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Hydroxylapatite (Hydroxylapatit)

Pictures (62 Images total)

Hydroxylapatit
Views (Image: 1328054531): 7747, Rating: 9.57
Hydroxylapatit

Bildbreite: 3 mm; Grube Virneberg, Rheinbreitbach, Rheinland-Pfalz, Deutschland;

Collection: Wilhelm Göbel
Copyright: loparit
Contribution: loparit 2012-02-01
Locality: Grube Virneberg / Rheinbreitbach / Neuwied, Kreis / Rheinland-Pfalz / Deutschland
Hydroxylapatit
Views (Image: 1207304464): 1359
Hydroxylapatit

Größe: 4 x 3,9 x 1,7 cm; Fundort: Sapo Mine, Goiabeira, Aimores, Minas Gerais, Brasilien

Copyright: Fabre Minerals
Contribution: Hg 2008-04-04
Locality: Sapo Mine / Ferruginha / Conselheiro Pena / Doce-Tal / Minas Gerais / Südosten (Região Sudeste) / Brasilien
Hydroxylapatite
Views (Image: 1364110622): 2619
Hydroxylapatite

Hydroxylapatite crystals, that nested on matrix rock, from Sapo mine, Ferruginha, Conselheiro Pena, Doce valley, Minas Gerais, Brazil; Size 50 x 32 x 25 mm

Collection: pegmatite
Copyright: pegmatite
Contribution: pegmatite 2013-03-24
Locality: Sapo Mine / Ferruginha / Conselheiro Pena / Doce-Tal / Minas Gerais / Südosten (Região Sudeste) / Brasilien
Hydroxylapatit
Views (Image: 1475762072): 4577
Hydroxylapatit (SNr: A037879)

mit Quarz von Lorenz Gegentrum, Halsbrücke, Freiberg, Sachsen, Deutschland; kurzprismatische cremefarbene Kristalle auf Quarz; BB = 6,0 mm

Collection: Lithothek der Münchener Micromounter
Copyright: Hannes Osterhammer
Contribution: Münchener Micromounter 2016-10-06
Locality: Lorenz Gegentrum / Halsbrücke / Freiberg, Revier / Mittelsachsen, Landkreis / Sachsen / Deutschland
Hydroxylapatit
Views (Image: 1328302954): 8351, Rating: 9.14
Hydroxylapatit

Bildbreite: 3 mm; Grube Virneberg, Rheinbreitbach, Rheinland-Pfalz, Deutschland;

Collection: Wilhelm Göbel
Copyright: loparit
Contribution: loparit 2012-02-03
Locality: Grube Virneberg / Rheinbreitbach / Neuwied, Kreis / Rheinland-Pfalz / Deutschland
Hydroxylapatit
Views (Image: 1278709015): 8827
Hydroxylapatit

Größe: 1,46 mm; Fundort: Alpe Rosso, Orcesco, Val Vigezzo, Piemont, Italien

Copyright: Matteo Chinellato
Contribution: Hg 2010-07-09
Locality: Alpe Rosso / Orcesco / Druogno / Valle Vigezzo / Val d'Ossola / Verbano-Cusio-Ossola, Provinz / Piemont (Piemonte), Region / Italien

Collectors Summary

Color vielfarbig (farblos, grün, braun oder weiß)
Streak color weiß
Lustre Glasglanz - Harzglanz
Hardness (Mohs) 5
Solubility +++ Säuren
Crystal System hexagonal, P63/m
Morphology Nadeln, Körner, Phosphorit, strahlig bis kryptokristallin

Additional information / Summary

wieder Hydroxylapatit ehemals Apatit-(CaOH)

Chemism

Chem­ical formula

Ca5(PO4)3(OH)

Chem­ical com­po­si­tion

Calcium, Phosphor, Sauerstoff, Wasserstoff

Unit weight: 502.3138206 u; Number of atoms in the formula: 22

Info

Empirical formula:

Ca5(PO4)3(OH)

Element

Symbol

Weight%

Atoms

Atoms%

Atom weight (u)

Sum weight (u)

Hydrogen

H

0.20

1

4.55

1.0079470

1.0079470

Oxygen

O

41.41

13

59.09

15.9994300

207.9925900

Phosphorus

P

18.50

3

13.64

30.9737612

92.9212836

Calcium

Ca

39.89

5

22.73

40.0784000

200.3920000

Anal­y­sis wt%

CaO : 55.84, P2O5 : 42.05, H2O : 1.86 (Ref: American Mineralogist 43)

Strunz 9th edi­tion incl. updates

8.BN.05

8: Phosphate, Arsenate, Vanadate
B: Phosphate, etc., mit weitere Anionen, ohne H2O
N: Mit ausschließlich [Kationen] (OH, etc.):RO4 = 0.33:1
05:Apatit-Gruppe

Lapis Clas­sifica­tion

VII/B.39-030

VII: PHOSPHATE, ARSENATE UND VANADATE ("Phosphate" des Registers immer einschließlich isotyper Arsenate und Vanadate!)
B: Wasserfreie Phosphate, mit fremden Anionen F,Cl,O,OH
39: Mittelgroße und große Kationen: Mg-Cu-Zn und Ca-Na-K-Ba-Pb; Apatit-Gruppe

Clas­sifica­tion by Hölzel

8.BO.100

8: PHOSPHATES ARSENATES VANADATES
B: Phosphates (+Anions -Water)
O: Apatite Supergroup
1: Apatites with Ca,Sr,Ba

Dana 8th edi­tion

41.08.01.03

41: Anhydrous Phosphates, etc. Containing Hydroxyl or Halogen
08: Anhydrous Phosphates, etc. Containing Hydroxyl or Halogen where (A)5 (XO4)3 Zq
01: Apatite Group

IMA sta­tus

Erstbeschreibung vor CNMNC-Gründung (1959), als Mineral meist anerkannt

Min­eral sta­tus

anerkanntes Mineral

IMA Classification

IMA Clas­sifica­tion

Apatite Supergroup  ⇒ Apatite group

Optical Properties

Color

vielfarbig (farblos, grün, braun oder weiß)

Streak color

weiß

Diaphane­ity (Trans­parency)

transparent bis opak

Lus­tre

Glasglanz - Harzglanz

max. Birefrin­gence

0.006

Birefringence chart\! Hydroxylapatite title=Birefringence chart Hydroxylapatite

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

1.651

RI value γ / ε

1.645

Ri mean

1.649

2V angle

Uniaxial (-)

Optical Data Luminescence

Lumi­nes­cence

teilweise orange

Color LW-UV (365nm)

 

orangegelb

Color SW-UV (254nm)

 

orangegelb

After­glow (Per­sistant Lumi­nes­cence)

keine Daten

Ther­mo­lu­mi­nes­cence

vorhanden

Image ⇒ Raman spectrum (2 Images total)

Raman Spektrum
Views (Image: 1555166223): 117
Raman Spektrum

Raman Spektrum Hydroxylapatit

Collection: Manfred Früchtl
Copyright: joy
Contribution: Manfred Früchtl 2019-04-13
Locality: Silbergrube / Waidhaus / Neustadt an der Waldnaab, Landkreis / Oberpfalz, Bezirk / Bayern / Deutschland
Raman Spektrum mit eingefügtem Bild
Views (Image: 1555165961): 181
Raman Spektrum mit eingefügtem Bild

Raman Spektrum mit von mir eingefügtem Bild der Probe.

Collection: Manfred Früchtl
Copyright: Manfred Früchtl
Contribution: Manfred Früchtl 2019-04-13
Locality: Silbergrube / Waidhaus / Neustadt an der Waldnaab, Landkreis / Oberpfalz, Bezirk / Bayern / Deutschland

Crystallography

Crystal Sys­tem

hexagonal

Class (H-M)

6/m

Space Group number

176

Space Group

P63/m

Cell param­e­ters a (Å)

9.448

Cell param­e­ters b (Å)

-

Cell param­e­ters c (Å)

6.891

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

2

Volumne (ų)

532.712

X-Ray Pow­der Diffrac­tion

3.44(40),
2.825(100),
2.789(100),
2.736(60),
2.633(20),
2.268(20),
1.948(20),
1.845(30)

XRD chart Hydroxylapatite

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

Morphol­ogy

Nadeln, Körner, Phosphorit, strahlig bis kryptokristallin

Polytypes

Hydroxylapatite-M

Ca5(PO4)3OH

monoklin

P21/c

2/m

Crystals 3D

Open larger view

Crystal Structure 3D

Open larger view

Physical Properties

Hard­ness (Mohs)

5

VHN (Hard­ness Vick­ers)

390 (ungefähre Angabe abgeleitet aus der Mohshärte)

Density (g/cm³)

3.2

3.131 ( ρ calc. Mineralienatlas )

Radioac­tiv­ity

enthält Spuren von Uran und anderen seltenen Erden

Insta­bil­ity

+++ Säuren

Chem­ical Prop­er­ties and Tests

löslich in HNO3

Preface

Occurrences

in Hydrothermaladern, Pegmatiten und methamorphemKalkstein, bildet sich aber auch aus organischem Material in Sedimentgestein

Author (Name, Year)

Schaller, 1912

Rel­evance, Usage

Verwendung als Düngemittel und in der chemischen Industrie

Addi­tional Informa­tion

Apatit stammt aus dem Griechischen und bedeutet `Täuschung`, da sich Apatit leicht mit anderen Mineralen wie z.B. Turmalin verwechseln lässt

References

Handbook of Mineralogy (Anthony et al.), 4 (2000), 255.

Mineralogical Record, vol. 39, no. 2 (March–April 2008) - [Umbenennung zu Apatit-(CaOH)].

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 [Umbenennung zurück zu Chlorapatit]

IMA group assignments


 
 
(Ca,Ba,Pb,Sr,etc.)5(PO4,CO3)3(F,Cl,OH)
 
 

 
 
 
Ba5(PO4)3Cl
hexagonal
P63/m

 
 
 
Ca5(PO4)3Cl
hexagonal
P63/m

 
 
 
Ca5(PO4)3Cl
 
 

 
 
 
Ca5(PO4)3F
hexagonal
P63/m

 
 
 
Ca5(PO4)3(OH)
hexagonal
P63/m

 
 
 
Ca5(PO4)3OH
monoklin
P21/c

 
 
 
Ca5(AsO4)3(OH)
hexagonal
P63/m

 
 
 
Ca5(AsO4)3OH
monoklin
P21/m

 
 
 
Pb5(AsO4)3Cl
hexagonal
P63/m

 
 
 
Pb5(AsO4)3Cl
monoklin
P21/c

 
 
 
Mn5(PO4)3Cl
hexagonal
P63/m

 
 
 
Pb5(PO4)3Cl
hexagonal
P63/m

 
 
 
Sr5(PO4)3F
hexagonal
P63/m

 
 
 
Ca5(AsO4)3F
hexagonal
P63/m

 
 
 
Ca5[(As,P)O4]3Cl
hexagonal
P63/m

 
 
 
Pb5(VO4)3Cl
hexagonal
P63/m

Refresh list

Actuality: 13. Jun 2021 - 16:50:19

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

'Apatite group'

(Ca,Ba,Pb,Sr,etc.)5(PO4,CO3)3(F,Cl,OH)

8.BN.05

Svabite

Ca5(AsO4)3F

hexagonal : 6/m : P63/m

8.BN.05

Alforsite

Ba5(PO4)3Cl

hexagonal : 6/m : P63/m

8.BN.05

'Johnbaumite-M' (Pol.v. Johnbaumite)

Ca5(AsO4)3OH

monoklin : 2/m : P21/m

8.BN.05

Hedyphane

Pb3Ca2(AsO4)3Cl

hexagonal : 6/m : P63/m

8.BN.05

Mimetite

Pb5(AsO4)3Cl

hexagonal : 6/m : P63/m

8.BN.05

Pieczkaite

Mn5(PO4)3Cl

hexagonal : 6/m : P63/m

8.BN.05

Pliniusite

Ca5(VO4)3F

hexagonal : 6/m : P63/m

8.BN.05

Vanadinite

Pb5(VO4)3Cl

hexagonal : 6/m : P63/m

8.BN.05

Johnbaumite

Ca5(AsO4)3(OH)

hexagonal : 6/m : P63/m

8.BN.05

Morelandite

Ca2Ba3(AsO4)3Cl

hexagonal : 6/m : P63/m

8.BN.05

Fluorcaphite

(Sr,Na)2(Ca,Ce)3[F|(PO4)3]

hexagonal : 6 : P63

8.BN.05

Stronadelphite

Sr5(PO4)3F

hexagonal : 6/m : P63/m

8.BN.05

Fluorphosphohedyphane

Ca2Pb3(PO4)3F

hexagonal : 6/m : P63/m

8.BN.05

Pyromorphite

Pb5(PO4)3Cl

hexagonal : 6/m : P63/m

8.BN.05

Turneaureite

Ca5[(As,P)O4]3Cl

hexagonal : 6/m : P63/m

8.BN.05

Fluorapatite

Ca5(PO4)3F

hexagonal : 6/m : P63/m

8.BN.05

Belovite-(Ce)

NaSr3(Ce,La)(PO4)3(F,OH)

trigonal : 3 : P3

8.BN.05

Belovite-(La)

NaSr3(La,Ce)(PO4)3(F,OH)

trigonal : 3 : P3

8.BN.05

Miyahisaite

(Sr,Ca)2Ba3(PO4)3F

hexagonal : 6/m : P63/m

8.BN.05

Vanackerite

Pb4Cd(AsO4)3Cl

trigonal : 3 : P3

8.BN.05

Parafiniukite

Ca2Mn3(PO4)3Cl

hexagonal : 6/m : P63/m

8.BN.05

Chlorapatite

Ca5(PO4)3Cl

hexagonal : 6/m : P63/m

8.BN.05

Hydroxylapatite

Ca5(PO4)3(OH)

hexagonal : 6/m : P63/m

8.BN.05

Fluorstrophite

(Sr,Ca)5(PO4)3(OH,F)

hexagonal : 6 : P63

8.BN.05

Deloneite

(Na0.5REE0.25Ca0.25)(Ca0.75REE0.25)Sr1.5(CaNa0.25REE0.25)(PO4)3F0.5(OH)0.5

trigonal : 3 : P3

8.BN.05

Mimetite-M

Pb5(AsO4)3Cl

monoklin : 2/m : P21/c

8.BN.05

'Hydroxylapatite-M' (Pol.v. Hydroxylapatite)

Ca5(PO4)3OH

monoklin : 2/m : P21/c

8.BN.05

Phosphohedyphane

Ca2Pb3(PO4)3Cl

hexagonal : 6/m : P63/m

8.BN.05

Kuannersuite-(Ce)

NaCeBa3(PO4)3F0.5Cl0.5

trigonal : 3 : P3

8.BN.05

Hydroxylhedyphane

Ca2Pb3(AsO4)3OH

8.BN.05

Hydroxylpyromorphite

Pb5(PO4)3(OH)

hexagonal : 6/m : P63/m

8.BN.05

'Carbonate-fluorapatite' (Var.v. Fluorapatite)

Ca5(PO4,CO3)3F

hexagonal : 6/m : P63/m

8.BN.05

'Carbonate-hydroxylapatite' (Var.v. Hydroxylapatite)

Ca5(PO4,CO3)3(OH)

hexagonal : 6/m : P63/m

8.BN.05

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

Fluorapatite

Ca5(PO4)3F

hexagonal : 6/m : P63/m

VII/B.39-010

Chlorapatite

Ca5(PO4)3Cl

hexagonal : 6/m : P63/m

VII/B.39-020

Hydroxylapatite

Ca5(PO4)3(OH)

hexagonal : 6/m : P63/m

VII/B.39-030

'Carbonate-hydroxylapatite' (Var.v. Hydroxylapatite)

Ca5(PO4,CO3)3(OH)

hexagonal : 6/m : P63/m

VII/B.39-040

'Carbonate-fluorapatite' (Var.v. Fluorapatite)

Ca5(PO4,CO3)3F

hexagonal : 6/m : P63/m

VII/B.39-050

Carlgieseckeite-(Nd)

NaNdCa3(PO4)3F

trigonal : 3 : P3

VII/B.39-058

Svabite

Ca5(AsO4)3F

hexagonal : 6/m : P63/m

VII/B.39-060

Turneaureite

Ca5[(As,P)O4]3Cl

hexagonal : 6/m : P63/m

VII/B.39-070

Johnbaumite

Ca5(AsO4)3(OH)

hexagonal : 6/m : P63/m

VII/B.39-080

Stronadelphite

Sr5(PO4)3F

hexagonal : 6/m : P63/m

VII/B.39-085

Fluorstrophite

(Sr,Ca)5(PO4)3(OH,F)

hexagonal : 6 : P63

VII/B.39-090

Fluorcaphite

(Sr,Na)2(Ca,Ce)3[F|(PO4)3]

hexagonal : 6 : P63

VII/B.39-095

Miyahisaite

(Sr,Ca)2Ba3(PO4)3F

hexagonal : 6/m : P63/m

VII/B.39-096

Deloneite

(Na0.5REE0.25Ca0.25)(Ca0.75REE0.25)Sr1.5(CaNa0.25REE0.25)(PO4)3F0.5(OH)0.5

trigonal : 3 : P3

VII/B.39-100

Belovite-(Ce)

NaSr3(Ce,La)(PO4)3(F,OH)

trigonal : 3 : P3

VII/B.39-110

Belovite-(La)

NaSr3(La,Ce)(PO4)3(F,OH)

trigonal : 3 : P3

VII/B.39-115

Kuannersuite-(Ce)

NaCeBa3(PO4)3F0.5Cl0.5

trigonal : 3 : P3

VII/B.39-117

Alforsite

Ba5(PO4)3Cl

hexagonal : 6/m : P63/m

VII/B.39-120

Morelandite

Ca2Ba3(AsO4)3Cl

hexagonal : 6/m : P63/m

VII/B.39-130

Phosphohedyphane

Ca2Pb3(PO4)3Cl

hexagonal : 6/m : P63/m

VII/B.39-135

Fluorphosphohedyphane

Ca2Pb3(PO4)3F

hexagonal : 6/m : P63/m

VII/B.39-137

Hedyphane

Pb3Ca2(AsO4)3Cl

hexagonal : 6/m : P63/m

VII/B.39-140

Pyromorphite

Pb5(PO4)3Cl

hexagonal : 6/m : P63/m

VII/B.39-150

Hydroxylpyromorphite

Pb5(PO4)3(OH)

hexagonal : 6/m : P63/m

VII/B.39-155

Mimetite

Pb5(AsO4)3Cl

hexagonal : 6/m : P63/m

VII/B.39-160

Mimetite-M

Pb5(AsO4)3Cl

monoklin : 2/m : P21/c

VII/B.39-165

Vanadinite

Pb5(VO4)3Cl

hexagonal : 6/m : P63/m

VII/B.39-170

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

Hydroxylapatite

Ca5(PO4)3(OH)

hexagonal : 6/m : P63/m

8.BO.100

Fluorapatite

Ca5(PO4)3F

hexagonal : 6/m : P63/m

8.BO.103

Chlorapatite

Ca5(PO4)3Cl

hexagonal : 6/m : P63/m

8.BO.105

'Carbonate-hydroxylapatite' (Var.v. Hydroxylapatite)

Ca5(PO4,CO3)3(OH)

hexagonal : 6/m : P63/m

8.BO.115

Stronadelphite

Sr5(PO4)3F

hexagonal : 6/m : P63/m

8.BO.120

Alforsite

Ba5(PO4)3Cl

hexagonal : 6/m : P63/m

8.BO.130

Johnbaumite

Ca5(AsO4)3(OH)

hexagonal : 6/m : P63/m

8.BO.160

Svabite

Ca5(AsO4)3F

hexagonal : 6/m : P63/m

8.BO.165

Turneaureite

Ca5[(As,P)O4]3Cl

hexagonal : 6/m : P63/m

8.BO.170

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

Fluorapatite

Ca5(PO4)3F

hexagonal : 6/m : P63/m

41.08.01.01

Hydroxylapatite

Ca5(PO4)3(OH)

hexagonal : 6/m : P63/m

41.08.01.03

'Carbonate-fluorapatite' (Var.v. Fluorapatite)

Ca5(PO4,CO3)3F

hexagonal : 6/m : P63/m

41.08.01.04

Belovite-(Ce)

NaSr3(Ce,La)(PO4)3(F,OH)

trigonal : 3 : P3

41.08.01.06

Belovite-(La)

NaSr3(La,Ce)(PO4)3(F,OH)

trigonal : 3 : P3

41.08.01.06a

Kuannersuite-(Ce)

NaCeBa3(PO4)3F0.5Cl0.5

trigonal : 3 : P3

41.08.01.06b

Fluorstrophite

(Sr,Ca)5(PO4)3(OH,F)

hexagonal : 6 : P63

41.08.01.07

Fluorcaphite

(Sr,Na)2(Ca,Ce)3[F|(PO4)3]

hexagonal : 6 : P63

41.08.01.08

Deloneite

(Na0.5REE0.25Ca0.25)(Ca0.75REE0.25)Sr1.5(CaNa0.25REE0.25)(PO4)3F0.5(OH)0.5

trigonal : 3 : P3

41.08.01.09

Hedyphane

Pb3Ca2(AsO4)3Cl

hexagonal : 6/m : P63/m

41.08.02.01

Svabite

Ca5(AsO4)3F

hexagonal : 6/m : P63/m

41.08.03.01

Turneaureite

Ca5[(As,P)O4]3Cl

hexagonal : 6/m : P63/m

41.08.03.02

Johnbaumite

Ca5(AsO4)3(OH)

hexagonal : 6/m : P63/m

41.08.03.03

'Johnbaumite-M' (Pol.v. Johnbaumite)

Ca5(AsO4)3OH

monoklin : 2/m : P21/m

41.08.03.04

Pyromorphite

Pb5(PO4)3Cl

hexagonal : 6/m : P63/m

41.08.04.01

Mimetite

Pb5(AsO4)3Cl

hexagonal : 6/m : P63/m

41.08.04.02

Vanadinite

Pb5(VO4)3Cl

hexagonal : 6/m : P63/m

41.08.04.03

Morelandite

Ca2Ba3(AsO4)3Cl

hexagonal : 6/m : P63/m

41.08.05.01

Alforsite

Ba5(PO4)3Cl

hexagonal : 6/m : P63/m

41.08.05.02

Mimetite-M

Pb5(AsO4)3Cl

monoklin : 2/m : P21/c

41.08.06.01

'Hydroxylapatite-M' (Pol.v. Hydroxylapatite)

Ca5(PO4)3OH

monoklin : 2/m : P21/c

41.08.06.02

Varieties

Carbonate-hydroxylapatite

Other languages

Spanish

Hidroxilapatito

German

Hydroxylapatit

erst Hydroxylapatitdann in 2008 Apatit-(CaOH) und in 2010 wieder Hydroxylapatit

French

Hydroxylapatite

English

Hydroxylapatite

first hydroxylapatite, in 2008 renamed to apatit-(CaOH), in 2010 renamed back to hydroxylapatite

Russian

Гидроксилапатит

Simplified Chinese

羟磷灰石

old name

German

Apatit-(CaOH)

English

Apatite-(CaOH)

Russian

Апатит-(CaOH)

Alternative Name

Dahllit

Fluor-hydroxylapatite

Hydro-apatite

Norwegian (Bokmål)

Hydroksylapatitt

German

Hydroxyapatit

Spanish

Hydroxyapatita

Hydroxyapatite

Spanish

Hydroxylapatita

Monite

Pyroclasite

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

German pages

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

English pages

Mindat - search for: Hydroxylapatite
Webmineral - search for:Hydroxylapatite
Handbook-of-Mineralogy - search for: Hydroxylapatite
RRUFF - Raman, XRD and other mineral data - search for: Hydroxylapatite
RRUFF - References and PDF downloads - search for: Hydroxylapatite
American-Mineralogist-Crystal-Structure-Database - search for: Hydroxylapatite
Athena - search for: Hydroxylapatite

Russian pages

Webmineral.ru - search for: Гидроксилапатит

Mineral Dealer

German pages

hausen - Mineralgroßhandel - search for: Hydroxylapatit
Crystal-Treasure.com - search for: Hydroxylapatit
Bosse - search for: Hydroxylapatit

Locations with GPS information