Material
Name
bulk Vigarano powder
Origin
extraterrestrial
Relevance
main - major
Mass
0.001 $\pm$ 0.0005 $g$
Mass fraction
0.00332225913621262 $\pm$ 0.00167768567675853
Abundance comments
30–50 mg of rock were ground in a dry agate mortar. Out of this mass, 1.0 mg was weighed.
Texture
compact porous
Grain sizes
Grains Size min Size max Size median Size width Size mass fraction Grain shape
#1 5.0 ${\mu}m$ 15.0 ${\mu}m$ 1.0 $\pm$ 0.1 None
Number
4
Arrangement
multi-phases
  Name Compound type Arrangement Mass ($g$) Mass fraction Adsorbat name
matrix Vigarano complex organic-mineral mix complex intimate mix
chondrules Vigarano complex mineral mix heterogeneous in multi-phases
CAIs Vigarano complex mineral mix heterogeneous in multi-phases
adsorbed water on Vigarano bulk physically adsorbed phase sorbed phase matrix Vigarano