Alabaster Plaster (brilliant white)

 
Sample ID:
PK58340
Origin:
Mineral; Provenance: Italy
Chemical Information:
Alpha-hemihydrate gypsum
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 25; Gypsum; Alabaster White; Alabaster Gypsum; Gesso; Native Calcium Sulfate
Material Class:
Mineral pigments
Acquisition Conditions:
Current intensity: 10.60 µA
Tube voltage: 40 kV
Analysis time: 300 s
No filtering, air atmosphere