Material
Name
GRO95504 matrix grains
Origin
extraterrestrial
Comments
matrix selected based on its black color and on its fine-grained texture
Relevance
main - major
Mass fraction
1.0 $\pm$ 0.001
Texture
compact porous
Size method
matrix grains manually selected under optical binocular
Number
2
Arrangement
multi-phases
  Name Compound type Arrangement Mass ($g$) Mass fraction Adsorbat name
matrix GRO95504 complex organic-mineral mix matrix 1.0 $\pm$ 0.1
adsorbed water physically adsorbed phase sorbed phase matrix GRO95504