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Section: 6 Minerals and pigments (MP) Page: 121

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Details

IRUG filename:
RMP00121
Data type:
Raman
IRUG material class:
Minerals and pigments (MP)
Sample type:
Reference material
Common name(s):
Lazurite, Pigment Blue 29 (PB29), CI77007
Chemical/botanical name(s):
S3- & S2- in a sodium alumino-silicate matrix
CAS name:
Lazurite
Sample source 1:
University College London
Source location 1:
Christopher Ingold Laboratories, 20 Gordon Street, London WC1H 0AJ, UK
Color:
Blue
Application:
Raman microscopy/microspectroscopy
Excitation source (nm):
514.5
Mode:
Scat
Literature Reference:
Bell, I.M., R.J.H. Clark, and P.J. Gibbs. "Raman Spectroscopic Library of Natural and Synthetic Pigments (pre- ≈ 1850 AD)." Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 53.12 (1997): 2159-179. Bell, I.M., R.J.H. Clark, and P.J. Gibbs. "Raman Spectroscopic Library of Natural and Synthetic Pigments." UCL Chemistry - Chemistry Resources - Raman Spectroscopic Library. University College London, 9 Aug 2010. Web. 12 June 2020.
Originating institution name:
University College London
Originating institution acronym:
UCL
Linear formula:
Na8[Al6Si6O24]Sx
CAS registry no:
1302-83-6