Chalk from Champagne

 
Sample ID:
PK58000
Origin:
Mineral; Provenance: Champagne, France
Chemical Information:
Natural calcium carbonate / CaCO3
Sample Type:
Reference material
Description:
Powder sample (0-120 µ)
History of use:
Since antiquity
Sample Source:
Kremer Pigments
Alternative names:
C.I. Pigment White 18, PW18, Biancho Secco, Lime White
Material Class:
Mineral pigments
Acquisition Conditions:
Attenuated Total Reflectance (ATR) mode
Resolution: 4 cm-1
Scans: 128
Range: 4000-380 cm-1