Material
Name
Ti-Magnetite
Origin
natural terrestrial
Comments
mass fraction assuming all TiO2 is in Ti-Magnetite
Grain sizes
Grains Size min Size max Size median Size width Size mass fraction Grain shape
#1 200.0 ${\mu}m$ 400.0 ${\mu}m$ None
Size method
The grains of JSC Mars-1 were dry-sieved.
Number
2
Arrangement
endmembers polyphase
  Name Compound type Arrangement Mass ($g$) Mass fraction Adsorbat name
Magnetite oxide-hydroxide endmember in polyphase 0.48 $\pm$ 0.1
Ulvospinel oxide-hydroxide endmember in polyphase 0.52 $\pm$ 0.1