Material
Name
Hematite-goethite
Family
mineral
Origin
natural terrestrial
Comments
hematite and minor amount of goethite amalgamated with quartz, fluorite and baryte grains
Number
2
Arrangement
multi-phases
  Name Compound type Arrangement Mass ($g$) Mass fraction Adsorbat name
Hematite oxide-hydroxide heterogeneous in multi-phases 0.818
Goethite oxide-hydroxide heterogeneous in multi-phases 0.182