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Carbocernaite

Pictures (3 Images total)

Carbocernait xx
Views (File:
1217226257
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Carbocernait xx
Bildbreite: 5 mm; Fundort: Kirovskii (Kirovsky) Apatit Mine, Mt Kukisvumchorr, Khibiny, Kola, Murmanskaja Oblast, Russland
Copyright: Leonardus; Contribution: slugslayer
Location: Russland/Nordwestrussland, Föderationskreis/Murmansk, Oblast/Kola-Halbinsel/Chibiny (Khibiny)/Kukisvumchorr/Kirovsky Mine (Kirovskii Apatit Mine, Kirov)
Mineral: Carbocernaite
Image: 1217226257
Rating: 6.5 (votes: 2)
License: Usage for Mineralienatlas project only
Carbocernait xx

Bildbreite: 5 mm; Fundort: Kirovskii (Kirovsky) Apatit Mine, Mt Kukisvumchorr, Khibiny, Kola, Murmanskaja Oblast, Russland

Copyright: Leonardus
Contribution: slugslayer 2008-07-28
Locality: Kirovsky Mine (Kirovskii Apatit Mine, Kirov) / Kukisvumchorr / Chibiny (Khibiny) / Kola-Halbinsel / Murmansk, Oblast / Nordwestrussland, Föderationskreis / Russland
Carbocernait
Views (File:
1288445376
): 819
Carbocernait
Kristallgröße: 2,1 mm, Fundort: Kirovskii, Kukisvumchorr, Khibiny, Kola, Russland
Copyright: Jason B. Smith; Contribution: thdun5
Location: Russland/Nordwestrussland, Föderationskreis/Murmansk, Oblast/Kola-Halbinsel/Chibiny (Khibiny)/Kukisvumchorr/Kirovsky Mine (Kirovskii Apatit Mine, Kirov)
Mineral: Carbocernaite
Image: 1288445376
License: Usage for Mineralienatlas project only
Carbocernait

Kristallgröße: 2,1 mm, Fundort: Kirovskii, Kukisvumchorr, Khibiny, Kola, Russland

Copyright: Jason B. Smith
Contribution: thdun5 2010-10-30
Locality: Kirovsky Mine (Kirovskii Apatit Mine, Kirov) / Kukisvumchorr / Chibiny (Khibiny) / Kola-Halbinsel / Murmansk, Oblast / Nordwestrussland, Föderationskreis / Russland
Carbocernait
Views (File:
1406552951
): 871
Carbocernait
Bildbreite: 3 mm, Fundort: Kirovskii (Kirovsky) Apatit Mine, Mt Kukisvumchorr, Khibiny, Kola, Murmanskaja Oblast, Russland
Copyright: Stephan Wolfsried; Contribution: Hg
Location: Russland/Nordwestrussland, Föderationskreis/Murmansk, Oblast/Kola-Halbinsel/Chibiny (Khibiny)/Kukisvumchorr/Kirovsky Mine (Kirovskii Apatit Mine, Kirov)
Mineral: Carbocernaite
Image: 1406552951
Rating: 1 (votes: 1)
License: Usage for Mineralienatlas project only
Carbocernait

Bildbreite: 3 mm, Fundort: Kirovskii (Kirovsky) Apatit Mine, Mt Kukisvumchorr, Khibiny, Kola, Murmanskaja Oblast, Russland

Copyright: Stephan Wolfsried
Contribution: Hg 2014-07-28
Locality: Kirovsky Mine (Kirovskii Apatit Mine, Kirov) / Kukisvumchorr / Chibiny (Khibiny) / Kola-Halbinsel / Murmansk, Oblast / Nordwestrussland, Föderationskreis / Russland

Collectors Summary

Color farblos
Streak color weiß
Hardness (Mohs) 3
Solubility +++ Säuren
Crystal System orthorhombisch, Pmc21

Chemism

Chemical formula

(Ca,Na)(Sr,Ce,Ba)(CO3)2

Chemical composition

Barium, Calcium, Cerium, Natrium, Strontium, Kohlenstoff, Sauerstoff

Unit weight: 264.16458255 u; Number of atoms in the formula: 10

Info

Empirical formula:

(Ca0.75Na0.25)(Sr0.6Ce0.3Ba0.1)(CO3)2

Element

Symbol

Weight%

Atoms

Atoms%

Atom weight (u)

Sum weight (u)

Carbon

C

9.09

2

20.00

12.0107800

24.0215600

Oxygen

O

36.34

6

60.00

15.9994300

95.9965800

Sodium

Na

2.18

0.25

2.50

22.9897702

5.7474426

Calcium

Ca

11.38

0.75

7.50

40.0784000

30.0588000

Strontium

Sr

19.90

0.6

6.00

87.6210000

52.5726000

Barium

Ba

5.20

0.1

1.00

137.3277000

13.7327700

Cerium

Ce

15.91

0.3

3.00

140.1161000

42.0348300

Analysis wt%

Ce2O3 : 10.27, La2O3 : 8.78, Pr6O11 : 0.99, Nd2O3 : 2.47, SrO : 17.77, BaO : 5.24, CaO : 16.68, FeO : 0.53, Na2O : 3.15, CO2 : 33.85, H2O : 1.22, Ln2O3 : 23.20 (Ref: Kexue Tongbao 82)

Strunz 9th edition incl. updates

5.AB.50

5: Carbonate (Carbonate, Nitrate)
A: Carbonate ohne weitere Anionen, ohne H2O
B: Alkali-Erden- (und andere M2*) Carbonate
50:Carbocernait-Gruppe

Lapis Classification

V/B.07-060

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

Classification by Hölzel

5.AC.230

5: CARBONATES NITRATES ARSENITES SULFITES SELENITES TELLURITES IODATES
A: Carbonates (-Anions -Water)
C: Carbonates: orthorhombic or monoclinic
2: Double Carbonates

Dana 8th edition

14.04.06.01

14: Anhydrous Carbonates
04: Anhydrous Carbonates with Compound Formula A+2 B++2 (CO3)4

IMA status

Anerkannt von der CNMNC

Mineral status

anerkanntes Mineral

Optical Properties

Color

farblos

Streak color

weiß

max. Birefringence

0.139

Birefringence chart\! Carbocernaite title=Birefringence chart Carbocernaite

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

1.569

RI value β

1.679

RI value γ / ε

1.708

Ri mean

1.652

2V angle

Biaxial (-) 52°c

Crystallography

Crystal System

orthorhombisch

Class (H-M)

mm2

Space Group number

26

Space Group

Pmc21

Cell parameters a (Å)

5.214

Cell parameters b (Å)

6.430

Cell parameters c (Å)

7.301

Cell parameters a/b or c/a

0.811

Cell parameters c/b

1.135

Cell parameters α

90°

Cell parameters β

90°

Cell parameters γ

90°

Z

2

Volume (ų)

244.773

X-Ray Powder Diffraction

6.387(30),
5.187(40),
4.813(50),
4.053(50),
3.534(40),
2.989(100),
2.926(30),
2.013(50)

XRD chart Carbocernaite

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

Crystals 3D

Open larger view

Crystal Structure 3D

Open larger view

Physical Properties

Hardness (Mohs)

3

VHN (Hardness Vickers)

83 (ungefähre Angabe abgeleitet aus der Mohshärte)

Density (g/cm³)

3.53 (gemessen)

3.584 ( ρ calc. Mineralienatlas )

Instability

+++ Säuren

Preface

Author (Name, Year)

Bulakh & Kondrat'eva & Baranova, 1961

References

Handbook of Mineralogy (Anthony et al.), 5 (2003), 115

Other languages

German

Carbocernait

English

Carbocernaite

French

Carbocernaite

Spanish

Carbocernaíta

Russian

Карбоцернаит

Simplified Chinese

碳酸铈钠矿

Alternative Name

Unnamed (MSH UK-40)

CNMNC symbol

Symbol

Cbc

Locations with GPS information

IDs

GUSID (Global unique identifier short form) NlVwiisN80qOO4ic-adSMg
GUID (Global unique identifier) 8A705536-0D2B-4AF3-8E3B-889CF9A75232
Database ID 605