Material
Name
Water ice and Smectite intra-mixture spherical particles 67±31 μm
Origin
laboratory
Mass fraction
1.0
Texture
compact
Grain sizes
Size min Size max Size mass fraction Grain shape
30.0 ${\mu}m$ 40.0 ${\mu}m$ 0.03 spherical
40.0 ${\mu}m$ 50.0 ${\mu}m$ 0.21 spherical
50.0 ${\mu}m$ 60.0 ${\mu}m$ 0.31 spherical
60.0 ${\mu}m$ 70.0 ${\mu}m$ 0.13 spherical
70.0 ${\mu}m$ 80.0 ${\mu}m$ 0.11 spherical
80.0 ${\mu}m$ 90.0 ${\mu}m$ 0.06 spherical
90.0 ${\mu}m$ 100.0 ${\mu}m$ 0.02 spherical
100.0 ${\mu}m$ 110.0 ${\mu}m$ 0.02 spherical
110.0 ${\mu}m$ 120.0 ${\mu}m$ 0.05 spherical
120.0 ${\mu}m$ 130.0 ${\mu}m$ 0.01 spherical
130.0 ${\mu}m$ 140.0 ${\mu}m$ 0.0 spherical
140.0 ${\mu}m$ 150.0 ${\mu}m$ 0.01 spherical
150.0 ${\mu}m$ 160.0 ${\mu}m$ 0.01 spherical
160.0 ${\mu}m$ 170.0 ${\mu}m$ 0.01 spherical
Size method
Manual counting on cryo-Scanning Electron Microscopy images of fresh pure water ice particles
Number
12
Mixing
coated grains
  Name Compound type Arrangement Mass ($g$) Mass fraction Adsorbat name
Gypsum sulfate coated core 5e-05
water ice inorganic molecular solid coating shell 0.99
Na-Montmorillonite phyllosilicate coated core 0.008
Quartz tektosilicate coated core 0.0006
Plagioclase tektosilicate coated core 0.0008
Chlorites phyllosilicate coated core 2e-05
Clinopyroxenes inosilicate coated core 0.00044
Orthopyroxenes inosilicate coated core 0.00014
Calcite carbonate coated core 5e-05
Illite phyllosilicate coated core 1e-05
Dolomite carbonate coated core 2e-05
Kaolinite phyllosilicate coated core 0.00013