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Hydroxylellestadite (Hydroxylellestadit)

Pictures (2 Images total)

ELLESTADIT-(OH)
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ELLESTADIT-(OH) (SNr: 01658.)

SDAG Wismut Absetzerhalde im Revier Ronneburg, Thüringen, (D) BB.: ca. 6mm

Collection: Daniel Neumann
Copyright: Daniel Neumann
Contribution: Neumann 2013-01-01
Locality: Absetzerhalde / Ronneburg / Greiz, Landkreis / Thüringen / Deutschland
Hydroxylellestadit, Calcit
Views (Image: 1516386184): 659
Hydroxylellestadit, Calcit

Größe: 31x31x25 mm; Fundort: Crestmore Quarries, Crestmore, Riverside Co., Kalifornien, USA

Copyright: Jewels-Fine-Minerals
Contribution: slugslayer 2018-01-19
Locality: Crestmore Quarries / Crestmore / Riverside Co. / Kalifornien (California) / USA

Collectors Summary

Color hellrosa, purpurfarben grau, rosa
Streak color beige
Hardness (Mohs) 4.5
Solubility +++ Säuren
Crystal System monoklin, P21, P21/m

Chemism

Chem­ical formula

Ca10(SiO4)3(SO4)3(OH,Cl,F)2

Chem­ical com­po­si­tion

Calcium, Chlor, Silicium, Fluor, Sauerstoff, Schwefel, Wasserstoff

Unit weight: 1010.70386305 u; Number of atoms in the formula: 43.2

Info

Empirical formula:

Ca10(SiO4)3(SO4)3((OH)0.6Cl0.3F0.1)2

Element

Symbol

Weight%

Atoms

Atoms%

Atom weight (u)

Sum weight (u)

Hydrogen

H

0.12

1.2

2.78

1.0079470

1.2095364

Oxygen

O

39.89

25.2

58.33

15.9994300

403.1856360

Fluorine

F

0.38

0.2

0.46

18.9984033

3.7996807

Silicon

Si

8.34

3

6.94

28.0855300

84.2565900

Sulfur

S

9.52

3

6.94

32.0655000

96.1965000

Chlorine

Cl

2.10

0.6

1.39

35.4532000

21.2719200

Calcium

Ca

39.65

10

23.15

40.0784000

400.7840000

Anal­y­sis wt%

CaO : 54.51, CO2 : 1.65, P2O5 : 0.66, SiO2 : 17.30, SO3 : 21.56, Cl : 0.91, H2O : 2.76 (Ref: American Mineralogist 71)

Strunz 9th edi­tion incl. updates

9.AH.25

9: Silikate (Germanate)
A: Inselsilikate (Nesosilikate)
H: Insel(Neso)silikate mit CO3, SO4, PO4, etc.
25:Britholith-Gruppe

Lapis Clas­sifica­tion

VIII/B.27-030

VIII: SILIKATE
B: Inselsilikate mit tetraederfremden Anionen
27: Kationen mit Koordinationszahlen zwischen [8] und [12]; Inselsilikate mit [SO4] 2--, [CrO4] 2- und [PO4] 3--Gruppen

Clas­sifica­tion by Hölzel

8.BO.900

8: PHOSPHATES ARSENATES VANADATES
B: Phosphates (+Anions -Water)
O: Apatite Supergroup
9: Sulfate Silico Apatites Ellestadite-Group

Dana 8th edi­tion

52.04.09.04

52: Nesosilicates Nesosilicate Insular SiO4 Groups and O, OH, F, and H2O
04: Nesosilicates Nesosilicate Insular SiO4 Groups and O, OH, F, and H2O with cations in [6] and/or > [6] coordination
09: Silicate apatites

IMA sta­tus

Anerkannt von der CNMNC

Min­eral sta­tus

anerkanntes Mineral

IMA Classification

IMA Clas­sifica­tion

Apatite Supergroup  ⇒ Ellestadite group

Optical Properties

Color

hellrosa, purpurfarben grau, rosa

Streak color

beige

Diaphane­ity (Trans­parency)

durchscheinend

max. Birefrin­gence

0.004

Birefringence chart\! Hydroxylellestadite title=Birefringence chart Hydroxylellestadite

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

1.654

RI value γ / ε

1.650

Ri mean

1.653

2V angle

Uniaxial (-)

Crystallography

Crystal Sys­tem

monoklin

Class (H-M)

2, 2/m

Space Group number

4, 11

Space Group

P21, P21/m

Cell param­e­ters a (Å)

9.491

Cell param­e­ters b (Å)

-

Cell param­e­ters c (Å)

6.921

Cell param­e­ters a/b or c/a

0.729

Cell param­e­ters c/b

-

Cell param­e­ters α

90°

Cell param­e­ters β

90°

Cell param­e­ters γ

120°

Z

1

Volumne (ų)

539.9

X-Ray Pow­der Diffrac­tion

3.462(40),
2.839(100),
2.801(40),
2.739(60),
2.655(40),
1.960(20),
1.853(40),
1.484(20)

XRD chart Hydroxylellestadite

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)

4.5

VHN (Hard­ness Vick­ers)

280 (ungefähre Angabe abgeleitet aus der Mohshärte)

Density (g/cm³)

3.02

3.108 ( ρ calc. Mineralienatlas )

Insta­bil­ity

+++ Säuren

Preface

Author (Name, Year)

Harada & Nagashima & Nakao & Kato, 1971

References

American Mineralogist 56 (1971), 1507

Pasero M, Kampf AR, Ferraris C, Pekov IV, Rakovan J, White TJ (2010) Nomenclature of the apatite supergroup minerals. European Journal of Mineralogy 22: 163-179 [umbenannt zu Hydroxylellestadit]

IMA group assignments


 
 
Ca5(SiO4,PO4,SO4)3(F,OH,Cl)
 
 

 
 
 
Ca5(SiO4)1.5(SO4)1.5Cl
hexagonal
P63/m

 
 
 
Ca5(SiO4,PO4,SO4)3(F,OH,Cl)
hexagonal
P63/m

 
 
 
Ca10(SiO4)3(SO4)3(OH,Cl,F)2
monoklin
P21, P21/m

 
 
 
Pb5(SiO4)1.5(SO4)1.5OH
 
 

 
 
 
Pb5[(Cl,OH)|(PO4)1.5|(SiO4)1.5]
hexagonal
P63/m

Refresh list

Actuality: 25. Jan 2022 - 03:50:29

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

'Ellestadite group'

Ca5(SiO4,PO4,SO4)3(F,OH,Cl)

9.AH.25

Fluorbritholite-(Y)

(Y,Ca,Ln)5[(Si,P)O4]3F

hexagonal : 6/m : P63/m

9.AH.25

'Tritomite-(Y)'

(Y,Ca,La,Fe2+)5(Si,B,Al)3(O,OH,F)13

hexagonal : 6/m : P63/m

9.AH.25

Tritomite-(Ce)

Ce5(SiO4,BO4)3(OH,O)

hexagonal : 6/m : P63/m

9.AH.25

Britholite-(Y)

(Y,Ca)5(SiO4,PO4)3(OH,F)

monoklin : 2 : P21

9.AH.25

Fluorellestadite

Ca5(SiO4,PO4,SO4)3(F,OH,Cl)

hexagonal : 6/m : P63/m

9.AH.25

Britholite-(Ce)

Ca2(Ce,Ca)3(SiO4,PO4)3 (OH,F)

hexagonal : 6/m : P63/m

9.AH.25

Chlorellestadite

Ca5(SiO4)1.5(SO4)1.5Cl

hexagonal : 6/m : P63/m

9.AH.25

Hydroxylellestadite

Ca10(SiO4)3(SO4)3(OH,Cl,F)2

monoklin : 2, 2/m : P21, P21/m

9.AH.25

Fluorbritholite-(Ce)

(Ce,Ca)5(SiO4)3F

hexagonal : 6/m : P63/m

9.AH.25

Fluorcalciobritholite

(Ca,REE)5[(Si,P)O4]3F

hexagonal : 6/m : P63/m

9.AH.25

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

Fluorellestadite

Ca5(SiO4,PO4,SO4)3(F,OH,Cl)

hexagonal : 6/m : P63/m

VIII/B.27-010

Chlorellestadite

Ca5(SiO4)1.5(SO4)1.5Cl

hexagonal : 6/m : P63/m

VIII/B.27-020

Hydroxylellestadite

Ca10(SiO4)3(SO4)3(OH,Cl,F)2

monoklin : 2, 2/m : P21, P21/m

VIII/B.27-030

Mattheddleite

Pb5[(Cl,OH)|(PO4)1.5|(SiO4)1.5]

hexagonal : 6/m : P63/m

VIII/B.27-040

Britholite-(Y)

(Y,Ca)5(SiO4,PO4)3(OH,F)

monoklin : 2 : P21

VIII/B.27-050

Britholite-(Ce)

Ca2(Ce,Ca)3(SiO4,PO4)3 (OH,F)

hexagonal : 6/m : P63/m

VIII/B.27-060

Fluorbritholite-(Y)

(Y,Ca,Ln)5[(Si,P)O4]3F

hexagonal : 6/m : P63/m

VIII/B.27-061

Fluorbritholite-(Ce)

(Ce,Ca)5(SiO4)3F

hexagonal : 6/m : P63/m

VIII/B.27-062

Fluorcalciobritholite

(Ca,REE)5[(Si,P)O4]3F

hexagonal : 6/m : P63/m

VIII/B.27-070

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

Hydroxylellestadite

Ca10(SiO4)3(SO4)3(OH,Cl,F)2

monoklin : 2, 2/m : P21, P21/m

8.BO.900

Fluorellestadite

Ca5(SiO4,PO4,SO4)3(F,OH,Cl)

hexagonal : 6/m : P63/m

8.BO.903

Chlorellestadite

Ca5(SiO4)1.5(SO4)1.5Cl

hexagonal : 6/m : P63/m

8.BO.905

'Ellestadite group'

Ca5(SiO4,PO4,SO4)3(F,OH,Cl)

8.BO.906

Mattheddleite

Pb5[(Cl,OH)|(PO4)1.5|(SiO4)1.5]

hexagonal : 6/m : P63/m

8.BO.960

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

Kittatinnyite

Ca2Mn2+Mn3+2(SiO4)2(OH)4·9H2O

52.04.01.03

Mozartite

CaMn3+[OH|SiO4]

orthorhombisch : 222 : P212121

52.04.02.01

Vuagnatite

CaAlSiO4(OH)

orthorhombisch : 222 : P212121

52.04.02.02

Titanite

CaTi(SiO4)O

monoklin : 2/m : P21/a

52.04.03.01

Malayaite

CaSnO(SiO4)

monoklin : 2/m : A2/a

52.04.03.02

Vanadomalayaite

Ca(V4+,Ti4+)[O|SiO4]

monoklin : 2/m : C2/c

52.04.03.03

Natisite

Na2(TiO)SiO4

tetragonal : 4/mmm : P4/nmm

52.04.04.01

Paranatisite

Na2(TiO)SiO4

orthorhombisch : mm2 : Pmc21

52.04.04.02

Mieite-(Y)

Y4Ti(SiO4)2O[F,(OH)]6

orthorhombisch : mmm : Cmcm

52.04.04.03

Törnebohmite-(Ce)

(Ce,La)2Al(SiO4)2(OH)

monoklin : 2/m : P21/c

52.04.05.01

Törnebohmite-(La)

(La,Ce)2Al(SiO4)2(OH)

monoklin : 2/m : P21/c

52.04.05.02

Cerite-(Ce)

(Ce,La,Ca)9(Fe3+,Mg)[(OH)3|SiO3(OH)|(SiO4)6]

trigonal : 3m : R3c

52.04.06.01

Ferricerite-(La)

(La,Ce,Ca)9Fe3+(SiO4)3(SiO3OH)4(OH)3

trigonal : 3m : R3c

52.04.06.02

Afwillite

Ca3Si2O4(OH)6

monoklin : m : Cc

52.04.07.01

Bultfonteinite

Ca2SiO2(OH,F)4

triklin : 1 : P1

52.04.07.02

Hatrurite

Ca3(SiO4)O

trigonal : 3m : R3m

52.04.07.03

Jasmundite

Ca11(SiO4)4O2S

tetragonal : 42m : I4m2

52.04.07.04

Trimounsite-(Y)

(Y,Dy,Er,Yb,Gd,Ho,Tb,Sm)2Ti2SiO9

monoklin : 2/m : P21/c

52.04.08.01

Britholite-(Ce)

Ca2(Ce,Ca)3(SiO4,PO4)3 (OH,F)

hexagonal : 6/m : P63/m

52.04.09.01

Britholite-(Y)

(Y,Ca)5(SiO4,PO4)3(OH,F)

monoklin : 2 : P21

52.04.09.02

Fluorellestadite

Ca5(SiO4,PO4,SO4)3(F,OH,Cl)

hexagonal : 6/m : P63/m

52.04.09.03

Hydroxylellestadite

Ca10(SiO4)3(SO4)3(OH,Cl,F)2

monoklin : 2, 2/m : P21, P21/m

52.04.09.04

Chlorellestadite

Ca5(SiO4)1.5(SO4)1.5Cl

hexagonal : 6/m : P63/m

52.04.09.05

Mattheddleite

Pb5[(Cl,OH)|(PO4)1.5|(SiO4)1.5]

hexagonal : 6/m : P63/m

52.04.09.06

'Karnasurtite-(Ce)'

(Ce,La,Th)(Ti,Nb)(Al,Fe3+)(Si,P)2O7(OH)4·3H2O

amorph

52.04.09.07

Fluorbritholite-(Ce)

(Ce,Ca)5(SiO4)3F

hexagonal : 6/m : P63/m

52.04.09.08

Other languages

Spanish

Hidroxilellestadita

German

Hydroxylellestadit

erst Hydroxylellestadit dann in 2008 Ellestadit-(OH) und in 2010 wieder Hydroxylellestadit

French

Hydroxylellestadite

English

Hydroxylellestadite

Russian

Гидроксилэллестадит

Russian

Эллестадит-(OH)

old name

German

Ellestadit-(OH)

Spanish

Ellestadita-(OH)

English

Ellestadite-(OH)

Alternative Name

Spanish

Hydroxylellestadita

Russian

Зллестадит-(OH)

Japanese

水酸エレスタド石 

CNMNC (IMA)-Number

IMA 1970-026

CNMNC symbol

Symbol

Hel

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German pages

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Russian pages

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