Layer
Name
Layer #1
Type of layer
granular
Thickness
20.0  $\pm$ 1.0  $mm$
Texture
loose granular
Type of porosity
particulate
Formation mode
manual deposition by sieving
Temperature
173.0  $K$
Comments
The layer was produced by manual deposition of the ice-dust mixture by sieving through a 400 µm sieve on the sample holder pre-cooled with liquid nitrogen, in a freezer.
Number
4
Arrangement
heterogeneous mixing
Materials
  Name Arrangement Mass (g) Mass fraction Abundance comments
Water ice spherical particles 67±31 μm containing 0.22 wt.% NH4-Nontronite in intra-mixture 0.9921
Magnetite powder 0-36µm 0.0064
Antigorite powder 0-36µm 0.0009
Dolomite powder 0-36µm 0.0006