Matter
Name
MGS-1 Mars global simulant
Family
mineral
Level
from laboratory repository
Origins
laboratory
Provider
CLASS Exolith Lab, University of Central Florida
Preparation
raw
Storage condition
in closed plastic bags
Phase type
solid
Component type (group)
mineral (non-silicate mineral), mineral (silicate mineral)
Shape
loose powder
Texture
loose granular
Type of porosity
open pores
Density
1.29 $g.cm^{-3}$
Grain sizes
Grains Size min Size max Size median Size width Size mass fraction Grain shape
#1 1000.0 ${\mu}m$ 2000.0 ${\mu}m$ 0.0 irregular
#2 710.0 ${\mu}m$ 1000.0 ${\mu}m$ 0.066 irregular
#3 500.0 ${\mu}m$ 710.0 ${\mu}m$ 0.062 irregular
#4 355.0 ${\mu}m$ 500.0 ${\mu}m$ 0.067 irregular
#5 212.0 ${\mu}m$ 355.0 ${\mu}m$ 0.114 irregular
#6 106.0 ${\mu}m$ 212.0 ${\mu}m$ 0.388 irregular
#7 75.0 ${\mu}m$ 106.0 ${\mu}m$ 0.169 irregular
#8 53.0 ${\mu}m$ 75.0 ${\mu}m$ 0.099 irregular
#9 0.0 ${\mu}m$ 53.0 ${\mu}m$ 0.036 irregular
Size method
Sieve Analysis following ASTM Standard E11 using RO-TAP RX-30 sieve shaker
Oxides
Formula $SiO_{2}$ $TiO_{2}$ $Al_{2}O_{3}$ $FeO$ $MnO$ $MgO$ $CaO$ $Na_{2}O$ $K_{2}O$ $P_{2}O_{5}$
Mass fraction (%) 42.9 0.6 12.8 11.2 0.1 14.6 1.5 0.6 0.1 0.1
Oxides comments
LOI: 5.3; Total 97.1
Number
11
Mode of mixing
homogeneous mixing
Materials
  Name Arrangement Mass (g) Mass fraction Abundance comments
Anorthosite 0.271
Glass-rich basalt 0.229
Pyroxene 0.203
Olivine 0.137
Mg-sulfate 0.04
Ferrihydrite 0.035
Hydrated silica 0.03
Magnetite 0.019
Anhydrite 0.017
Fe-carbonate 0.014
Hematite 0.005