318095
Rating: 8 (votes: 1)
License: Usage for Mineralienatlas project only
Dresserit-Kugeln mit Weloganit

Bildbreite: 5 mm; Fundort: Francon quarry, St. Michel District, Montréal, Jacques Cartier Co., Québec, Kanada
Copyright: Leonardus
Contribution: Philip Blümner 2008-07-29
Locality: Francon Quarry / St. Michel District / Montréal / Montréal, Region / Québec, Provinz / Kanada
Dresserit
Views (File:
1244928488
): 877
Dresserit
Bildbreite: 4 mm; Fundort: Francon quarry, St. Michel District, Montréal, Jacques Cartier Co., Québec, Kanada
Copyright: Stephan Wolfsried; Contribution: Hg
Location: Kanada/Québec, Provinz/Montréal, Region/Montréal/St. Michel District/Francon Quarry
Mineral: Dresserite
Image: 1244928488
License: Usage for Mineralienatlas project only
Dresserit

Bildbreite: 4 mm; Fundort: Francon quarry, St. Michel District, Montréal, Jacques Cartier Co., Québec, Kanada
Copyright: Stephan Wolfsried
Contribution: Hg 2009-06-13
Locality: Francon Quarry / St. Michel District / Montréal / Montréal, Region / Québec, Provinz / Kanada
Dresserit
Views (File:
1277329358
): 875
Dresserit
Bildbreite: 5 mm, Fundort: Francon quarry, St. Michel District, Montréal, Jacques Cartier Co., Québec, Kanada
Copyright: Enrico Bonacina; Contribution: thdun5
Collection: Domenico Preite
Location: Kanada/Québec, Provinz/Montréal, Region/Montréal/St. Michel District/Francon Quarry
Mineral: Dresserite
Image: 1277329358
License: Usage for Mineralienatlas project only
Dresserit

Bildbreite: 5 mm, Fundort: Francon quarry, St. Michel District, Montréal, Jacques Cartier Co., Québec, Kanada
Collection: Domenico Preite
Copyright: Enrico Bonacina
Contribution: thdun5 2010-06-23
Locality: Francon Quarry / St. Michel District / Montréal / Montréal, Region / Québec, Provinz / Kanada
Dresserit
Views (File:
1292371015
): 706
Dresserit
Größe der Kugeln: 3 mm; Fundort: Francon Quarry, St. Michel District, Montréal, Jacques Cartier Co., Québec, Kanada
Copyright: David K. Joyce; Contribution: Philip Blümner
Location: Kanada/Québec, Provinz/Montréal, Region/Montréal/St. Michel District/Francon Quarry
Mineral: Dresserite
Image: 1292371015
License: Usage for Mineralienatlas project only
Dresserit

Größe der Kugeln: 3 mm; Fundort: Francon Quarry, St. Michel District, Montréal, Jacques Cartier Co., Québec, Kanada
Copyright: David K. Joyce
Contribution: Philip Blümner 2010-12-14
Locality: Francon Quarry / St. Michel District / Montréal / Montréal, Region / Québec, Provinz / Kanada

Collectors Summary

Color weiß
Streak color weiß
Hardness (Mohs) 2.75
Solubility +++ HCl
Crystal System orthorhombisch, Pbnm, Pb21m, Pbm2

Chemism

Chemical formula

Ba2Al4(CO3)4(OH)8·3H2O

Chemical composition

Aluminium, Barium, Kohlenstoff, Sauerstoff, Wasserstoff

Unit weight: 812.7228208 u; Number of atoms in the formula: 47

Info

Empirical formula:

Ba2Al4(CO3)4(OH)8·3H2O

Element

Symbol

Weight%

Atoms

Atoms%

Atom weight (u)

Sum weight (u)
Hydrogen

H

1.74

14

29.79

1.0079470

14.1112580
Carbon

C

5.91

4

8.51

12.0107800

48.0431200
Oxygen

O

45.28

23

48.94

15.9994300

367.9868900
Aluminium

Al

13.28

4

8.51

26.9815382

107.9261528
Barium

Ba

33.79

2

4.26

137.3277000

274.6554000

Analysis wt%

BaO : 36.60, SrO : 0.80, Al2O3 : 25.60, CO2 : 22.20, H2O : 15.30 (Ref: Canadian Mineralogist 69)

Strunz 9th edition incl. updates

5.DB.10

5: Carbonate (Carbonate, Nitrate)
D: Carbonate mit weitere Anionen, mit H2O
B: mit großen und mittelgroßen [Kationen]
10:Dresserit-Gruppe

Lapis Classification

V/E.08-060

V: NITRATE, CARBONATE UND BORATE
E: Wasserhaltige Carbonate, mit fremden Anionen

Classification by Hölzel

5.DC.300

5: CARBONATES NITRATES ARSENITES SULFITES SELENITES TELLURITES IODATES
D: Carbonates (+Anions +Water)
C: Alumohydrocalcite-Group

Dana 8th edition

16b.02.01.02

16b: Carbonates - Hydroxyl or Halogen
02: Carbonates - Hydroxyl or Halogen where (A)m (B)n (XO3)p Zq · x(H2O), with (m+n):p=3:2
01: Dundasite Group

IMA status

Anerkannt von der CNMNC

Mineral status

anerkanntes Mineral

Optical Properties

Color

weiß

Streak color

weiß

Diaphaneity (Transparency)

transparent

max. Birefringence

0.083
Birefringence chart\! Dresserite title=Birefringence chart Dresserite

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

1.518

RI value β

1.590

RI value γ / ε

1.601

Ri mean

1.571

2V angle

Biaxial (-) 30° - 40° (gemessen)

Orientation

X = a, Y = b, Z = c

Optical Data Luminescence

Color LW-UV (365nm)

  

weiß

Color SW-UV (254nm)

  

weiß

Afterglow (Persistant Luminescence)

keine Daten

Crystallography

Crystal System

orthorhombisch

Class (H-M)

mmm, mm2, mm2

Space Group number

62, 26, 28

Space Group

Pbnm, Pb21m, Pbm2

Cell parameters a (Å)

9.27

Cell parameters b (Å)

16.83

Cell parameters c (Å)

5.63

Cell parameters a/b or c/a

0.551

Cell parameters c/b

0.335

Cell parameters α

90°

Cell parameters β

90°

Cell parameters γ

90°

Z

2

Volume (ų)

878.359

X-Ray Powder Diffraction

8.09(100),
6.23(60),
4.68(30),
4.63(20),
3.66(50),
3.17(30),
2.73(40),
2.667(30)
XRD chart Dresserite

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

Physical Properties

Hardness (Mohs)

2.75

VHN (Hardness Vickers)

68 (ungefähre Angabe abgeleitet aus der Mohshärte)

Density (g/cm³)

2.96 (gemessen) 3.06 (berechnet)

3.073 ( ρ calc. Mineralienatlas )

Instability

+++ HCl

(Co-)Type locality

(Co-)Type locality

Kanada/Québec, Provinz/Montréal, Region/Montréal/St. Michel District/Francon Quarry

Preface

Author (Name, Year)

Jambor & Fong & Sabina, 1969

References

Canadian Mineralogist 10 (1969), 84

Other languages

German

Dresserit

Spanish

Dresserita

French

Dresserite

English

Dresserite

Russian

Дрессерит

CNMNC (IMA)-Number

IMA 1968-027

CNMNC symbol

Symbol

Dsr

IDs

GUSID (Global unique identifier short form) 1-g6xdO5tkmVoR596cX-NA
GUID (Global unique identifier) C53AE8D7-B9D3-49B6-95A1-1E7DE9C5FE34
Database ID 967