Please cite this website as:

Buzgar N., Apopei A. I., Buzatu A. (2009) - Romanian Database of Raman Spectroscopy (http://rdrs.uaic.ro)


PIGMENTS


MINERALS




EMAIL subscription



SPAFMSR

PNII - IDEI COD 2119/2008




Alexandru Ioan Cuza UniversityFaculty of Geography and Geology

Locations of visitors to this page

Why donate? If you use this site regularly and would like to help us, please consider donating a small sum.
All proceeds go to:
+ development of this website;
+ buy some minerals not available yet;
+ development of RDSS software;
+ buy some articles or books necessary for Raman study (interpretation).

Decrease Font Size Increase Font Size
Don't forget to bookmark us! | Share this page



Lazurite: Crystal structure | Sample photo | Raman spectrum | References

Crystal structure of Lazurite

Formula:

Na3Ca(Al3Si3O12)S

Crystal Data:

Crystal System: Isometric - Hextetrahedral

Point Group: 4 3m

Cell Data:

Space Group: P 43n, a = 9.105, Z = 2

Using the mouse (click here for more information)

Density (calc.) = 2.19 and V = 754.81 Å3

Element color: Na, Ca, Al, Si, O, S
Lazurite sample
Lazurite

Sample no. 6056 from the "Mineralogy and Petrography Museum Grigore Cobălcescu" of "Alexandru Ioan Cuza" University, Iaşi.

Origin: Buchara.




Click image to enlarge

Raman spectrum of Lazurite

Toggle Grid Toggle Coordinates Reverse Spectrum

Download spectrum:


Raman spectrum .txt

Raman spectrum .spc

Interpretation of Raman spectrum of Lazurite

References

• The Mineralogy Database [link]

• Crystal data (.cif file) from the American Mineralogist Crystal Structure Database [link]