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Bazirite (Bazirit)

Pictures (2 Images total)

Bazirit,
Views (File:
1442065411
): 1163
Bazirit,
undeutlich ausgebildete, blockig vielflächige farblose Kristalle vom Fresno Co. in Kalifornien; BB = 2,9 mm;
Copyright: Hannes Osterhammer; Contribution: Münchener Micromounter
Collection: Lithothek der Münchener Micromounter, Collection number: A012139, Donator: Melanie Albert
Location: USA/Kalifornien (California)/Fresno Co./Big Creek/Esquire No. 8 Claim
Mineral: Bazirite
Image: 1442065411
Rating: 7 (votes: 1)
License: Usage for Mineralienatlas project only
Bazirit, (SNr: A012139)

undeutlich ausgebildete, blockig vielflächige farblose Kristalle vom Fresno Co. in Kalifornien; BB = 2,9 mm;

Collection: Lithothek der Münchener Micromounter
Copyright: Hannes Osterhammer
Contribution: Münchener Micromounter 2015-09-12
Locality: Esquire No. 8 Claim / Big Creek / Fresno Co. / Kalifornien (California) / USA
Bazirit
Views (File:
1701536153
): 24
Bazirit
Farblose Bazirit-Körner (unter Kurzwelle weiße Fluoreszenz) zusammen mit Celsian (weiß, körnig) blassgrünem Tremolit und Taramellit (ohne Maßangabe). FO: Big Creek, Fresno County, California, USA. Ex Ralph Merrill collection.
Copyright: Wikipedia-user: David Hospital; Contribution: oliverOliver
Location: USA/Kalifornien (California)/Fresno Co./Big Creek
Mineral: Bazirite
Image: 1701536153
License: Creative Commons - Attribution-ShareAlike 4.0 International  (CC BY-SA) V.4.0
Bazirit

Farblose Bazirit-Körner (unter Kurzwelle weiße Fluoreszenz) zusammen mit Celsian (weiß, körnig) blassgrünem Tremolit und Taramellit (ohne Maßangabe). FO: Big Creek, Fresno County, California, USA. ...

Copyright: Wikipedia-user: David Hospital
Contribution: oliverOliver 2023-12-02
Locality: Big Creek / Fresno Co. / Kalifornien (California) / USA

You find additional specimen at the Geolitho Museum

Collectors Summary

Color farblos
Streak color weiß
Crystal System hexagonal, P6c2

Chemism

Chemical formula

BaZrSi3O9

Chemical composition

Barium, Silicium, Zirconium, Sauerstoff

Unit weight: 456.80336 u; Number of atoms in the formula: 14

Info

Empirical formula:

BaZrSi3O9

Element

Symbol

Weight%

Atoms

Atoms%

Atom weight (u)

Sum weight (u)

Oxygen

O

31.52

9

64.29

15.9994300

143.9948700

Silicon

Si

18.44

3

21.43

28.0855300

84.2565900

Zirconium

Zr

19.97

1

7.14

91.2242000

91.2242000

Barium

Ba

30.06

1

7.14

137.3277000

137.3277000

Analysis wt%

Ø SiO2 : 39.71, ZrO2 : 26.38, BaO : 33.69 (Ref: Mineralogical Magazine 78)

Strunz 9th edition incl. updates

9.CA.05

9: Silikate (Germanate)
C: Ringsilikate (Cyclosilikate)
A: ~[Si3O9]6- dreier-Einfachringe, ohne inselartig, komplexe [Anionen]
05:Walstromit-Gruppe

Lapis Classification

VIII/E.01-030

VIII: SILIKATE
E: Ringsilikate
1: Dreierringe [Si3O9] 6-

Classification by Hölzel

9.CA.110

9: SILICATES
C: Cyclosilicates
A: ~[Si3O9]6--Rings
1: Hexagonal, with Ti,Zr,Sn Benitoite-Group

Dana 8th edition

59.01.01.01

59: Cyclosilicate Minerals
01: Cyclosilicates Cyclosilicate Three-Membered Rings anhydrous, no other anions
01: Benitoite group

IMA status

Anerkannt von der CNMNC

Mineral status

anerkanntes Mineral

Optical Properties

Color

farblos

Streak color

weiß

max. Birefringence

0.010

Birefringence chart\! Bazirite title=Birefringence chart Bazirite

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

1.675

RI value γ / ε

1.685

Ri mean

1.678

2V angle

Uniaxial (+)

Optical Data Luminescence

Color LW-UV (365nm)



nicht fluoreszierend

Color SW-UV (254nm)

 

bläulich weiß

SW-UV Intensity

stark

SW-UV Observation Frequency

sehr häufig

Most Common Activator

Ti - O

Afterglow (Persistant Luminescence)

keine Daten

Crystallography

Crystal System

hexagonal

Class (H-M)

6m2

Space Group number

188

Space Group

P6c2

Cell parameters a (Å)

6.766

Cell parameters b (Å)

-

Cell parameters c (Å)

10.018

Cell parameters a/b or c/a

1.481

Cell parameters c/b

-

Cell parameters α

90°

Cell parameters β

90°

Cell parameters γ

120°

Z

2

Volume (ų)

397.169

X-Ray Powder Diffraction

5.85(40),
3.80(100),
3.38(40),
2.93(30),
2.800(100),
2.213(20),
2.012(30),
1.603(20)

XRD chart Bazirite

Calculated from d-spacing and intensity at 0.1541838 nm (Cu)

Crystals 3D

Open larger view

Crystal Structure 3D

Open larger view

Physical Properties

Density (g/cm³)

3.82 (berechnet)

3.82 ( ρ calc. Mineralienatlas )

Preface

Author (Name, Year)

Young & Hawkes & Merriman & Sayles, 1978

References

Mineralogical Magazine 42 (1978), 35

Other languages

German

Bazirit

Spanish

Bazirita

English

Bazirite

French

Bazirite

Russian

Бацирит

CNMNC (IMA)-Number

IMA 1976-053

CNMNC symbol

Symbol

Bzr

Locations with GPS information

IDs

GUSID (Global unique identifier short form) 1QEqWvp0k0m1o6gwZ4qzkQ
GUID (Global unique identifier) 5A2A01D5-74FA-4993-B5A3-A830678AB391
Database ID 330