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Interactive IRUG Spectrum
| Section: 6 | Minerals and pigments (MP) | Page: 101 |
Copyright © 1993-2024 Infrared and Raman Users Group (IRUG)
Details
IRUG filename: RMP00101 | Data type: Raman | IRUG material class: Minerals and pigments (MP) |
Sample type: Reference material | Common name(s): Ultramarine, natural, Pigment Blue 29 (PB29), CI77007 | Chemical/botanical name(s): Sodium calcium aluminum silicate sulfate |
CAS name: Lazurite | Sample source 1: Forbes Pigment Collection, Harvard University Art Museum | Source location 1: 32 Quincy St, Cambridge, MA, 02138, USA |
Sample identifier 1: Bottle 465 | Sample source 2: Museum of Fine Arts, Boston | Source location 2: 465 Huntington Avenue, Boston, MA, 02115, USA |
Sample identifier 2: MFA 465 | Color: Blue | Application: Raman microscopy/microspectroscopy |
Excitation source (nm): 532 | Mode: Scat | Originating institution name: Museum of Fine Arts, Boston |
Originating institution acronym: MFAB | Linear formula: (Na,Ca)7-8(Al,Si)12(O,S)24[(SO4),Cl2,(OH)2] | CAS registry no: 1302-83-6 |