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Tinsleyite (Tin)

Pictures (3 Images total)

Tinsleyit
Views (Image: 1164705241): 1167
Tinsleyit

Bildbreite: 3 mm; Fundort Steinbruch Bendada, Sabugal, Portugal
Copyright: Stephan Wolfsried
Contribution: Hg 2006-11-28
Locality: Bendada Minen / Bendada / Sabugal / Guarda, Distrikt / Portugal
Tinsleyit
Views (Image: 1275726820): 613
Tinsleyit

Kristallgröße: 0,7 mm, Fundort: Tip Top Mine, Fourmile, Custer Distrikt, Custer Co., South Dakota, USA
Copyright: Jason B. Smith
Contribution: thdun5 2010-06-05
Locality: Tip Top Mine / Fourmile / Custer District / Custer Co. / South Dakota / USA
Tinsleyit
Views (Image: 1271789692): 652
Tinsleyit

Bildbreite: 4 mm, Fundort: Tom's Phosphate Quarry, Kapunda, South Australia, Australien
Copyright: Luigi Chiappino
Contribution: thdun5 2010-04-20
Locality: Tom's Phosphate Quarry / Kapunda / Mt. Lofty Ranges / South Australia / Australien

Collectors Summary

Color dunkelrot
Streak color rosa
Hardness (Mohs) 5
Solubility +++ HCl
Crystal System monoklin, P21/n

Chemism

Chem­ical formula

KAl2(PO4)2(OH)·2H2O

Chem­ical com­po­si­tion

Aluminium, Kalium, Phosphor, Sauerstoff, Wasserstoff

Unit weight: 336.0423738 u; Number of atoms in the formula: 21

Info

Empirical formula:

KAl2(PO4)2(OH)·2H2O

Element

Symbol

Weight%

Atoms

Atoms%

Atom weight (u)

Sum weight (u)
Hydrogen

H

1.50

5

23.81

1.0079470

5.0397350
Oxygen

O

52.37

11

52.38

15.9994300

175.9937300
Aluminium

Al

16.06

2

9.52

26.9815382

53.9630764
Phosphorus

P

18.43

2

9.52

30.9737612

61.9475224
Potassium

K

11.63

1

4.76

39.0983100

39.0983100

Strunz 9th edi­tion incl. updates

8.DH.10

8: Phosphate, Arsenate, Vanadate
D: Phosphate, mit weiteren Anionen, mit H2O
H: Mit großen und mittelgroßen [Kationen], (OH, etc.):RO4 < 1:1
10:Leukophosphit-Gruppe

Lapis Clas­sifica­tion

VII/D.27-010

VII: PHOSPHATE, ARSENATE UND VANADATE ("Phosphate" des Registers immer einschließlich isotyper Arsenate und Vanadate!)
D: Wasserhaltige Phosphate, mit fremden Anionen
27: Mittelgroße und sehr große Kationen: Al-Mg und Ca-Na-K

Clas­sifica­tion by Hölzel

8.DI.350

8: PHOSPHATES ARSENATES VANADATES
D: Phosphates (+Anions +Water)
I: C large, V=1(2) - C small-medium, V=2,3,4
3: C small-medium, V=3 - XO4/OH=2 Leucophosphit-Group

Dana 8th edi­tion

42.11.06.02

42: Hydrated Phosphates, etc., Containing Hydroxyl or Halogen
11: Hydrated Phosphates, etc., Containing Hydroxyl or Halogen where (AB)4 (XO4)3 Zq · x(H2O)
06: Leucophosphite Group

IMA sta­tus

Anerkannt von der CNMNC

Min­eral sta­tus

anerkanntes Mineral

Optical Properties

Color

dunkelrot

Streak color

rosa

Diaphane­ity (Trans­parency)

durchscheinend

max. Birefrin­gence

0.013
Birefringence chart\! Tinsleyite title=Birefringence chart Tinsleyite

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

1.591

RI value β

1.597

RI value γ / ε

1.604

Ri mean

1.597

2V angle

Biaxial (+) 86°

Crystallography

Crystal Sys­tem

monoklin

Class (H-M)

2/m

Space Group number

14

Space Group

P21/n

Cell param­e­ters a (Å)

9.602

Cell param­e­ters b (Å)

9.532

Cell param­e­ters c (Å)

9.543

Cell param­e­ters a/b or c/a

1.007

Cell param­e­ters c/b

1.001

Cell param­e­ters α

90°

Cell param­e­ters β

103.17

Cell param­e­ters γ

90°

Z

4

Volumne (ų)

850.462

X-Ray Pow­der Diffrac­tion

6.68(100),
5.91(80),
4.157(50),
3.723(50),
3.006(70),
2.836(50),
2.773(50),
2.616(60)
XRD chart Tinsleyite

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)

5

VHN (Hard­ness Vick­ers)

390 (ungefähre Angabe abgeleitet aus der Mohshärte)

Density (g/cm³)

2.69

2.624 ( ρ calc. Mineralienatlas )

Insta­bil­ity

+++ HCl

(Co-)Type locality

(Co-)Type locality

USA/South Dakota/Custer Co./Custer District/Fourmile/Tip Top Mine

Preface

Name from

Franck C. Tinsley

Author (Name, Year)

Dunn & Rouse & Campbell & Roberts, 1984

References

American Mineralogist 69 (1984), 374

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

Tinsleyite

KAl2(PO4)2(OH)·2H2O

monoklin : 2/m : P21/n

8.DH.10

Spheniscidite

(NH4,K)(Fe3+,Al)2[OH|(PO4)2]·2H2O

monoklin : 2/m : P21/n

8.DH.10

Leucophosphite

KFe23+(PO4)2(OH)·2H2O

monoklin : 2/m : P21/n

8.DH.10

Ammoniotinsleyite

(NH4)Al2(PO4)2(OH)⋅2H2O

monoklin : 2/m : P21/n

8.DH.10

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

Tinsleyite

KAl2(PO4)2(OH)·2H2O

monoklin : 2/m : P21/n

VII/D.27-010

Spheniscidite

(NH4,K)(Fe3+,Al)2[OH|(PO4)2]·2H2O

monoklin : 2/m : P21/n

VII/D.27-020

Leucophosphite

KFe23+(PO4)2(OH)·2H2O

monoklin : 2/m : P21/n

VII/D.27-030

Minyulite

KAl2(PO4)2(OH,F)·4H2O

orthorhombisch : mm2 : Pba2

VII/D.27-040

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

Minyulite

KAl2(PO4)2(OH,F)·4H2O

orthorhombisch : mm2 : Pba2

8.DI.300

Leucophosphite

KFe23+(PO4)2(OH)·2H2O

monoklin : 2/m : P21/n

8.DI.320

Spheniscidite

(NH4,K)(Fe3+,Al)2[OH|(PO4)2]·2H2O

monoklin : 2/m : P21/n

8.DI.330

Tinsleyite

KAl2(PO4)2(OH)·2H2O

monoklin : 2/m : P21/n

8.DI.350

Wycheproofite

NaAlZr(PO4)2(OH)2·H2O

triklin : 1 : P1

8.DI.370

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

Overite

CaMgAl(PO4)2(OH)·4H2O

orthorhombisch : mmm : Pbca

 42.11.01.01

Segelerite

CaMgFe3+(PO4)2(OH)·4H2O

orthorhombisch : mmm : Pbca

 42.11.01.02

Manganosegelerite

(Mn,Ca)(Mn,Fe2+,Mg)Fe3+(PO4)2(OH)·4H2O

orthorhombisch : mmm : Pbca

 42.11.01.03

Lun'okite

(Mn,Ca)(Mg,Fe2+,Mn)Al(PO4)2(OH)·4H2O

orthorhombisch : mmm : Pbca

 42.11.01.04

Wilhelmvierlingite

CaMn2+Fe3+(PO4)2(OH)·2H2O

orthorhombisch : mmm : Pbca

 42.11.01.05

Juonniite

CaMgSc[OH|(PO4)2]·4H2O

orthorhombisch : mmm : Pbca

 42.11.01.07

Jahnsite-(CaMnMg)

CaMn2+(Mg,Fe2+)2Fe23+(PO4)4(OH)2·8H2O

monoklin : 2/m : P2/a

 42.11.02.01

Jahnsite-(CaMnFe)

CaMn2+Fe22+Fe23+(PO4)4(OH)2·8H2O

monoklin : 2/m : P2/a

 42.11.02.02

Jahnsite-(CaMnMn)

(Mn2+,Ca)Mn2+(Mn2+,Fe2+)2Fe23+(PO4)4(OH)2·8H2O

monoklin : m, 2/m : Pa, P2/a

 42.11.02.03

Jahnsite-(MnMnMn)

CaMn2+Mn22+Fe23+(PO4)4(OH)2·8H2O

monoklin : 2/m : P2/a

 42.11.02.04

'Jahnsite-(CaMgMg)'

(Ca)(Mg)(Mg2)(Fe3+2)(PO4)4(OH)2 ·8H2O

 42.11.02.09

Whiteite-(CaFeMg)

Ca(Fe2+,Mn2+)Mg2Al2(PO4)4(OH)2·8H2O

monoklin : 2/m : P2/a

 42.11.03.01

Whiteite-(MnFeMg)

(Mn2+,Ca)(Fe2+,Mn2+)Mg2Al2(PO4)4(OH)2·8H2O

monoklin : 2/m : P2/a

 42.11.03.02

Whiteite-(CaMnMg)

CaMnMg2Al2(PO4)4(OH)2·8H2O

monoklin : 2/m, m : P2/a, Pa

 42.11.03.03

Rittmannite

Mn2+Mn2+Fe2+Al2(OH)2(PO4)4·8H2O

monoklin : 2/m : P2/a

 42.11.03.04

Keckite

CaMn(Fe3+,Mn)2Fe3+2(PO4)4(OH)3·7H2O

monoklin : 2/m : P21/a

 42.11.04.01

Minyulite

KAl2(PO4)2(OH,F)·4H2O

orthorhombisch : mm2 : Pba2

 42.11.05.01

Leucophosphite

KFe23+(PO4)2(OH)·2H2O

monoklin : 2/m : P21/n

 42.11.06.01

Tinsleyite

KAl2(PO4)2(OH)·2H2O

monoklin : 2/m : P21/n

 42.11.06.02

Spheniscidite

(NH4,K)(Fe3+,Al)2[OH|(PO4)2]·2H2O

monoklin : 2/m : P21/n

 42.11.06.03

Giniite

Fe2+Fe3+4(PO4)4(OH)2·2H2O

monoklin : 2/m : P2/a

 42.11.07.01

Montgomeryite

Ca4MgAl4(PO4)6(OH)4·12H2O

monoklin : 2 : C2

 42.11.08.01

Kingsmountite

Ca3MnFeAl4(PO4)6(OH)4·12H2O

monoklin : 2 : C2

 42.11.08.02

Calcioferrite

Ca4Fe2+(Fe3+,Al)4(PO4)6(OH)4·12H2O

monoklin : 2/m : C2/c

 42.11.08.03

Zodacite

Ca4Mn2+Fe43+(PO4)6(OH)4·12H2O

monoklin : m, 2/m : Cc, C2/c

 42.11.08.04

Strunzite

Mn2+Fe23+(PO4)2(OH)2·6H2O

triklin : 1 : P1

 42.11.09.01

Ferrostrunzite

Fe2+Fe3+2(PO4)2(OH)2·6H2O

triklin : 1, 1 : P1, P1

 42.11.09.02

Ferristrunzite

Fe3+Fe3+2(PO4)2(OH)3·5H2O

triklin : 1, 1 : P1, P1

 42.11.09.03

CNMNC (IMA)-Number

IMA 1983-004

CNMNC symbol

Symbol

Tin

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