Granite Gray (fine sand)

 
Sample ID:
PK58806
Origin:
Mineral
Chemical Information:
Natural stone containg feldspar, quartz and mica
Sample Type:
Reference material
Description:
Grains (0.1 - 0.3 mm)
History of use:
Since antiquity
Sample Source:
Kremer Pigments
Alternative names:
Granite
Material Class:
Mineral pigments
Acquisition Conditions:
Current intensity: 10.60 µA
Tube voltage: 40 kV
Analysis time: 300 s
No filtering, air atmosphere