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Carbocernaite

Pictures (3 Images total)

Carbocernait xx
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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 2008-07-28
Locality: Kirovsky Mine (Kirovskii Apatit Mine, Kirov) / Kukisvumchorr / Chibiny (Khibiny) / Kola-Halbinsel / Murmansk, Oblast / Nordwestrussland, Föderationskreis / Russland
Carbocernait
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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 (Image: 1406552951): 786
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

Volumne (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

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

Carbocernaite

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

orthorhombisch : mm2 : Pmc21

5.AB.50

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

Rémondite-(La)

Na3(La,Ca,Na)3(CO3)5

monoklin : 2 : P21

V/B.07-005

Rémondite-(Ce)

Na3(Ce,Ca,Na)3(CO3)5

monoklin : 2 : P21

V/B.07-010

Petersenite-(Ce)

(Na,Ca)4(Ce,La,Nd,Sr)2(CO3)5

monoklin : 2 : P21

V/B.07-020

Calcioburbankite

Na3(Ca,Ce,La,Sr)3(CO3)5

hexagonal : 6mm : P63mc

V/B.07-030

Burbankite

(Na,Ca)3(Sr,Ba,Ce)3(CO3)5

hexagonal : 6mm : P63mc

V/B.07-040

Khanneshite

(NaCa)3(Ba,Sr,Ce,Ca)3(CO3)5

hexagonal : 6mm : P63mc

V/B.07-050

Sanrománite

Na2CaPb3(CO3)5

hexagonal : 6mm : P63mc

V/B.07-055

Carbocernaite

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

orthorhombisch : mm2 : Pmc21

V/B.07-060

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

Nyerereite

Na2Ca(CO3)2

orthorhombisch : mm2 : Cmc21

5.AC.200

'Natrofairchildite'

Na2Ca(CO3)2

5.AC.210

Shortite

Na2Ca2(CO3)3

orthorhombisch : mm2 : Amm2

5.AC.220

Carbocernaite

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

orthorhombisch : mm2 : Pmc21

5.AC.230

Barytocalcite

BaCa(CO3)2

monoklin : 2/m : P21/m

5.AC.250

Alstonite

BaCa(CO3)2

trigonal : P31m

5.AC.255

Sahamalite-(Ce)

(Mg,Fe2+)Ce2(CO3)4

monoklin : 2/m : P21/a

5.AC.260

Petersenite-(Ce)

(Na,Ca)4(Ce,La,Nd,Sr)2(CO3)5

monoklin : 2 : P21

5.AC.270

Rémondite-(Ce)

Na3(Ce,Ca,Na)3(CO3)5

monoklin : 2 : P21

5.AC.280

Rémondite-(La)

Na3(La,Ca,Na)3(CO3)5

monoklin : 2 : P21

5.AC.285

Related minerals "Dana 8. Classification" [Mineral | Chemical formula : Crystal system : Class (H-M) | Space Group | Indenture number]

Shortite

Na2Ca2(CO3)3

orthorhombisch : mm2 : Amm2

14.04.01.01

Sahamalite-(Ce)

(Mg,Fe2+)Ce2(CO3)4

monoklin : 2/m : P21/a

14.04.02.01

Huntite

CaMg3(CO3)4

trigonal : 32 : R32

14.04.03.01

Burbankite

(Na,Ca)3(Sr,Ba,Ce)3(CO3)5

hexagonal : 6mm : P63mc

14.04.04.01

Khanneshite

(NaCa)3(Ba,Sr,Ce,Ca)3(CO3)5

hexagonal : 6mm : P63mc

14.04.04.02

Calcioburbankite

Na3(Ca,Ce,La,Sr)3(CO3)5

hexagonal : 6mm : P63mc

14.04.04.03

Rémondite-(Ce)

Na3(Ce,Ca,Na)3(CO3)5

monoklin : 2 : P21

14.04.05.01

Petersenite-(Ce)

(Na,Ca)4(Ce,La,Nd,Sr)2(CO3)5

monoklin : 2 : P21

14.04.05.02

Rémondite-(La)

Na3(La,Ca,Na)3(CO3)5

monoklin : 2 : P21

14.04.05.03

Carbocernaite

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

orthorhombisch : mm2 : Pmc21

14.04.06.01

Agricolaite

K4(UO2)(CO3)3

monoklin : 2/m : C2/c

14.04.08.02

Alternative Name

Unnamed (MSH UK-40)

CNMNC symbol

Symbol

Cbc

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

German pages

DeWikiPedia - search for: Carbocernait
Google-Bilder-Suche - search for: Carbocernait
Mineralogisch-Petrographisches-Institut Hamburg - search for: Carbocernait

English pages

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

Russian pages

Webmineral.ru - search for: Карбоцернаит

Mineral Dealer

German pages

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