Material
Name
Pyrrhotite sub-micrometer size grains
Origin
commercial
Relevance
main - major
Mass fraction
0.77
Abundance comments
This abundance value is a lower value, because some amount of ammonium salt (but probably very little) may have sublimated with the water ice during preparation of this sublimate residue. Massic abundance superior or equal to about 77 wt%. Volumetric abundance equal or superior to about 52 vol%.
Size method
The natural sample of pyrrhotite was grinded as described in Rousseau et al. (2018) to form sub-micrometer size grains as confirmed by Scanning Electron Microscopy images.
Number
1
Arrangement
single phase
  Name Compound type Arrangement Mass ($g$) Mass fraction Adsorbat name
Pyrrhotite from Alfa Aesar (ref. 042652) sulfide single phase 1.0 $\pm$ 0.0