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Interactive IRUG Spectrum

Section: 6 Minerals and pigments (MP) Page: 363

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


Details

IRUG filename:
IMP00363
Data type:
Infrared
IRUG material class:
Minerals and pigments (MP)
Sample type:
Reference material
Common name(s):
Raw umber, with alumino silicate, possibly goethite
Source location 1:
Cyprus
Sample source 2:
Dolci & Figli Pigment
Source location 2:
Verona, Italy
Sample identifier 2:
Terra Ombra Naturale, fl
Color:
Brown
Application:
MFTIR (Fourier transform infrared microspectroscopy)
Mode:
Tran
Originating institution name:
Canadian Conservation Institute
Originating institution acronym:
CCI
Other analytical methods:
EDS (energy dispersive spectroscopy)