'._('einklappen').'
 

Paratooite-(La)

Pictures (3 Images total)

Paratooit-(La)
Views (Image: 1206228802): 936
Paratooit-(La)

Bildbreite: 2 mm; Fundort: Paratoo Kupfermine, Yunta, North Mt Lofty Ranges, Mt Lofty Ranges, South Australia, Australien

Copyright: Stephan Wolfsried
Contribution: Hg 2008-03-23
Locality: Paratoo Kupfer Mine / Yunta / Mt. Lofty Ranges / South Australia / Australien
Paratooit-(La)
Views (Image: 1215518915): 648
Paratooit-(La)

Bildbreite: 4 mm; Fundort: Paratoo Cu Mine, Paratoo, Yunta, Mt. Lofty Ranges, South Australia, Australien

Copyright: Leonardus
Contribution: slugslayer 2008-07-08
Locality: Paratoo Kupfer Mine / Yunta / Mt. Lofty Ranges / South Australia / Australien
Paratooit-(La)
Views (Image: 1215518940): 757
Paratooit-(La)

Bildbreite: 6 mm; Fundort: Paratoo Cu Mine, Paratoo, Yunta, Mt. Lofty Ranges, South Australia, Australien

Copyright: Leonardus
Contribution: slugslayer 2008-07-08
Locality: Paratoo Kupfer Mine / Yunta / Mt. Lofty Ranges / South Australia / Australien

Collectors Summary

Color blass türkisblau, blass blau
Lustre Perlglanz, Glasglanz
Hardness (Mohs) 2
Cleavages keine
Solubility +++ verdünnte HCl, + kalte 10% HNO3
Crystal System orthorhombisch, Pmmm, P2221

Chemism

Chem­ical formula

(La,Ca,Na,Sr)6Cu(CO3)8

Empir­ical formula (anal­y­sis)

(La1.93Nd0.48Pr0.15Y0.10Gd0.05Sm0.04Na1.65Ca1.53Sr0.33)Cu0.81C7.98O23.75F0.23S0.02

Chem­ical com­po­si­tion

Calcium, Kupfer, Lanthanum, Natrium, Strontium, Kohlenstoff, Sauerstoff

Unit weight: 1041.7121320775 u; Number of atoms in the formula: 39.05

Info

Empirical formula:

(La1.93Nd0.48Pr0.15Y0.10Gd0.05Sm0.04Na1.65Ca1.53Sr0.33)Cu0.81C7.98O23.75F0.23S0.02

Element

Symbol

Weight%

Atoms

Atoms%

Atom weight (u)

Sum weight (u)

Carbon

C

9.20

7.98

20.44

12.0107800

95.8460244

Oxygen

O

36.48

23.75

60.82

15.9994300

379.9864625

Fluorine

F

0.42

0.23

0.59

18.9984033

4.3696327

Sodium

Na

3.64

1.65

4.23

22.9897702

37.9331208

Sulfur

S

0.06

0.02

0.05

32.0655000

0.6413100

Calcium

Ca

5.89

1.53

3.92

40.0784000

61.3199520

Copper

Cu

4.94

0.81

2.07

63.5463000

51.4725030

Strontium

Sr

2.78

0.33

0.85

87.6210000

28.9149300

Yttrium

Y

0.85

0.1

0.26

88.9058520

8.8905852

Lanthanum

La

25.74

1.93

4.94

138.9055200

268.0876536

Praseodymium

Pr

2.03

0.15

0.38

140.9076520

21.1361478

Neodymium

Nd

6.65

0.48

1.23

144.2430000

69.2366400

Samarium

Sm

0.58

0.04

0.10

150.3630000

6.0145200

Gadolinium

Gd

0.75

0.05

0.13

157.2530000

7.8626500

Strunz 9th edi­tion incl. updates

5.AD.20

5: Carbonate (Carbonate, Nitrate)
A: Carbonate ohne weitere Anionen, ohne H2O
D: Mit Seltenerden(REE)-Elementen
20:

Lapis Clas­sifica­tion

V/B.06-020

V: NITRATE, CARBONATE UND BORATE
B: Wasserfreie Carbonate [CO3] 2-, ohne fremde Anionen

Clas­sifica­tion by Hölzel

5.AB.440

5: CARBONATES NITRATES ARSENITES SULFITES SELENITES TELLURITES IODATES
A: Carbonates (-Anions -Water)
B: Carbonates: hexagonal or trigonal

IMA sta­tus

Anerkannt 2005

Min­eral sta­tus

anerkanntes Mineral

Optical Properties

Color

blass türkisblau, blass blau

Diaphane­ity (Trans­parency)

transparent

Lus­tre

Perlglanz, Glasglanz

max. Birefrin­gence

0.147

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

1.605

RI value β

1.693

RI value γ / ε

1.752

Ri mean

1.683

Absorp­tion

Y = Z > X

Pleochro­ism

mittelstark, Schattierungen von blau

Crystallography

Crystal Sys­tem

orthorhombisch

Class (H-M)

mmm, 222

Space Group number

47, 17

Space Group

Pmmm, P2221

Cell param­e­ters a (Å)

10.086

Cell param­e­ters b (Å)

12.809

Cell param­e­ters c (Å)

7.236

Cell param­e­ters a/b or c/a

0.787

Cell param­e­ters c/b

0.565

Cell param­e­ters α

90°

Cell param­e­ters β

90°

Cell param­e­ters γ

90°

Z

2

Volumne (ų)

934.83

X-Ray Pow­der Diffrac­tion

5.04(53), 4.80(49), 3.96(43), 3.48(43), 2.94(100), 2.93(52), 2.53(52), 1.97(56)

XRD chart Paratooite-(La)

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

Physical Properties

Hard­ness (Mohs)

2

VHN (Hard­ness Vick­ers)

32 (ungefähre Angabe abgeleitet aus der Mohshärte)

Density (g/cm³)

3.78 (berechnet) 3.68 (gemessen)

3.701 ( ρ calc. Mineralienatlas )

Cleav­ages

keine

Insta­bil­ity

+++ verdünnte HCl, + kalte 10% HNO3

Preface

Author (Name, Year)

Pring & Wallwork & Brugger & Kolitsch, 2006

References

Mineralogical Magazine 70 (2006), 131

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

Paratooite-(La)

(La,Ca,Na,Sr)6Cu(CO3)8

orthorhombisch : mmm, 222 : Pmmm, P2221

5.AD.20

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

Sahamalite-(Ce)

(Mg,Fe2+)Ce2(CO3)4

monoklin : 2/m : P21/a

V/B.06-010

Paratooite-(La)

(La,Ca,Na,Sr)6Cu(CO3)8

orthorhombisch : mmm, 222 : Pmmm, P2221

V/B.06-020

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

Juangodoyite

Na2Cu(CO3)2

monoklin : 2/m : P21/a

5.AB.400

Paratooite-(La)

(La,Ca,Na,Sr)6Cu(CO3)8

orthorhombisch : mmm, 222 : Pmmm, P2221

5.AB.440

Other languages

German

Paratooit-(La)

English

Paratooite-(La)

Traditional Chinese

帕碳銅鑭石

Simplified Chinese

帕碳铜镧石

CNMNC (IMA)-Number

IMA 2005-020

CNMNC symbol

Symbol

Pto-La

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

German pages

DeWikiPedia - search for: Paratooit-(La)
Google-Bilder-Suche - search for: Paratooit-(La)
Mineralogisch-Petrographisches-Institut Hamburg - search for: Paratooit-(La)

English pages

Mindat - search for: Paratooite-(La)
Webmineral - search for:Paratooite-(La)
Handbook-of-Mineralogy - search for: Paratooite-(La)
RRUFF - Raman, XRD and other mineral data - search for: Paratooite-(La)
RRUFF - References and PDF downloads - search for: Paratooite-(La)
American-Mineralogist-Crystal-Structure-Database - search for: Paratooite-(La)
Athena - search for: Paratooite-(La)
Strahlen.org - search for: Paratooite-(La)
Mineralienatls.de (Forum) - search for: Paratooit-(La)

Mineral Dealer

German pages

hausen - Mineralgroßhandel - search for: Paratooit-(La)
Crystal-Treasure.com - search for: Paratooit-(La)
Bosse - search for: Paratooit-(La)
Edelsteine Neuburg - Gundolf Fischer - search for: Paratooit-(La)

Locations with GPS information