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Section: 6 Minerals and pigments (MP) Page: 292

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Details

IRUG filename:
IMP00292
Data type:
Infrared
IRUG material class:
Minerals and pigments (MP)
Sample type:
Reference material
Common name(s):
Aragonite from shell, with some CH stretches
Chemical/botanical name(s):
Calcium carbonate, aragonite group, carbonate class
CAS name:
Aragonite (Ca(CO3))
Sample source 1:
Forbes Pigment Collection, Straus Conservation Center, Fogg Art Museum
Source location 1:
32 Quincy St, Cambridge, MA, 02138, US
Color:
White
Application:
MFTIR (Fourier transform infrared microspectroscopy)
Mode:
Tran
Cross reference to additional spectra:
Other: Trimorphous with calcite and vaterite
Originating institution name:
Straus Center for Conservation, Harvard University Art Museums
Originating institution acronym:
HUAM
Molecular formula:
C Ca O3
Linear formula:
CaCO3
CAS registry no:
14791-73-2