'._('einklappen').'
 

Wonesite

Pictures (1 Images total)

Wonesit
Views (Image: 1591731644): 203
Wonesit

blättriges Aggregat von Wonesit, Post Pond Volcanics, Norwich, Windsor County, Vermont, USA; BB 5 mm

Copyright: MinTreasure.com (Carsten Slotta)
Contribution: openpit 2020-06-09
Locality: Post Pond Volcanics / Mt Cube Quadrangle / Norwich / Orange Co. / Vermont / USA

Collectors Summary

Color gelblichbraun
Streak color weiß
Hardness (Mohs) 2.50 - 3.00
Cleavages vollkommen {001}
Crystal System triklin, C1

Chemism

Chem­ical formula

(Na,K,☐)(Mg,Fe,Al)6(Si,Al)8O20(OH,F)4

Chem­ical com­po­si­tion

Aluminium, Eisen, Magnesium, Natrium, Silicium, Fluor, Kalium, Sauerstoff, Wasserstoff, Vakanz

Unit weight: 842.217244691 u; Number of atoms in the formula: 42

Info

Empirical formula:

(Na0.6K0.3Vc0.1)(Mg0.6Fe0.3Al0.1)6(Si0.75Al0.25)8O20((OH)0.75F0.25)4

Element

Symbol

Weight%

Atoms

Atoms%

Atom weight (u)

Sum weight (u)

Vacancy

Vc

0.00

0.1

0.24

0.0000000

0.0000000

Hydrogen

H

0.36

3

7.14

1.0079470

3.0238410

Oxygen

O

43.69

23

54.76

15.9994300

367.9868900

Fluorine

F

2.26

1

2.38

18.9984033

18.9984033

Sodium

Na

1.64

0.6

1.43

22.9897702

13.7938621

Magnesium

Mg

10.39

3.6

8.57

24.3050600

87.4982160

Aluminium

Al

8.33

2.6

6.19

26.9815382

70.1519993

Silicon

Si

20.01

6

14.29

28.0855300

168.5131800

Potassium

K

1.39

0.3

0.71

39.0983100

11.7294930

Iron

Fe

11.94

1.8

4.29

55.8452000

100.5213600

Strunz 9th edi­tion incl. updates

9.EC.20

9: Silikate (Germanate)
E: Schichtsilikate (Phyllosilikate)
C: Schichtsilikate (Phyllosilikate) mit Glimmer Tafeln, zusammengesetzt aus tetrahedralen oder octahedralen Netzen
20:Phlogopit-Gruppe

Lapis Clas­sifica­tion

VIII/H.13-010

VIII: SILIKATE
H: Schichtsilikate
13: Glimmerartige Schicht-silikate mit Baugruppen [Si4O10] 4- und verwandte Strukturen; Glimmer-Gruppe; Alkali-defizitäre Glimmer (Anhang)

Clas­sifica­tion by Hölzel

9.EI.160

9: SILICATES
E: Phyllosilicates
I: Montmorillonite-Saponite-Group

IMA sta­tus

Anerkannt von der CNMNC

Min­eral sta­tus

anerkanntes Mineral

IMA Classification

IMA Clas­sifica­tion

Mica group  ⇒ Micas with lack of interlayers (IDM)

Optical Properties

Color

gelblichbraun

Streak color

weiß

max. Birefrin­gence

0.064

Birefringence chart\! Wonesite title=Birefringence chart Wonesite

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

1.544

RI value β

1.608

RI value γ / ε

1.608

Ri mean

1.587

2V angle

Biaxial (-) 0° - 5° (gemessen)

Ori­enta­tion

Y = b

Absorp­tion

Z = Y > X

Pleochro­ism

stark, X = hellbraun, Y = Z = dunkelbraun

Crystallography

Crystal Sys­tem

triklin

Class (H-M)

1

Space Group number

2

Space Group

C1

Cell param­e­ters a (Å)

5.31

Cell param­e­ters b (Å)

9.18

Cell param­e­ters c (Å)

9.75

Cell param­e­ters a/b or c/a

0.578

Cell param­e­ters c/b

1.062

Cell param­e­ters α

96.20

Cell param­e­ters β

96.50

Cell param­e­ters γ

89.90

Z

1

Volumne (ų)

469.428

Crystal Structure 3D

Open larger view

Physical Properties

Hard­ness (Mohs)

2.50 - 3.00

VHN (Hard­ness Vick­ers)

68 (ungefähre Angabe abgeleitet aus der Mohshärte)

Density (g/cm³)

2.89 (berechnet)

2.979 ( ρ calc. Mineralienatlas )

Cleav­ages

vollkommen {001}

Tenac­ity

elastisch

(Co-)Type locality

(Co-)Type locality

USA/Vermont/Orange Co./Norwich/Mt Cube Quadrangle/Post Pond Volcanics

Type mate­r­ial

Harvard University, Cambridge, Massachusetts, USA

National Museum of Natural History, Washington, D.C., USA

The Natural History Museum, London, England

Col­lec­tion number of type mate­r­ial

127103, 127104 (Massachusetts), 145724, 162422 - 162428 (Washington); 1982,117 (London)

Preface

Name from

Um Petrologe David R. Wones (1932 {1984), Professor für Geologie, Virginia Polytechnic Institute und State University, Blacksburg, Virginia, USA zu ehren

Author (Name, Year)

Spear & Hazen & Rumble, 1981

References

American Mineralogist 66 (1981), 100

American Mineralogist 90 (2005), 725

IMA group assignments

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

Annite

KFe2+3(Si3Al)O10(OH,F)2

monoklin : 2/m : C2/m

9.EC.20

'Biotite'

K(Mg,Fe2+)3(Si3Al)O10(OH,F)2

monoklin : 2/m : C2/m

9.EC.20

Garmite

CsLiMg2(Si4O10)F2

monoklin : m, 2/m : C2, Cm

9.EC.20

'Ephesite'

NaLiAl2(Al2Si2)O10(OH)2

monoklin : m : Cc

9.EC.20

Meifuite

KFe6(Si7Al)O19(OH)4Cl2

triklin : 1 : P1

9.EC.20

Orlovite

KLi2TiSi4O11F

monoklin : 2 : C2

9.EC.20

Wonesite

(Na,K,☐)(Mg,Fe,Al)6(Si,Al)8O20(OH,F)4

triklin : 1 : C1

9.EC.20

Eastonite

KMg2Al[(OH)2|Al2Si2O10]

monoklin : 2 : C2

9.EC.20

Suhailite

(NH4)(Fe2+)3(Si3Al)O10(OH)2

monoklin : C2/m ?

9.EC.20

Norrishite

KLiMn3+2Si4O12

monoklin : 2/m : C2/m

9.EC.20

Phlogopite

KMg3(Si3Al)O10(F,OH)2

monoklin : 2/m : C2/m

9.EC.20

Aspidolite-1M

NaMg3(AlSi3)O10(OH)2

monoklin : 2/m : C2/m

9.EC.20

Balestraite

KLi2V5+Si4O12

monoklin : 2 : C2

9.EC.20

Fluorannite

KFe32+[(F,OH)2|AlSi3O10]

monoklin : 2/m : C2/m

9.EC.20

Gorbunovite

CsLi2(Ti,Fe)Si4O10(F,OH,O)2

monoklin : 2/m, 2, m : C2/m, C2, Cm

9.EC.20

Sokolovaite

CsLi2AlSi4O10F2

9.EC.20

'Zinnwaldite'

KLiFe2+Al(AlSi3)O10(F,OH)2

monoklin : 2 : C2

9.EC.20

Hendricksite

K(Zn,Mn)3Si3AlO10(OH)2

monoklin : 2/m : C2/m

9.EC.20

Yangzhumingite

KMg2.5Si4O10F2

monoklin : 2/m : C2/m

9.EC.20

Fluorotetraferriphlogopite

KMg3Fe3+Si3O10F2

monoklin : 2/m : C2/m

9.EC.20

Preiswerkite

NaMg2Al3Si2O10(OH)2

monoklin : 2/m : C2/m

9.EC.20

'Shirozulite'

K(Mn2+,Mg)3[(OH)2|AlSi3O10]

9.EC.20

Kreiterite

CsLi2Fe3+Si4O10F2

monoklin : 2/m, m, 2 : C2/m, C2, Cm

9.EC.20

Masutomilite

K(Li,Al,Mn2+)3(Si,Al)4O10(F,OH)2

monoklin : 2 : C2

9.EC.20

Oxyphlogopite

K(Mg,Ti,Fe)3[(Si,Al)4O10](O,F)2

monoklin : 2/m : C2/m

9.EC.20

Shirokshinite

KNaMg2[F2|Si4O10]

monoklin : 2/m : C2/m

9.EC.20

Trilithionite

KLi1.5Al1.5[F2|AlSi3O10]

monoklin : 2/m : C2/m

9.EC.20

Polylithionite

KLi2AlSi4O10(F,OH)2

monoklin : 2/m : C2/m

9.EC.20

Siderophyllite

KFe22+Al(Al2Si2)O10(F,OH)2

monoklin : 2 : C2/m

9.EC.20

'Spodiophyllite'

(Na,K)4(Mg,Fe2+)3(Fe3+,Al)2(Si8O24)

9.EC.20

'Fluorphlogopite'

K(Mg,Fe2+)3(Si3Al)O10(F,OH)2

9.EC.20

Fluorophlogopite

KMg3(AlSi3)O10F2

monoklin : 2/m : C2/m

9.EC.20

'Tetraferriannite'

KFe2+3(Si3Fe3+)O10(OH)2

monoklin : 2/m : C2/m

9.EC.20

Tetraferriphlogopite

KMg3[(F,OH)2|(Al,Fe3+)Si3O10]

monoklin : 2/m : C2/m

9.EC.20

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

Wonesite

(Na,K,☐)(Mg,Fe,Al)6(Si,Al)8O20(OH,F)4

triklin : 1 : C1

VIII/H.13-010

'Brammallite'

(Na,H3O)(Al,Mg,Fe)2(Si,Al)4O10[(OH)2,H2O]

monoklin : 2/m : C2/c

VIII/H.13-020

'Illite' (Var.v. Muscovite)

(K,H3O)Al2(Si3Al)O10(H2O,OH)2

monoklin : 2/m : C2/c

VIII/H.13-030

'Glauconite'

(K,Na)(Fe3+,Al,Mg)2(Si,Al)4O10(OH)2

monoklin : 2/m : C2/m

VIII/H.13-040

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

Montmorillonite

(Na,Ca)0.3(Al,Mg)2Si4O10(OH)2·nH2O

monoklin : 2/m : C2/m

9.EI.100

'Hectorite'

Na0.3(Mg,Li)3Si4O10(F,OH)2

9.EI.120

Swinefordite

(Ca,Na)0.3(Al,Li,Mg)2(Si,Al)4O10(OH,F)2·2H2O

9.EI.130

Wonesite

(Na,K,☐)(Mg,Fe,Al)6(Si,Al)8O20(OH,F)4

triklin : 1 : C1

9.EI.160

Other languages

German

Wonesit

Spanish

Wonesita

English

Wonesite

French

Wonesite

Russian

Вонезит

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

German pages

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

English pages

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

Russian pages

Webmineral.ru - search for: Вонезит

Mineral Dealer

German pages

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