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Kunzite

Pictures (59 Images total)

Kunzit
Views (Image: 1463736217): 3360, Rating: 9.2
Kunzit

X = 35 mm; Mavi, Lagman; Afghanistan

Collection: Andreas Schmid
Copyright: Andreas Schmid
Contribution: Andreas Schmid 2016-05-20
Kunzit
Views (Image: 1463333357): 6506, Rating: 9
Kunzit

Spodumen Var. Kunzit, glasklar, mit natürlichen Ätzfiguren
Maße der Stufe: 2,7 x 1,8 cm
Fundort:Urucum mine, Galiléia, Doce valley, Minas Gerais, Brasilien

Collection: Schluchti
Copyright: Schluchti
Contribution: Schluchti 2016-05-15
Locality: Urucum Mine / Galiléia / Doce-Tal / Minas Gerais / Südosten (Região Sudeste) / Brasilien
Kunzit
Views (Image: 1450030845): 7409
Kunzit

Spodumen Var. Kunzit, glasklar, mit natürlichen Ätzfiguren
Maße der Stufe: 6,4 x 2,3 x 0,9 cm
Fundort:Urucum mine, Galiléia, Doce valley, Minas Gerais, Brasilien

Collection: Schluchti
Copyright: Schluchti
Contribution: Schluchti 2015-12-13
Locality: Urucum Mine / Galiléia / Doce-Tal / Minas Gerais / Südosten (Região Sudeste) / Brasilien
Kunzite
Views (Image: 1283741226): 3883
Kunzite

Super gemmy, undamaged, naturally etched floater crystal of Kunzite, from Urucum Mine, Galileia, Minas Gerais, Brazil; Size 70x 40 x 20 mm

Collection: pegmatite
Copyright: pegmatite
Contribution: pegmatite 2010-09-06
Locality: Urucum Mine / Galiléia / Doce-Tal / Minas Gerais / Südosten (Região Sudeste) / Brasilien
Kunzite
Views (Image: 1487569045): 1358
Kunzite

Perfect quality, naturally etched Kunzite crystal, from Urucum Mine, Galileia, Minas Gerais, Brazil; Size 32 х 20 х 15 mm

Copyright: pegmatite
Contribution: pegmatite 2017-02-20
Locality: Urucum Mine / Galiléia / Doce-Tal / Minas Gerais / Südosten (Região Sudeste) / Brasilien
Kunzite
Views (Image: 1341471379): 1820
Kunzite

XL, etched kunzite crystal, from Barra de Salinas district, Barra de Salinas, Coronel Murta, Jequitinhonha Valley, Minas Gerais, Brazil (specimen from old collection); Size 92 x 72 x 49 mm

Collection: pegmatite
Copyright: pegmatite
Contribution: pegmatite 2012-07-05
Locality: Barra de Salinas Pegmatitfeld / Barra de Salinas / Coronel Murta / Jequitinhonha, Fluss / Minas Gerais / Südosten (Região Sudeste) / Brasilien

Chemism

Chem­ical formula

LiAlSi2O6

Addi­tional chem. informa­tion

Durch Mangan-Beimengung rosa-lila gefärbte Varietät von Spodumen

Chem­ical com­po­si­tion

Aluminium, Lithium, Silicium, Sauerstoff

Unit weight: 186.0903782 u; Number of atoms in the formula: 10

Info

Empirical formula:

LiAlSi2O6

Element

Symbol

Weight%

Atoms

Atoms%

Atom weight (u)

Sum weight (u)

Lithium

Li

3.73

1

10.00

6.9412000

6.9412000

Oxygen

O

51.59

6

60.00

15.9994300

95.9965800

Aluminium

Al

14.50

1

10.00

26.9815382

26.9815382

Silicon

Si

30.18

2

20.00

28.0855300

56.1710600

Strunz 9th edi­tion incl. updates

9.DA.30

9: Silikate (Germanate)
D: Ketten- und Bandsilikate (Inosilikate)
A: Ketten- und Bandsilikate mit 2 periodischen Ketten SiO6; Pyroxen-Familie
30:Li Pyroxene; Spodumen

Min­eral sta­tus

Varietät

Var­i­ety / poly­type of

Spodumene

Optical Data Luminescence

Color LW-UV (365nm)

 

orange

Color SW-UV (254nm)

 

lachsrosa

SW-UV Other Col­ors

 

violettrosa

Most Common Acti­vator

Mn2+

Other Acti­vators

Cr3+, TiO6

Color SW-UV After­glow (254nm)

 

violettrot

SW-UV After­glow Intensity

mittel

Preface

Author (Name, Year)

Baskerville, 1903

Safety Instructions

Industrial chemicals are often present in powder form and therefore often contain much higher dangers than natural, crystalline substances. These hazard statements refer to the classification of industrially used chemical compounds that may also occur in this natural mineral. The hazard classification makes no claim to completeness.




Safety classes: Lichtempfindlich: Lichtempfindlich., P410: Vor Sonnenbestrahlung schützen.

References

Mineralogical Magazine 52 (1988), 535

Other languages

German

Kunzit

English

Kunzite

Russian

Кунцит

Alternative Name

Spanish

Kunzita

Lithia Amethyst

Lithionamethyst

紫鋰輝石

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

German pages

DeWikiPedia - search for: Kunzit
Google-Bilder-Suche - search for: Kunzit
Mineralienatlas.de (Forum) - search for: Kunzit

English pages

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

Russian pages

Webmineral.ru - search for: Кунцит

Mineral Dealer

German pages

hausen - Mineralgroßhandel - search for: Kunzit
Crystal-Treasure.com - search for: Kunzit
Bosse - search for: Kunzit
Edelsteine Neuburg - Gundolf Fischer - search for: Kunzit

Locations with GPS information