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Agardite-(La)

Pictures (45 Images total)

Agardit-(La)
Views (File:
1454880796
): 2294
Agardit-(La)
Bildbreite 1,5 mm; Fundort [Goslar'sche Gleie|LOKATION:512]
Copyright: harzgeist; Contribution: harzgeist
Collection: harzgeist
Location: Deutschland/Sachsen-Anhalt/Harz, Landkreis/Wernigerode/Hasserode/Goslar'sche Gleie
Mineral: Agardite-(La)
Image: 1454880796
Rating: 10 (votes: 1)
License: Usage for Mineralienatlas project only
Agardit-(La)

Bildbreite 1,5 mm; Fundort Goslar'sche Gleie

Collection: harzgeist
Copyright: harzgeist
Contribution: harzgeist 2016-02-07
Locality: Goslar'sche Gleie / Hasserode / Wernigerode / Harz, Landkreis / Sachsen-Anhalt / Deutschland
Agardit-La: feinnadelig grün, mit Konichalcit und Malachit
Views (File:
1711288815
): 10
Agardit-La: feinnadelig grün, mit Konichalcit und Malachit
Griechenland/Attika (Attikí, Attica)/East Attica/Lavreotiki/Lavrion (Laurion), Bergbaudistrikt/Agios Konstantinos (Kamariza)/Mercati Minen/Christiana Mine/Christiana Mine Abbau 132, BB = 2,2 mm
Copyright: Hannes Osterhammer; Contribution: Münchener Micromounter
Collection: Lithothek der Münchener Micromounter, Collection number: A026536, Donator: Peter Köhlen
Location: Griechenland/Attika (Attikí, Attica)/East Attica/Lavreotiki/Lavrion (Laurion), Bergbaudistrikt/Agios Konstantinos (Kamariza)/Mercati Minen/Christiana Mine/Christiana Mine Abbau 132
Mineral: Agardite-(La), Conichalcite, Malachite
Image: 1711288815
Rating: 10 (votes: 1)
License: Usage for Mineralienatlas project only
Agardit-La: feinnadelig grün, mit Konichalcit und Malachit (SNr: A026536)

Griechenland/Attika (Attikí, Attica)/East Attica/Lavreotiki/Lavrion (Laurion), Bergbaudistrikt/Agios Konstantinos (Kamariza)/Mercati Minen/Christiana Mine/Christiana Mine Abbau 132, BB = 2,2 mm

Collection: Lithothek der Münchener Micromounter
Copyright: Hannes Osterhammer
Contribution: Münchener Micromounter 2024-03-24
Locality: Christiana Mine Abbau 132 / Christiana Mine / Mercati Minen / Agios Konstantinos (Kamariza) / Lavrion (Laurion), Bergbaudistrikt / Lavreotiki / East Attica / Attika (Attikí, Attica) / Griechenland
Agardit-(La)
Views (File:
1551986016
): 1367
Agardit-(La)
BB 1,5 mm; Sachsen-Anhalt / Harz, Landkreis / Wernigerode / Hasserode / Goslar'sche Gleie
Copyright: Th. Lühr; Contribution: harzgeist
Location: Deutschland/Sachsen-Anhalt/Harz, Landkreis/Wernigerode/Hasserode/Goslar'sche Gleie
Mineral: Agardite-(La)
Image: 1551986016
Rating: 9 (votes: 1)
License: Usage for Mineralienatlas project only
Agardit-(La)

BB 1,5 mm; Sachsen-Anhalt / Harz, Landkreis / Wernigerode / Hasserode / Goslar'sche Gleie

Copyright: Th. Lühr
Contribution: harzgeist 2019-03-07
Locality: Goslar'sche Gleie / Hasserode / Wernigerode / Harz, Landkreis / Sachsen-Anhalt / Deutschland
Agardit-(La)
Views (File:
1388825353
): 1139
Agardit-(La)
Grube J. Baptiste, Kamariza, Laurion (Lavrion), Attika, Griechenland. Bildbreite 1,5 mm
Copyright: Ulrich Baumgärtl; Contribution: Ulrich Baumgärtl
Collection: Ulrich Baumgärtl
Location: Griechenland/Attika (Attikí, Attica)/East Attica/Lavreotiki/Lavrion (Laurion), Bergbaudistrikt/Agios Konstantinos (Kamariza)/Kamariza Minen (Kamareza)/Jean Baptist Mine
Mineral: Agardite-(La)
Image: 1388825353
Rating: 8 (votes: 1)
License: Usage for Mineralienatlas project only
Agardit-(La)

Grube J. Baptiste, Kamariza, Laurion (Lavrion), Attika, Griechenland. Bildbreite 1,5 mm

Collection: Ulrich Baumgärtl
Copyright: Ulrich Baumgärtl
Contribution: Ulrich Baumgärtl 2014-01-04
Locality: Jean Baptist Mine / Kamariza Minen (Kamareza) / Agios Konstantinos (Kamariza) / Lavrion (Laurion), Bergbaudistrikt / Lavreotiki / East Attica / Attika (Attikí, Attica) / Griechenland
Agardit-(La)
Views (File:
1388825680
): 142
Agardit-(La)
Grube J. Baptiste, Kamariza, Laurion (Lavrion), Attika, Griechenland. Bildbreite 1,5 mm
Copyright: Ulrich Baumgärtl; Contribution: Ulrich Baumgärtl
Collection: Ulrich Baumgärtl
Location: Griechenland/Attika (Attikí, Attica)/East Attica/Lavreotiki/Lavrion (Laurion), Bergbaudistrikt/Agios Konstantinos (Kamariza)/Kamariza Minen (Kamareza)/Jean Baptist Mine
Mineral: Agardite-(La)
Image: 1388825680
Rating: 8 (votes: 1)
License: Usage for Mineralienatlas project only
Agardit-(La)

Grube J. Baptiste, Kamariza, Laurion (Lavrion), Attika, Griechenland. Bildbreite 1,5 mm

Collection: Ulrich Baumgärtl
Copyright: Ulrich Baumgärtl
Contribution: Ulrich Baumgärtl 2014-01-04
Locality: Jean Baptist Mine / Kamariza Minen (Kamareza) / Agios Konstantinos (Kamariza) / Lavrion (Laurion), Bergbaudistrikt / Lavreotiki / East Attica / Attika (Attikí, Attica) / Griechenland
Agardit-(La)
Views (File:
1388825975
): 1426
Agardit-(La)
Grube J. Baptiste, Kamariza, Laurion (Lavrion), Attika, Griechenland. Bildbreite 1,5 mm
Copyright: Ulrich Baumgärtl; Contribution: Ulrich Baumgärtl
Collection: Ulrich Baumgärtl
Location: Griechenland/Attika (Attikí, Attica)/East Attica/Lavreotiki/Lavrion (Laurion), Bergbaudistrikt/Agios Konstantinos (Kamariza)/Kamariza Minen (Kamareza)/Jean Baptist Mine
Mineral: Agardite-(La)
Image: 1388825975
Rating: 8 (votes: 1)
License: Usage for Mineralienatlas project only
Agardit-(La)

Grube J. Baptiste, Kamariza, Laurion (Lavrion), Attika, Griechenland. Bildbreite 1,5 mm

Collection: Ulrich Baumgärtl
Copyright: Ulrich Baumgärtl
Contribution: Ulrich Baumgärtl 2014-01-04
Locality: Jean Baptist Mine / Kamariza Minen (Kamareza) / Agios Konstantinos (Kamariza) / Lavrion (Laurion), Bergbaudistrikt / Lavreotiki / East Attica / Attika (Attikí, Attica) / Griechenland

You find additional specimen at the Geolitho Museum

Collectors Summary

Color bläulich, gelbgrün, himmelblau
Streak color grünlichweiß
Hardness (Mohs) 3.5
Solubility +++ HCl
Crystal System hexagonal,

Chemism

Chemical formula

(La,Ca)Cu6(AsO4)3(OH)6·3H2O

Chemical composition

Arsen, Calcium, Kupfer, Lanthanum, Sauerstoff, Wasserstoff

Unit weight: 1068.32474 u; Number of atoms in the formula: 43

Info

Empirical formula:

(La0.75Ca0.25)Cu6(AsO4)3(OH)6·3H2O

Element

Symbol

Weight%

Atoms

Atoms%

Atom weight (u)

Sum weight (u)

Hydrogen

H

1.13

12

27.91

1.0079470

12.0953640

Oxygen

O

31.45

21

48.84

15.9994300

335.9880300

Calcium

Ca

0.94

0.25

0.58

40.0784000

10.0196000

Copper

Cu

35.69

6

13.95

63.5463000

381.2778000

Arsenic

As

21.04

3

6.98

74.9216020

224.7648060

Lanthanum

La

9.75

0.75

1.74

138.9055200

104.1791400

Strunz 9th edition incl. updates

8.DL.15

8: Phosphate, Arsenate, Vanadate
D: Phosphate, mit weiteren Anionen, mit H2O
L: Mit großen und mittelgroßen [Kationen], (OH, etc.):RO4 = 2:1
15:Mixit-Gruppe

Lapis Classification

VII/D.53-050

VII: PHOSPHATE, ARSENATE UND VANADATE ("Phosphate" des Registers immer einschließlich isotyper Arsenate und Vanadate!)
D: Wasserhaltige Phosphate, mit fremden Anionen
53: Mittelgroße und sehr große Kationen: Al-Mg und Ca-Na-K; Mixit-Gruppe

Classification by Hölzel

8.DN.120

8: PHOSPHATES ARSENATES VANADATES
D: Phosphates (+Anions +Water)
N: Agardite-Group

Dana 8th edition

42.05.01.02a

42: Hydrated Phosphates, etc., Containing Hydroxyl or Halogen
05: Hydrated Phosphates, etc., Containing Hydroxyl or Halogen where (A)2 (XO4) Zq · x(H2O)
01: Mixite group (Arsenate Series)

IMA status

Anerkannt von der CNMNC

Mineral status

anerkanntes Mineral

IMA Classification

IMA Classification

Mixite group

Optical Properties

Color

bläulich, gelbgrün, himmelblau

Streak color

grünlichweiß

Diaphaneity (Transparency)

transparent

max. Birefringence

0.08

Birefringence chart\! Agardite-(La) title=Birefringence chart Agardite-(La)

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

1.70a

RI value γ / ε

1.78a

Ri mean

1.727

2V angle

Uniaxial (+)

Crystallography

Crystal System

hexagonal

Cell parameters a (Å)

13.55

Cell parameters b (Å)

-

Cell parameters c (Å)

5.87

Cell parameters a/b or c/a

0.433

Cell parameters c/b

-

Cell parameters α

90°

Cell parameters β

90°

Cell parameters γ

120°

Z

2

Volume (ų)

933.356

Crystals 3D

Open larger view

Physical Properties

Hardness (Mohs)

3.5

VHN (Hardness Vickers)

130 (ungefähre Angabe abgeleitet aus der Mohshärte)

Density (g/cm³)

3.72

3.801 ( ρ calc. Mineralienatlas )

Instability

+++ HCl

Preface

Name from

Jules Agard
Jules Agard
geboren am 21. November 1916 in Grenoble und starb im Februar 2003
Copyright: Unbekannter Autor; Contribution: Stefan
Image: 1479401220
License: Public Domain

Jacques E. Dietrich, Marcel Orliac, und François Permingeat benannten das Mineral im Jahre 1969 nach Jules Agard (geboren am 21. November 1916 in Grenoble, Frankreich - Februar 2003), Geologe im Bureau de Recherches Géologiques et Minières, Orléans, Frankreich. Er widmete sich u.a. dem Studium des marokanischen Bergbaus.

Author (Name, Year)

Fehr & Hochleitner, 1984

References

Lapis 1 (1984), 22, 37

IMA group assignments

 
 
 
 

 
 
CeCu6(AsO4)3(OH)6·3H2O
hexagonal
P63/m

 
 
(Dy,La,Ca)Cu6(AsO4)3(OH)6·3H2O
hexagonal
 

 
 
(La,Ca)Cu6(AsO4)3(OH)6·3H2O
hexagonal
 

 
 
NdCu6(AsO4)3(OH)6·3H2O
hexagonal
P63/m

 
 
Cu2+6Y(AsO4)3(OH)6·3H2O
hexagonal
P63/m

 
 
CaCu6[(OH)6|PO3(OH)|(PO4)2) ·3H2O
hexagonal
P63/m

 
 
(Al,Y)Cu6(AsO4)3(OH)6·3H2O
hexagonal
P63/m, P63

 
 
BiCu6(AsO4)3(OH)6·3H2O
hexagonal
P63/m

 
 
Cu6Ce(PO4)3(OH)6·3H2O
hexagonal
P63/m

 
 
Cu6La(PO4)3(OH)6・3H2O
hexagonal
P63/m

 
 
(Nd,La,Ca)Cu6(PO4)3(As O4) (PO3,OH) (OH)6·3H2O
 
 

 
 
(Y,Ce,Nd,Ca)Cu6(PO4)3(OH)6·3H2O
hexagonal
P63, P63/m

 
 
(Pb,REE,Ca)Cu6(AsO4)3(OH)6·3H2O
hexagonal
P63/m

 
 
(Ca,Y)Cu6[(OH)6|AsO3(OH,O)|(AsO4)2]·3H2O
hexagonal
P63/m

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Actuality: 23. Mar 2024 - 17:16:30

Other languages

German

Agardit-(La)

Spanish

Agardita-(La)

English

Agardite-(La)

French

Agardite-(La)

Russian

Агардит-(La)

Traditional Chinese

砷鑭銅石

Simplified Chinese

砷镧铜石

CNMNC (IMA)-Number

IMA 1980-092

CNMNC symbol

Symbol

Agr-La

Locations with GPS information

IDs

GUSID (Global unique identifier short form) ax1Q_0XUkEyXqJeqi7uByQ
GUID (Global unique identifier) FF501D6B-D445-4C90-97A8-97AA8BBB81C9
Database ID 25