Material
Name
Quartz grains
Family
mineral
Origin
natural terrestrial
Comments
Quartz grains red-yellow colored by ferruginous clays. Quartz grains are partly altered, some with ferric oxides inside
Number
1
Arrangement
single phase
  Name Compound type Arrangement Mass ($g$) Mass fraction Adsorbat name
Quartz tektosilicate single phase 1.0 $\pm$ 0.0