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Interactive IRUG Spectrum

Section: 6 Minerals and pigments (MP) Page: 151

 Copyright © 1993-2024 Infrared and Raman Users Group (IRUG)


Details

IRUG filename:
IMP00151
Data type:
Infrared
IRUG material class:
Minerals and pigments (MP)
Sample type:
Reference material
Common name(s):
Terre verte, mostly celadonite, Pigment Green 23 (PG23), CI77009
CAS name:
Pigment Green 23 (PG23), celadonite
Sample source 1:
Fezandie-Sperrle
Sample source 2:
Forbes Pigment Collection, Straus Conservation Center, Fogg Art Museum
Source location 2:
32 Quincy St, Cambridge, MA, 02138, US
Sample source 3:
Forbes Pigment Collection Subset, Philadelphia Museum of Art, Scientific Laboratory, Marigene Butler
Source location 3:
Box 7646, Philadelphia, PA, 19101, US
Color:
Green
Application:
MFTIR (Fourier transform infrared microspectroscopy)
Mode:
Tran
Originating institution name:
Philadelphia Museum of Art
Originating institution acronym:
PMA
Molecular formula:
K(Mg,Fe)(Fe,Al)Si4O10(OH)2 (celadonite)
CAS registry no:
1344-98-5 (PG23), 12173-00-1 (celadonite)