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Phosphohedyphane (Phosphohedyphan)

Pictures (7 Images total)

brauner Wulfenit auf blauem Phosphohedyphan
Views (Image: 1245172364): 1217
brauner Wulfenit auf blauem Phosphohedyphan

Bildbreite: 8 mm; Fundort; Kyzylespe, Balqash, Qaraghandy oblysy (Karaganda), Kasachstan

Copyright: Pavel M. Kartashov
Contribution: slugslayer 2009-06-16
Locality: Kyzylespe (Kyzyl-Espe) / Balqash / Qaraghandy oblysy (Karaganda) / Kasachstan
Phosphohedyphan
Views (Image: 1219953761): 979
Phosphohedyphan

Fundort: Root Mine, Goodsprings District, Clark Co., Nevada, USA; Bildbreite: 4 mm

Copyright: Leonardus
Contribution: slugslayer 2008-08-28
Locality: Root Mine (Bonanza Hill Mine) / Goodsprings District / Clark Co. / Nevada / USA
Phosphohedyphan
Views (Image: 1318843779): 769
Phosphohedyphan

Größe: 3 mm; Fundort: Ponte della Volta, Cairo Montenotte, Val Bormida, Savona, Provinz, Ligurien (Liguria), Region, Italien

Copyright: Matteo Chinellato
Contribution: Hg 2011-10-17
Locality: Ponte della Volta / Cairo Montenotte / Val Bormida / Savona, Provinz / Ligurien (Liguria), Region / Italien
Phosphohedyphan -xx
Views (Image: 1350846282): 589
Phosphohedyphan -xx

Mineral: Phosphohedyphan -xx; Fundort: Ligurien (Liguria), Region / Savona, Provinz / Val Bormida / Cairo Montenotte / Curagnata / Monte Cavaglione (nicht 100% sicher - Tauschmaterial mit schlechte...

Collection: Florian
Copyright: Florian
Contribution: Florian 2012-10-21
Locality: Monte Cavaglione / Curagnata / Cairo Montenotte / Val Bormida / Savona, Provinz / Ligurien (Liguria), Region / Italien
Phosphohedyphan
Views (Image: 1408745636): 486
Phosphohedyphan

Größe: 1,8 x 1,7 x 1,5 cm, Fundort: Whytes Cleuch, Wanlockhead, South Lanarkshire, Schottland, UK

Copyright: Dan Weinrich
Contribution: thdun5 2014-08-23
Locality: Whytes Cleuch / Wanlockhead / South Lanarkshire / Schottland / UK
Phosphohedyphan
Views (Image: 1446476555): 573
Phosphohedyphan

Weißgrüne Aggregate aus Phosphohedyphan ("Polysphärit") auf Quarz und Fluorit vom Gewinnungsquerschlag 2-Nord, Fluoritgrube, Niederschlag, Erzgebirge, Sachsen, Deutschland. Stufenbreite ca. 5,8 cm.

Collection: raritätenjäger
Copyright: raritätenjäger
Contribution: raritätenjäger 2015-11-02
Locality: Grube Straßburger Glück / Niederschlag / Bärenstein / Annaberg, Revier / Erzgebirgskreis / Sachsen / Deutschland

Collectors Summary

Hardness (Mohs) 4
Cleavages keine
Fracture halbmuschelig
Solubility +++ verdünnte HCl
Crystal System hexagonal, P63/m

Chemism

Chemical formula

Ca2Pb3(PO4)3Cl

Chemical composition

Blei, Calcium, Chlor, Phosphor, Sauerstoff

Unit weight: 1022.1544436 u; Number of atoms in the formula: 21

Info

Empirical formula:

Ca2Pb3(PO4)3Cl

Element

Symbol

Weight%

Atoms

Atoms%

Atom weight (u)

Sum weight (u)

Oxygen

O

18.78

12

57.14

15.9994300

191.9931600

Phosphorus

P

9.09

3

14.29

30.9737612

92.9212836

Chlorine

Cl

3.47

1

4.76

35.4532000

35.4532000

Calcium

Ca

7.84

2

9.52

40.0784000

80.1568000

Lead

Pb

60.82

3

14.29

207.2100000

621.6300000

Analysis wt%

Ø P2O5 : 17.70, As2O5 : 3.20, PbO : 68.48, CaO : 8.50, Cl : 3.27 (Ref: American Mineralogist 2006)

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.39-135

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.400

8: PHOSPHATES ARSENATES VANADATES
B: Phosphates (+Anions -Water)
O: Apatite Supergroup
4: Hedyphanes with ~[PO4], ~[AsO4], ~[VO4]

IMA status

anerkannt 2005

Mineral status

anerkanntes Mineral

IMA Classification

IMA Classification

Apatite Supergroup  ⇒ Hedyphane group

Optical Properties

max. Birefringence

0.007

Birefringence chart\! Phosphohedyphane title=Birefringence chart Phosphohedyphane

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

1.935

RI value γ / ε

1.928

Ri mean

1.933

2V angle

Uniaxial (-)

Crystallography

Crystal System

hexagonal

Class (H-M)

6/m

Space Group number

176

Space Group

P63/m

Cell parameters a (Å)

9.875

Cell parameters b (Å)

-

Cell parameters c (Å)

7.130

Cell parameters a/b or c/a

0.722

Cell parameters c/b

-

Cell parameters α

90°

Cell parameters β

90°

Cell parameters γ

120°

Z

2

Volumne (ų)

602.136

X-Ray Powder Diffraction

8.538(20), 4.054(60), 3.565(30), 2.942(100), 2.882(30), 2.139(35), 1.918(25), 1.890(25)

XRD chart Phosphohedyphane

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

VHN (Hardness Vickers)

190 (ungefähre Angabe abgeleitet aus der Mohshärte)

Density (g/cm³)

5.92 (berechnet)

5.637 ( ρ calc. Mineralienatlas )

Cleavages

keine

Fracture

halbmuschelig

Tenacity

spröde

Instability

+++ verdünnte HCl

Preface

Author (Name, Year)

Kampf & Steele & Jenkins, 2006

References

American Mineralogist 91 (2006), 1909

IMA group assignments

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

Alforsite

Ba5(PO4)3Cl

hexagonal : 6/m : P63/m

8.BN.05

'Apatite group'

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

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

'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

Chlorapatite

Ca5(PO4)3Cl

hexagonal : 6/m : P63/m

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

Fluorapatite

Ca5(PO4)3F

hexagonal : 6/m : P63/m

8.BN.05

Fluorcaphite

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

hexagonal : 6 : P63

8.BN.05

Fluorphosphohedyphane

Ca2Pb3(PO4)3F

hexagonal : 6/m : P63/m

8.BN.05

Fluorstrophite

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

hexagonal : 6 : P63

8.BN.05

Hedyphane

Pb3Ca2(AsO4)3Cl

hexagonal : 6/m : P63/m

8.BN.05

Hydroxylapatite

Ca5(PO4)3(OH)

hexagonal : 6/m : P63/m

8.BN.05

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

Ca5(PO4)3OH

monoklin : 2/m : P21/c

8.BN.05

Hydroxylpyromorphite

Pb5(PO4)3(OH)

hexagonal : 6/m : P63/m

8.BN.05

Johnbaumite

Ca5(AsO4)3(OH)

hexagonal : 6/m : P63/m

8.BN.05

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

Ca5(AsO4)3OH

monoklin : 2/m : P21/m

8.BN.05

Kuannersuite-(Ce)

NaCeBa3(PO4)3F0.5Cl0.5

trigonal : 3 : P3

8.BN.05

Mimetite

Pb5(AsO4)3Cl

hexagonal : 6/m : P63/m

8.BN.05

Mimetite-M

Pb5(AsO4)3Cl

monoklin : 2/m : P21/c

8.BN.05

Miyahisaite

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

hexagonal : 6/m : P63/m

8.BN.05

Morelandite

Ca2Ba3(AsO4)3Cl

hexagonal : 6/m : P63/m

8.BN.05

Phosphohedyphane

Ca2Pb3(PO4)3Cl

hexagonal : 6/m : P63/m

8.BN.05

Pyromorphite

Pb5(PO4)3Cl

hexagonal : 6/m : P63/m

8.BN.05

Stronadelphite

Sr5(PO4)3F

hexagonal : 6/m : P63/m

8.BN.05

Svabite

Ca5(AsO4)3F

hexagonal : 6/m : P63/m

8.BN.05

Turneaureite

Ca5[(As,P)O4]3Cl

hexagonal : 6/m : P63/m

8.BN.05

Vanadinite

Pb5(VO4)3Cl

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]

Phosphohedyphane

Ca2Pb3(PO4)3Cl

hexagonal : 6/m : P63/m

8.BO.400

Fluorphosphohedyphane

Ca2Pb3(PO4)3F

hexagonal : 6/m : P63/m

8.BO.406

Hedyphane

Pb3Ca2(AsO4)3Cl

hexagonal : 6/m : P63/m

8.BO.410

Morelandite

Ca2Ba3(AsO4)3Cl

hexagonal : 6/m : P63/m

8.BO.440

Miyahisaite

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

hexagonal : 6/m : P63/m

8.BO.450

Other languages

German

Phosphohedyphan

English

Phosphohedyphane

Russian

Фосфогедифан

Japanese

燐ヘディフェン

IMA Number

IMA 2005-026

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

German pages

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

English pages

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

Webmineral.ru - search for: Фосфогедифан

Mineral Dealer

German pages

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Crystal-Treasure.com - search for: Phosphohedyphan
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Locations with GPS information




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