Cristobalite Sand (pure white)

 
Sample ID:
PK58692
Origin:
Mineral
Chemical Information:
Silicon dioxide, SiO2 (Alpha-Quarz)
Sample Type:
Reference material
Description:
Grains (0.3 - 0.9 mm)
History of use:
Since antiquity
Sample Source:
Kremer Pigments
Alternative names:
C.I. Pigment White 27, PW27, Silica, Diatomaceous Earth, Diatomite, Fossil Flower, Sand
Material Class:
Mineral pigments
Acquisition Conditions:
Attenuated Total Reflectance (ATR) mode
Resolution: 4 cm-1
Scans: 128
Range: 4000-380 cm-1