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Phosinaite-(Ce)

Pictures (4 Images total)

braune, linealförmige Phosinait-(Ce)-Kristalle
Views (File:
1128238659
): 1051
braune, linealförmige Phosinait-(Ce)-Kristalle
Größe: von 8 mm Länge; Fundort: Kedykverpachk-Berg, Lovozero-Massiv, Russland
Copyright: McSchuerf; Contribution: McSchuerf
Location: Russland/Nordwestrussland, Föderationskreis/Murmansk, Oblast/Kola-Halbinsel/Lovozero/Kedykverpakhk, Berg
Mineral: Phosinaite-(Ce)
Image: 1128238659
Rating: 7 (votes: 1)
License: Usage for Mineralienatlas project only
braune, linealförmige Phosinait-(Ce)-Kristalle

Größe: von 8 mm Länge; Fundort: Kedykverpachk-Berg, Lovozero-Massiv, Russland
Copyright: McSchuerf
Contribution: McSchuerf 2005-10-02
Locality: Kedykverpakhk, Berg / Lovozero / Kola-Halbinsel / Murmansk, Oblast / Nordwestrussland, Föderationskreis / Russland
Phosinait-(Ce) in Ussingit
Views (File:
1279842557
): 738
Phosinait-(Ce) in Ussingit
Bildbreite: 12 mm; Fundort: Palitra-Pegmatit, Kedykverpakhk, Lovozero Massif, Kola, Russland
Copyright: Pavel M. Kartashov; Contribution: Philip Blümner
Location: Russland/Nordwestrussland, Föderationskreis/Murmansk, Oblast/Kola-Halbinsel/Lovozero/Kedykverpakhk, Berg/Palitra-Pegmatit
Mineral: Phosinaite-(Ce)
Image: 1279842557
Rating: 7 (votes: 1)
License: Usage for Mineralienatlas project only
Phosinait-(Ce) in Ussingit

Bildbreite: 12 mm; Fundort: Palitra-Pegmatit, Kedykverpakhk, Lovozero Massif, Kola, Russland
Copyright: Pavel M. Kartashov
Contribution: Philip Blümner 2010-07-22
Locality: Palitra-Pegmatit / Kedykverpakhk, Berg / Lovozero / Kola-Halbinsel / Murmansk, Oblast / Nordwestrussland, Föderationskreis / Russland
Phosinait-(Ce)
Views (File:
1244955545
): 753
Phosinait-(Ce)
Bildbreite: 12 mm; Fundort: Palitra-Pegmatit, Kedykverpakhk, Lovozero Massif, Kola, Russland
Copyright: Pavel M. Kartashov; Contribution: Philip Blümner
Location: Russland/Nordwestrussland, Föderationskreis/Murmansk, Oblast/Kola-Halbinsel/Lovozero/Kedykverpakhk, Berg/Palitra-Pegmatit
Mineral: Phosinaite-(Ce)
Image: 1244955545
License: Usage for Mineralienatlas project only
Phosinait-(Ce)

Bildbreite: 12 mm; Fundort: Palitra-Pegmatit, Kedykverpakhk, Lovozero Massif, Kola, Russland
Copyright: Pavel M. Kartashov
Contribution: Philip Blümner 2009-06-14
Locality: Palitra-Pegmatit / Kedykverpakhk, Berg / Lovozero / Kola-Halbinsel / Murmansk, Oblast / Nordwestrussland, Föderationskreis / Russland
Phosinait-Ce
Views (File:
1576358885
): 353
Phosinait-Ce
Braune Aggregate vob der Typlokalität Karnasurt, Lovozero, Halbinsel Kola,; Bildbreite 15 mm
Copyright: uwe; Contribution: uwe
Collection: uwe
Location: Russland/Nordwestrussland, Föderationskreis/Murmansk, Oblast/Kola-Halbinsel/Lovozero/Karnasurt, Berg/Karnasurt Mine
Mineral: Phosinaite-(Ce)
Image: 1576358885
License: Usage for Mineralienatlas project only
Phosinait-Ce

Braune Aggregate vob der Typlokalität Karnasurt, Lovozero, Halbinsel Kola,; Bildbreite 15 mm
Collection: uwe
Copyright: uwe
Contribution: uwe 2019-12-14
Locality: Karnasurt Mine / Karnasurt, Berg / Lovozero / Kola-Halbinsel / Murmansk, Oblast / Nordwestrussland, Föderationskreis / Russland

Collectors Summary

Color farblos, blass rosa, braunrosa
Streak color weiß
Lustre Glasglanz
Hardness (Mohs) 3.5
Cleavages vollkommen {001}, unvollkommen {010}, {011}
Solubility + konz. Säuren
Crystal System orthorhombisch, P22121

Chemism

Chemical formula

Na13Ca2(Ce,La)[(PO4)4|Si4O12]

Chemical composition

Calcium, Cerium, Lanthanum, Natrium, Silicium, Phosphor, Sauerstoff

Unit weight: 1203.0584724 u; Number of atoms in the formula: 52

Info

Empirical formula:

Na13Ca2(Ce0.75La0.25)[(PO4)4Si4O12]

Element

Symbol

Weight%

Atoms

Atoms%

Atom weight (u)

Sum weight (u)
Oxygen

O

37.24

28

53.85

15.9994300

447.9840400
Sodium

Na

24.84

13

25.00

22.9897702

298.8670126
Silicon

Si

9.34

4

7.69

28.0855300

112.3421200
Phosphorus

P

10.30

4

7.69

30.9737612

123.8950448
Calcium

Ca

6.66

2

3.85

40.0784000

80.1568000
Lanthanum

La

2.89

0.25

0.48

138.9055200

34.7263800
Cerium

Ce

8.73

0.75

1.44

140.1161000

105.0870750

Analysis wt%

Na2O : 31.68, CaO : 8.92, MnO : 0.89, La2O3 : 4.18, Ce2O3 : 6.52, Nd2O3 : 0.99, ThO2 : 1.84, SiO2 : 18.36, P2O5 : 23.69, Ln2O3 : 11.95 (Ref: Canadian Mineralogist 96)

Strunz 9th edition incl. updates

9.CF.15

9: Silikate (Germanate)
C: Ringsilikate (Cyclosilikate)
F: ~[Si4O12]8- vierer-Einfachringe, ohne inselart, komplexe [Anionen]
15:

Lapis Classification

VIII/E.09-020

VIII: SILIKATE
E: Ringsilikate
9: Viererringe [Si4O12] 8-

Classification by Hölzel

9.BI.320

9: SILICATES
B: Sorosilicates
I: Murmanite-Group

Dana 8th edition

60.02.02.01

60: Cyclosilicates Cyclosilicate Four-Membered Rings
02: Cyclosilicates Cyclosilicate Four-Membered Rings with other anion groups

IMA status

Anerkannt von der CNMNC

Mineral status

anerkanntes Mineral

Optical Properties

Color

farblos, blass rosa, braunrosa

Streak color

weiß

Diaphaneity (Transparency)

transparent

Lustre

Glasglanz

max. Birefringence

0.004
Birefringence chart\! Phosinaite-(Ce) title=Birefringence chart Phosinaite-(Ce)

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

1.568

RI value β

1.568

RI value γ / ε

1.572

Ri mean

1.569

2V angle

Biaxial (+) 68° - 70° (gemessen)

Crystallography

Crystal System

orthorhombisch

Class (H-M)

222

Space Group number

18

Space Group

P22121

Cell parameters a (Å)

12.297

Cell parameters b (Å)

14.660

Cell parameters c (Å)

7.245

Cell parameters a/b or c/a

0.839

Cell parameters c/b

0.494

Cell parameters α

90°

Cell parameters β

90°

Cell parameters γ

90°

Z

2

Volume (ų)

1306.085

X-Ray Powder Diffraction

7.44(50),
6.92(50),
3.94(20),
3.62(30),
3.51(40),
3.13(20),
2.74(100),
2.566(50)
XRD chart Phosinaite-(Ce)

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

Crystal Structure 3D

Open larger view

Physical Properties

Hardness (Mohs)

3.5

VHN (Hardness Vickers)

207 - 340

Density (g/cm³)

3.081 (berechnet), 2.62 - 3.00 (gemessen)

3.059 ( ρ calc. Mineralienatlas )

Cleavages

vollkommen {001}, unvollkommen {010}, {011}

Instability

+ konz. Säuren

(Co-)Type locality

(Co-)Type locality

Russland/Nordwestrussland, Föderationskreis/Murmansk, Oblast/Kola-Halbinsel/Chibiny (Khibiny)/Berg Koashva/Koashva Grube

Russland/Nordwestrussland, Föderationskreis/Murmansk, Oblast/Kola-Halbinsel/Lovozero/Karnasurt, Berg

Preface

Name from

Für Phosphor, Silizium, und Natrium in der Zusammensetzung.

Author (Name, Year)

Kapustin & Khomyakov & Semenov & Es'kova & Bykova & Pudovkina, 1974

References

Zapiski Vsesoyuznogo Mineralogicheskogo Obshchestva 103 (1974), 567

Other languages

German

Phosinait-(Ce)

Spanish

Phosinaita-(Ce)

French

Phosinaite-(Ce)

English

Phosinaite-(Ce)

Russian

Фосинаит-(Ce)

Traditional Chinese

磷矽鈰鈉石

Simplified Chinese

磷硅铈钠石

Alternative Name

Fosinaite-(Ce)

Unnamed (MSH UK-64)

CNMNC (IMA)-Number

IMA 1973-058

CNMNC symbol

Symbol

Psi-Ce

Locations with GPS information

IDs

GUSID (Global unique identifier short form) QNjmei2JzUOU6l7UCPv4PQ
GUID (Global unique identifier) 7AE6D840-892D-43CD-94EA-5ED408FBF83D
Database ID 3034