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Axinite group (Axinit)

Pictures (68 Images total)

Axinit
Views (Image: 1412351247): 2911
Axinit

Grasstein- Höllfluchtgraben, Franzensfeste (Fortezza) Südtirol (Bozen), Italien. Bildbreite 3,2 mm

Collection: Adolf Mair
Copyright: Kainosit
Contribution: Kainosit 2014-10-03
Axinite
Views (Image: 1452099099): 1716
Axinite

Good sized axinite crystal, from Puiva Mount., Saranpaul, Khanty Mansiysk Okrug, Tyumenskaya Oblast', Prepolar Ural, Western-Siberian Region, Russia; Size 81 х 49 х 16 mm

Collection: pegmatite
Copyright: pegmatite
Contribution: pegmatite 2016-01-06
Axinit
Views (Image: 1296726535): 4620, Rating: 8.13
Axinit

Größe: 34x27x07 mm; Fundort: Dodo Mine, Neroyka-Gebirge, Tyumenskaya Oblast, Polarural, Ural, Russland

Copyright: Rob Lavinsky
Contribution: slugslayer 2011-02-03
Axinite
Views (Image: 1287755979): 2914
Axinite

Good sized axinite crystal, from Puiva Mount., Saranpaul, Khanty Mansiysk Okrug, Tyumenskaya Oblast', Prepolar Ural, Western-Siberian Region, Russia; Size 63 х 42 х 13 mm

Collection: pegmatite
Copyright: pegmatite
Contribution: pegmatite 2010-10-22
Axinit
Views (Image: 1414763908): 444
Axinit

Fundort: Kharan-Distrikt, Provinz Belutschistan (Baluchistan), Pakistan

Copyright: Frédéric Hède (Gluon)
Contribution: Hg 2014-10-31
Axinite
Views (Image: 1389090460): 1812
Axinite

Aesthetic axinite specimen, from Puiva Mount., Saranpaul, Khanty Mansiysk Okrug, Tyumenskaya Oblast', Prepolar Ural, Western-Siberian Region, Russia; Size 80 х 70 х 52 mm

Collection: pegmatite
Copyright: pegmatite
Contribution: pegmatite 2014-01-07

Collectors Summary

Crystal System triklin, P1

Additional information / Summary

Eine Gruppe von Bor-Silikat Mineralien. Meistens handelt es sich um Axinit-(Fe) oder Axinit-(Mn), selten um Axinit-(Mg).

Chemism

Chemical formula

(Ca,Mn)4(Mn,Fe,Mg)2(Al,Fe)4B2Si8O30(OH)2

Additional chem. information

Eine Gruppe von Bor-Silikat Mineralien. Meistens handelt es sich um Ferro-Axinit.
Ferro-Axinit
Magnesio-Axinit
Manganaxinit

Chemical composition

Aluminium, Calcium, Eisen, Magnesium, Mangan, Silicium, Bor, Sauerstoff, Wasserstoff

Unit weight: 1176.56215038 u; Number of atoms in the formula: 54

Info

Empirical formula:

(Ca0.75Mn0.25)4(Mn0.6Fe0.3Mg0.1)2(Al0.75Fe0.25)4B2Si8O30(OH)2

Element

Symbol

Weight%

Atoms

Atoms%

Atom weight (u)

Sum weight (u)

Hydrogen

H

0.17

2

3.70

1.0079470

2.0158940

Boron

B

1.84

2

3.70

10.8117000

21.6234000

Oxygen

O

43.52

32

59.26

15.9994300

511.9817600

Magnesium

Mg

0.41

0.2

0.37

24.3050600

4.8610120

Aluminium

Al

6.88

3

5.56

26.9815382

80.9446146

Silicon

Si

19.10

8

14.81

28.0855300

224.6842400

Calcium

Ca

10.22

3

5.56

40.0784000

120.2352000

Manganese

Mn

10.27

2.2

4.07

54.9380499

120.8637098

Iron

Fe

7.59

1.6

2.96

55.8452000

89.3523200

Strunz 9th edition incl. updates

9.BD.20

9: Silikate (Germanate)
B: Gruppensilikate (Sorosilikate)
D: Si2O7 Gruppen mit zusätzlichen Anionen; Kationen in tetrahedraler [4] und/oder anderer Koordination
20:Axinit-Gruppe

Mineral status

Reihe/Gruppe/Serie/Folge

Optical Data Luminescence

Afterglow (Persistant Luminescence)

keine Daten

Crystallography

Crystal System

triklin

Class (H-M)

1

Space Group number

2

Space Group

P1

Crystals 3D

Open larger view

Preface

Name from

dem griechischen axe - beilförmig (die Kristallform betreffend)

Author (Name, Year)

Haüy, 1797

References

Nomenclature of axinites: Am. Mineral., 53 (1968), 1407-1410.

American Mineralogist 85 (2000), 698.

Detailed description

Axinit Proben und Fe,Mn, Mg Gehalt
Axinit Proben und Fe,Mn, Mg Gehalt

Diagramm, Mn-Fe2+-Mg-Gehalte der; Axinite Proben [normiert auf (Mn + Fe2+ + Mg) = 1]. Mehr als 1000; Zusammensetzungen aus 60 Proben von 24 Orten weltweit sind eingetragen; S...

IMA

IMA group assignments

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

'Axinite group'

(Ca,Mn)4(Mn,Fe,Mg)2(Al,Fe)4B2Si8O30(OH)2

triklin : 1 : P1

9.BD.20

Axinite-(Fe)

Ca2Fe2+Al2[BSi4O15](OH)

triklin : 1 : P1

9.BD.20

Axinite-(Mg)

Ca2MgAl2[BSi4O15](OH)

triklin : 1 : P1

9.BD.20

Axinite-(Mn)

Ca2Mn2+Al2[BSi4O15]OH

triklin : 1 : P1

9.BD.20

Tinzenite

Ca2Mn2+4Al4[B2Si8O30](OH)2

triklin : 1 : P1

9.BD.20

Other languages

German

Axinit-Gruppe

English

Axinite group

Russian

Аксинит

Russian

Аксинит (группа)

Alternative Name

German

Afterschörl

Esperanto

Aksinito

German

Aksynit

German

Axinit

Spanish

Axinita

English

Axinite

Hyalite (of Klaproth)

German

Janolit

Spanish

Janolita

Janolite

Oisanite (of Klaproth)

German

Oisannit

Spanish

Oisannita

Oisannite

Thumerstein

German

Thumit

Spanish

Thumita

Thumite

German

Tumit

Spanish

Tumita

Tumite

Violet Schorl

Italian

Yanolita

Yanolite

Yanolithe

Japanisch

斧石

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

German pages

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

English pages

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

Russian pages

Webmineral.ru - search for: Аксинит

Mineral Dealer

German pages

hausen - Mineralgroßhandel - search for: Axinit-Gruppe
Crystal-Treasure.com - search for: Axinit-Gruppe
Bosse - search for: Axinit-Gruppe



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