Layer
Name
Volcanic tuff with H2O
Type of layer
granular
Thickness
1.0   0.05  
Texture
loose granular
Type of porosity
porous
Density
0.973 0.05
Comments
Surface area: 13.7 0.27 m2/g
Formation mode
manual deposition
Temperature
293.0   5.0  
Comments
The sample holder was filled to rim with the non-compacted sample powder and then flattened with a spatula to obtain a smooth surface with limited powder compaction
Number
2
Arrangement
homogeneous mixing
Materials
  Name Arrangement Mass (g) Mass fraction Abundance comments
adsorbed H2O adsorbed on the Tuff constituents 0.544
Pozzolan 1.0